warren 27 trimaran

Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.

• Sailboat Guide

1991 Warren Mutihull Designs Warren 27

• Description

Seller's Description

Warren27 Trimaran

The Warren27 is a go-fast day-sailor designed for a crew of one to three. She is a well-focused design on the parameter of performance and has no accommodations, as in zero, that is no cockpit or cabin. The crew sits on wing-seats over the windward ama, after all this is where your weight is needed, where the view is the best, and it’s the driest place on the boat. The three long skinny hulls are interconnected with two crossbeams, or akas, which are elliptical in section. Since she is very light, she needs to be wide to develop enough righting moment. This design is practically square at 27 feet wide. The amas develop 250% of the full design displacement, are 28 feet long and have their center of buoyancy forward to develop large amounts of diagonal stability. Despite her extreme performance, she is one of the easiest boats to sail. Even a novice can tack her without getting into irons, jib up or down. I always sailed her on and off the mooring in a crowded harbor.

This boat sits on a trailer and demounts using a crew of three. Each component is removable with a few nuts and bolts and is placed on the trailer for a width of 8 feet.

This boat was built using Western Red Cedar strip plank with fiberglass skins on the hulls and carbon fiber skins on the akas (crossbeams) and mast, which is a rotating wing mast 44 ft by 12.

Specifications

LOA 29 feet, 8.8 meters LWL 27 feet, 8.2 meters BOA 27 feet, 8.2 meters Mast 44 feet, 13.4 meters

Sail Area 650 sq feet, 60 sq meters

Displacement Empty 1100 lbs, 500kg. Design Displacement 1560 lbs, 709 kg.

Bruce Number 2.2

Condition- needs cosmetic work and paint. Mast needs to be straightened - update: The joint between the upper section and lower section has some minor damage. The mast sections themselves are not bent. This is a 12” chord rotating wingmast.

Equipment: No outboard motor. Needs a 6 hp.

Rig and Sails

Auxilary power, accomodations, calculations.

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio .311 Hull Speed = Max Speed/Length ratio x √LWL

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

SA/D = SA ÷ (D ÷ 64) 2/3

• SA : Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
• D : Displacement in pounds.

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Ballast / Displacement * 100

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

• D: Displacement of the boat in pounds.
• LWL: Waterline length in feet

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam 1.33 )

• D: Displacement of the boat in pounds
• LOA: Length overall in feet
• Beam: Width of boat at the widest point in feet

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

CSV = Beam ÷ ³√(D / 64)

This listing is presented by SailboatListings.com . Visit their website for more information or to contact the seller.

View on SailboatListings.com

Embed this page on your own website by copying and pasting this code.

• About Sailboat Guide

©2024 Sea Time Tech, LLC

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Free Shipping in the US on Orders $75+

• 1-888-609-2827

Item added to your cart

The complete list of trimarans.

There is no single trimaran that is best for everyone. Where some prefer luxury cruisers for long trips with family and friends, others might opt for a high performance racing tri for thrilling rides at breakneck speeds. With the recent spike in trimaran popularity, these days there is a perfect tri for every sailor. So to help prospective trimaran owners decide which boat is just right for them, we here at WindRider have put together a comprehensive list of the best trimarans on the market today! Read through for simple at-a-glance trimaran comparisons of boats both big and small, exhilarating and relaxing, and for all price points.

Jump to a specific sailing trimaran: Neel Weta Corsair WindRider Dragonfly Catri Astus Hobie Sea Pearl Farrier Sea Cart Multi 23 Triak SeaRail Warren Lightcraft Diam Radikal Challenger

Known for their award-winning luxury trimarans,   NEEL   is based in La Rochelle, the capital city of sailing in France. NEEL trimarans are built for fast cruising with an average cruising speed of about 10 knots, and are even configured to facilitate that sustained speed under motor propulsion. The NEEL 45 was notably named Cruising World’s Most Innovative Vessel in 2013, and by all accounts is an easy-to-sail, high performance boat that is just plain fun.

At a glance:

Models: NEEL 45, 65

Length: 45’ – 65’

Cost:   $$$$$

Use: Luxury cruiser

A fan favorite,   Weta trimarans   are fast, stable, and remarkably easy to rig. This single-sailor tri has a capacity of up to three, and the ease with which it can be transported and stored makes this a great, versatile boat for beginners. The Weta was named Sailing World’s 2010 Boat of the Year, and one ride is enough to know why: simply put, the Weta is an absolute ton of fun to sail regardless of skill level.

Models: Weta

Length: 14’5”

Cost:   $$ $$$

The high-end   Corsair trimaran   definitely holds its own in the categories of versatility, performance, and convenience. Boasting a rigging time of 30 minutes from trailer to sailor ,   the Corsair 42 – whose convenient folding amas makes trailering possible – is a simple option even for single sailors, though cabin space is suitable for two adults. These boats are wicked fast, capable of reaching speeds of 20+ knots, and were made for skilled sailors seeking solid construction and high performance vessels, not for beginners.

Models: Pulse 600, Sprint 750 MKII, Dash 750 MKII, Corsair 28, Cruze 970, Corsair 37, Corsair 42

Length: 19’8” – 37’

Cost:   $$$$ $

Use: Sports cruisers

Built for the sailor who wants to maximize the joys of sailing while minimizing any hassle, WindRider trimarans are notoriously fast, very safe, and a blast to sail from start to finish. With several models that can hold between 1 and 6 riders, including adaptive designs to allow participation from sailors of all levels of mobility, there’s something to suit every sailor’s needs. The WindRider 17, an exhilarating ride perfect for families or camper sailors, has been known to reach speeds of up to 20mph. This easy day sailor goes from trailer to sailing in under 30 minutes and is sure to fit in perfectly with whatever adventures you have planned.

Models: WR 16, 17, Tango, Rave V

Length: 10’11” – 18’3”

Cost:   $ $$$$

Use: Day sailor

The Danish-built   Dragonfly   trimarans come in a variety of models ranging from 25’ – 35’, all known for their spry performance, comfortable ride, and ease of use. Every model comes equipped with the unique “SwingWing” feature, a motorized system that can unfold the amas even while the boat is already underway – making it accessible to marinas and slips, and even makes trailering possible. Perfect for those who don’t want to sacrifice their comfort for high performance, the Dragonfly can breeze along at 13 knots while remaining one of the quietest compact cruisers out there.

Models: Dragonfly 25, 28, 32, 35, 1200

Length: 25’ – 39’

Designed for both safe cruising as well as for high speed racing,   Catri trimarans   will make your day. Especially noteworthy is the Catri 25, a stable yet wildly fast foiling trimaran with accommodations for up to 6 people. With profiles optimized for speeds of 25+ knots when foiling, this is no beginner’s sailboat. The special attention paid to stability in the foil design allows the Catri to be a single sailor vessel, even at foiling speed, with no special physical abilities. Whether you’re taking a small crew for longer rides at shuddering speeds or bringing the whole family along for a shorter, but still thrilling sail, the Catri is truly one of a kind.

Models: Catri 25

Length: 25’

Use: Cruiser/racer

A popular brand of trimaran in Europe,   Astus   has recently made its way to the US market to the delight of sailors on this side of the pond. Designed to offer maximum pleasure with minimum hassle, all models of Astus trimarans are fast to set up, quick on the water, inherently stable, and always a joy to sail. Their outriggers are mounted on telescopic tubes for easy stowage and towing, and can even be extended and retracted on the water for access to narrow passageways and monohull slips in marinas. With models in all sizes and price points, Astus trimarans are a great option for any sailor.

Models: Astus 16.5, 18.2, 20.2, 22, 24

Cabin: Some models

Length: 16’ – 24’

Use: Sport cruisers

HOBIE ADVENTURE ISLAND

Great for beginners and adventurers alike, the   Hobie Mirage Adventure Island   series is nothing if not just plain fun. With the option to use as a kayak or as a very basic trimaran, the Hobie is transportable, versatile, unintimidating, lightweight, and wonderfully affordable. The pedal system known as “Mirage Drive” allows a person to pedal the kayak using their legs for an extra kick of movement in slow winds. Amas tuck close to the main hull for docking or car-topping, adding serious ease and convenience to the exhilarating experience of the Hobie.

Models: Hobie Mirage Adventure Island, Mirage Tandem Island

Length: 16’7” – 18’6”

Use: Convertible kayak/trimarans

Best known for its use in camp cruising excursions, the   Sea Pearl   offers a roomy main hull and particular ability to sail in very shallow waters, making beaching and launching a breeze. The lightweight Sea Pearl trimaran is easy to tow, and the larger-than-expected cabin opens this vessel up for overnight adventures with plenty of storage space. The simple design makes the Sea Pearl notoriously low maintenance, and the ease it takes to rig and sail it add to the overall delight of owning this boat.

Models: Sea Pearl

Length: 21’

Use: Camper cruiser

Quick, lightweight, roomy, and trailerable,   Farrier trimarans   are made for versatility to fit every sailor’s needs. Different Farrier models are available in plan or kit boat form for those who appreciate building their boat themselves, but of course, also as the full production sail-away boat for the rest of us. Single-handed rigging and launching takes under 10 minutes from start to finish, minimizing hassle and getting you on the water fast. All non-racing Farrier designs use a minimum wind capsize speed of 30 knots or more to ensure safety for all those aboard. Add the roomy cabin and high speed capabilities to the equation and you’ve got a boat that is great fun for everyone.

Models:   F-22, 24, 25, 82, 27, 28, 31, 9A, 9AX, 9R, 32, 33, 33R, 33ST, 36, 39, 41, 44R

Length: 23’ – 39’4”

Cost:   $$$ $$

Use: Sport cruisers/racers

One of the biggest names in the game,   SeaCart   is internationally noted for its high performance trimarans that far exceed expectations for a production boat of its size. The SeaCart trimaran performs as brilliantly off the water as it does on with its super-light and efficient harbor folding system, making light work of trailering. Notoriously easy to manage and maintain, the SeaCart 26 One Design is the ultimate day racing trimaran, designed for both course and inshore/coastal distance racing. Absolutely worth the international buzz it has garnered, the SeaCart is a thrill from beginning to end.

Models:   SeaCart 26

Length: 26’

A high performance racer class, the   Multi 23   is a lightweight, powerful trimaran known for its wicked speed of up to 25 knots. Multi trimarans of both available configurations were designed to give beach cat thrills and speed without any of the stability or seaworthy concerns. Open ocean sailing is no issue for the Multi’s big bows, which do their job to keep her stable. Built for sailors with a need for speed, the Multi makes a perfect weekend boat for racers, especially those with a taste for boat camping.

Models:   Multi 23

Length: 23’

Another dual outrigger sailing kayak/canoe design,   the Triak trimaran   was designed to be effortless and fun, especially for beginners. Paddle the kayak with sails furled, use the foot pedals for an extra kick of momentum, or sail with just the mainsail – the only boat in its class to feature an asymmetrical spinnaker – for exhilarating speeds and a blast on the water. Car-top the Triak anywhere for a quick sail or plan for a week long expedition, but always count on having a great time on this easy little boat.

Models:   Triak

Length: 18’

Use: Convertible kayak/trimaran

SeaRail trimarans   are known for being affordable, light weight, trailerable trimarans that offer the perfect combination of exciting and relaxing experiences to a wide range of sailors. Whether it’s day sailing with your family, resort or camper sailing, SeaRail trimarans are ideal leisure vessels. Leave the hassle to the other boats – the SeaRail takes you from trailer to sailor in 15 minutes. But don’t let its reputation as a leisure tri fool you: if speed is what you want, rest assured that the SeaRail can deliver that as well.

Models:   SeaRail 19

WARREN LIGHTCRAFT

Warren Lightcraft trimarans , another example of a convertible kayak-to-sailboat option, are known for their aesthetically pleasing designs that are also, as the name implies, very light for simple transportation and ease of use. Convert the kayak into a fast, high performance sailboat in just minutes, fly around on the waves all day long, then simply car-top the 68lb Warren for a maximum enjoyment, low-hassle day on the water. Perfect for sailors and paddlers of all skill levels, the Warren Lightcraft is the best of both worlds and an absolute joy to sail.

Models:   Warren Lightcraft

Length: 15’6”

Built strictly with racing in mind,   the Diam 24   is a light, powerful one-design class trimaran and a notoriously exceptional performer. Boasting blistering speeds of up to 30 knots, Diam trimarans are not intended for beginners. For racers who crave the very best in terms of intense speeds, smooth handling and impeccable performance, the Diam is the red-hot one-design racing tri for you.

Models:   Diam 24

Length: 24’

For the sailor who prefers the finer things in life, the   Radikal 26   delivers. Perfect for bringing the whole family out for a day on the water, this high performance, trailerable sailing trimaran strikes the most luxurious balance between quicksilver speeds and a smooth, comfortable ride. The Radikal 26 trimaran is as convenient to transport and set up as it is pleasant to sail, with a folding system that minimizes rigging hassle and also makes this a trailerable tri. Built for a fast and comfortable sail rather than a hold-onto-your-seats thrill, one-the-water safety and overall pleasure makes the Radikal 26 what it is.

Models:   Radikal 26

Use: Sport cruiser

A solidly-built, single-handed trimaran, the Challenger also doubles as an adaptive design – meaning it is made to accommodate sailors of all levels of physical mobility. Best suited to lakes, the Challenger is a very safe, seaworthy boat for sailors of all ages and experience levels. Add to this the ease of owning, transporting and maintaining the Challenger trimaran and what you get is a simple, fun sailboat perfect both for beginners and those seeking a cheap thrill alike.

Models:   Challenger

At a glance comparison:

Did we miss one? Let us know. Tell us what you sail and what you like about each boat in the comments below.

Suggested Products

Related articles, astus 20.2 in the mug race.

Here is a submission by one of our Astus 20.2 owners.

The Mug race is a very popular sailboat race in North East Florida. It has been organized for well over a half decade by the Rudder Club. It is...

WindRider Supports Adaptive Sailing in Sandusky Ohio

WindRider is proud to support the ongoing efforts of   Adaptive Adventures , who in conjunction with the   Sandusky Sailing Club   in Sandusky, Ohio, will be bringing a new Adaptive Sailing program to Sandusky Bay and the local region. The...

WR17 Sailing Adventure in Saskatchewan Canada

ELBOW RUN 2015 -   The Lake Diefenbaker Experience

We extend an invitation to all WindRider enthusiasts to join us for our third Lake Diefenbaker WindRider Experience. This is a 5 day sailing/camping trip, offering excellent day time sailing along with communal...

• Choosing a selection results in a full page refresh.
• Opens in a new window.

12 Scarab 350; Ray Kendrick; Small Tri; Ply Plans ; Team Scarab

12 Solo 12; Chris Ostlind; Personal Tri; Ply Plans ; Duckworks

14 Docat; Paul Fisher; Dory Catamaran; Ply Plans ; Duckworks 14 Drifter; Mark Gumprecht; Outrigger/Tri; Ply Plans ; Duckworks 14 Duo 425; Bernd Kohler; Fast Cat; Ply Plans ; K - Designs 14 Fast Twin; Hartley & Brookes; Family Cruising Cat; Ply/GRP Plans ; Hartley & Brookes 14 Hitia; James Wharram; Small Cat; Ply Plans ; James Wharram Designs 14? Hobby Cat; at The Beachcats.com; Beach Cat; Ply Plans (Free) ; at The Beachcats.com 14 Pixie; Woods Designs; Entry level fun cat; Ply Plans ; Duckworks 14 Quattro 14; Woods Design; Twin trapeze racer; Ply Plans ; Duckworks 14 Solo 14; Chris Ostlind; Personal Tri; Ply Plans ; Duckworks

  15 SC435; Bernd Kohler; Beach Cat; Ply Plans ; K - Designs

16 Trimaran; Kurt Hughes; Two Man Tri; Ply Plans ; Kurt Hughes 16 Blue Joseph; John McCallum; Proa; Ply Plans ; Applegate Boatworks 16 Drifter; Mark Gumprecht; Outrigger/Tri; Ply Plans ; Duckworks 16 Duo 480; Bernd Kohler; Cat; Ply Plans ; Ikarus 16 Fast Twin; Hartley & Brookes; Family Cruising Cat; Ply or GRP Plans ; Hartley & Brookes 16 Hot Chili; Jeff Gilbert; Asymmetric Cat; ply Plans ; Duckworks 16 Jarcat5; Ross Turner; Trailer Sailer; Ply Plans ; Ross Turner 16 La Chatte; Glen-L; Beach Cat; Ply Plans ; Glen-L 16 Little Tri; Bernd Kohler; Small Trimaran; Ply Plans ; Duckworks 16 Melanesia; James Wharram; Small Cat; Ply Plans ; James Wharram Designs 16 Quattro 16; Woods Designs; Twin trapeze racer; Ply Plans ; Duckworks 16 Scarab 16; Ray Kendrick; Folding Tri; Ply Plans ; Team Scarab 16 Simple Surf; Paul Fisher; Day Sailer; Ply Plans ; Duckworks 16 Slider Cat; Ray Aldridge; Sit in Hull Cruising Cat; Ply Plans ; Duckworks 16 Slingshot 16; Smoot/Walters; Trimaran; Ply Plans ; Duckworks 16 Trilars; Jim Michalak; Outrigger Canoe; Ply Plans ; Duckworks

17 Hitia; James Wharram; Small Cat; Ply Plans ; James Wharram Designs 17 Rebel Cat; PVC Cat; PVC Plans ; Duckworks 17 W17; Mike Waters; Folding Trimaran; Ply Plans ; Small Trimaran Designs

18 A18-T; Chris Ostlind; Tri; Ply Plans ; Duckworks 18 Eco Cruiser; Bernd Kohler; Cruising Cat; Ply Plans ; K - Designs 18 Fast Twin; Hartley & Brookes; Family Cruising Cat; Ply or GRP Plans ; Hartley & Brookes   18 Hawk; Paul Fisher; Beach Cat; Ply Plans ; Duckworks   18 Rapier; Malcolm Tennant; Racer; Ply Plans ; Malcolm Tennant   18 Rodcat; Paul Fisher; Racer; Ply Plans ; Duckworks 18 Scarab 18; Ray Kendrick; Folding Tri; Ply Plans ; Team Scarab 18 Strike; Woods Design; Trimaran; Plywood Plans ; Duckworks 18 Tricky Five, BCA Demco; Catamaran; Ply Plans ; Duckworks

19 Cat19; Selway/Fisher; Demountable Cat; Ply Plans ; Duckworks 18 Double Shuffle 5.6; Ray Kendrick; Cat; Ply Plans ; Team Scarab 19 Trikala; Kurt Hughes; Trailer Tri; NA Plans ; Kurt Hughes

20 Discovery; Chris White; Pocket Cruising Tri; Wood/Epoxy/Ply Plans ; Chris White 20 Eco 6; Bernd Kohler; Crusing Cat; Ply Plans ; K - Designs 20 Gizmo; Michalak; Proa; Ply Plans ; Duckworks 20 Threefold 6; Dudley Dix; Folding Tri; Ply Plans ; Duckworks   20 Trimaran; Kurt Hughes; Two Person Tri; Ply Plans ; Kurt Hughes 20 Turbo 6; Malcolm Tennant; Fast Camp Cruiser; Wood Epoxy Plans ; Malcolm Tennant 20 Worrell 1 Mk2; Graham Byrnes; Beach Cat; Ply Plans ; B&B Yacht Design

21 A64; Chris Ostlind; Proa; Ply Plans ; Duckworks 21 Crabclaw Cat; Shell Boats; Crabclaw Rigged; Ply Plans ; Shell Boats 21 Tahiti Wayfarer; James Wharram; Cat; Ply Plans ; James Wharram Designs 21 Tiki; James Wharram; Cat; Ply Plans ; James Wharram Designs 21 Tiny Dancer; Ted Warren; Personal Proa; NA Plans/Kit ; Warren Multihulls 21 Tridarka Raider; Jeff Lehman; Sailing Tri; Ply Plans ; Platypus Boats 21 Warren 21 Proa; Ted Warren; Proa; NA Plans ; Warren Multihulls

22 DUO 660; Bernd Kohler; Fast Trailer catamaran; Ply Plans ; K - Designs 22 Janus; Woods Designs; Micro Cruiser; Ply Plans ; Duckworks   22 KD 650; Bernd Kohler; Coastal Trailer Cat; Ply Plans ; K - Designs 22 Scarab 650; Ray Kendrick; Tri; Ply Plans ; Team Scarab 22 Scarab 670; Ray Kendrick; Folding Tri; Ply Plans ; Team Scarab 22 Scarab 22; Ray Kendrick; Tri; Ply Plans ; Team Scarab   22 Wizard; Woods Designs; Folding Micro; Cedar Strip or GRP Plans ; Woods Designs   22 Wizzer; Woods Design; Racing Micro; Strip Cedar or GRP Plans ; Woods Design

23 Chevron; Malcolm Tennant; Trailer Cat; Strip Plank Plans ; Malcolm Tennant   23 Hinemoa; James Wharram; Dayboat/Overnight Cat; Ply Plans ; James Wharram Designs 23 Konktiki 23; Catamaran Designs; Sailing Cat; Ply Plans ; Catamaran Design   23 Streaker; Malcolm Tennant; Performance Cat; Strip Plank Plans ; Malcolm Tennant   23 Trailerable Tri; Kurt Hughes; Pocket Cruiser; NA Plans ; Kurt Hughes   23 Warren 23; Ted Warren; Fast Tri Daysailer; NA Plans ; Warren Multihulls

24 Coral Coast 24; Ross Turner; Coastal Cruiser; Ply Plans ; Ross Turner   24 DK24; Dennis Davis; Solo Trimaran; Ply Plans ; Dennis Davis Designs 24 Strider; Woods Design; Classic; Cold Mold, Strip, GRP Plans ; Duckworks   24 Shadow; Woods Design; Cruiser; Cold Mold, Strip, GRP Plans ; Duckworks

25 Cat 25; Paul Fisher; Class Racer; Ply Plans ; Duckworks 25 Eco 7.5; Bernd Kohler; Economy Cruising Cat; Ply Plans ; K - Designs 25 Gwahir; Woods Design; Micro Racer; Cold Molded or Strip Cedar Plans ; Woods Design 25 Trillo, BCA Demco; Catamaran; Ply Plans ; Duckworks

26 Coaster; Malcolm Tennant; Coastal Cruiser; Strip Plank Plans ; Malcolm Tennant   26 Merlin; Woods Design; Micro Racer; Strip Cedar Plans ; Woods Design   26 Pahi; James Wharram; Wingsail Cat; Ply Plans ; James Wharram Designs   26 Proa; Kurt Hughes; Cruiser; Ply Plans ; Kurt Hughes   26 Scarab 8.0; Ray Kendrick; Folding Tri; Ply Plans ; Team Scarab   26 Spyder MKII; Malcolm Tennant; Class Racer; Strip Plank Plans ; Malcolm Tennant 26 Tiki; James Wharram; Cat; Ply Plans ; James Wharram Designs 26 Trailerable Trimaran; Kurt Hughes; Tri; Ply Plans ; Kurt Hughes

27 Cat 254; Paul Fisher; Class Racer; Ply Plans ; Duckworks   27 Demountable Cat; Kurt Hughes; Cruiser; NA Plans ; Kurt Hughes   27 DUO 800; Bernd Kohler; Fast Coastal Trailer Sailer Cat; Ply Plans ; K - Designs 27 F-25C; Ian Farrier; Fast Trailerable Trimaran; Composite Plans ; Farrier Marine   27 F-82; Ian Farrier; Fast Cruising Trimaran; Strip Plank, or Foam Core Plans ; Farrier Marine   27 F-82R; Ian Farrier; Fast Cruising Trimaran;  Foam Core Plans ; Farrier Marine   27 KD800; Bernd Kohler; Folding Cat; Ply/Strip Plans ; K - Designs 27 Warren 27; Ted Warren; Fast Tri Daysailer; NA Plans ; Warren Multihulls

28 Great Barrier Express; Malcolm Tennant; Open Wing Deck Cat; Strip Plank Plans ; Malcolm Tennant   28 Gypsy 28; Woods Design; Ocean Cruiser; Ply, GRP Panel Plans ; Woods Design   28 Lively; Hartley & Brooks; Family Cruiling Tri; Ply Plans ; Hartley & Brooks   28 Stinger MKII; Malcolm Tennant; Formula 28 Racer; Strip Plank Plans ; Malcolm Tennant   28 Surfsong; Woods Design; Performance Cruiser; Ply or GRP Plans ; Woods Design   28 Sylph; Malcolm Tennant; Folding Tri; Strip Plank Plans ; Malcolm Tennant

29 Coral Coast 29; Ross Turner; Offshore Cruiser; Ply Plans ; Ross Turner 29 KD 860; Bernd Kohler; Offshore Cruising Cat; Ply Plans ; K - Designss 29 Tanenui; James Wharram; Cruising Cat; Ply/Foam Plans ; James Wharram Designs

30 Avalon 9.0; Ray Kendrick; Folding Tri; Ply Plans ; Team Scarab   30 Catamaran; Kurt Hughes; Cruising Cat; Ply Plans ; Kurt Hughes 30 Demountable 30; Kurt Hughes; Trailer Cruising Tri; Ply Plans ; Kurt Hughes   30 Demountable Cat; Kurt Hughes; Trailer Cruiser; Ply Plans ; Kurt Hughes   30 DUO 900; Bernd Kohler; Cruiser/Racer Trailer Cat; Ply Plans ; K - Designs 30 Sagitta 30; Woods Design; Performance Cruiser; Strip Plank or GRP Plans ; Woods Design   30 Shilo; Malcolm Tennant; Solid Wing Cruising Cat; Strip Plank Plans ; Malcolm Tennant   30 Skua; Woods Design; Trailerable Racer; Cedar Strip or Cold Molded Plans ; Woods Design   30 Tiki; James Wharram; Trailerable Cat; Ply Plans ; James Wharram Designs   30 Tomcat; Kurt Hughes; High Performance; Ply Plans ; Kurt Hughes   30 Turissimo 9; Malcolm Tennant; Cruising Cat; Strip Plank Plans ; Malcolm Tennant

31 F9-A; Ian Farrier; Trailerable Cruiser; Composite Plans ; Farrier Marine   31 D-30; Kurt Hughes; Trailerable Tri; Ply Plans ; Kurt Hughes   31 D-30 Aft Cabin; Kurt Hughes; Trailerable Tri; Ply Plans ; Kurt Hughes   31 DF-31; Kurt Hughes; Aft Cabin Trailer Tri; Composite Plans ; Kurt Hughes   31 Firebird; Malcolm Tennant; Racing Tri; Strip Plank Plans ; Malcolm Tennant   31 Javelin; Woods Design; Minimum Offshore Racer; Strip Cedar or GRP Plans ; Woods Design   31 Pahi; James Wharram; Offshore Cruiser; Ply Plans ; James Wharram Designs   31 Scorpio; Woods Design; Minimun Offshore Cruiser; Strip Cedar or GRP Plans ; Woods Design   31' Trimaran; Kurt Hughes; Sliding Arm Tri; Composite Plans ; Kurt Hughes   31 Tiki; James Wharram; Workboat Cat; Ply Plans ; James Wharram Designs   31 Windsong; Woods Design; Minimun Offshore Cruiser; Ply or GRP Plans ; Woods Design

32 Chrome 96; Malcolm Tennant; Cruising/Racing Tri; Strip Plank Plans ; Malcolm Tennant   32 D-32; Kurt Hughes; Trailerable Cruising Tri; Ply Plans ; Kurt Hughes   32 P95; Bernd Kohler; Fast Cat; Ply Plans ; K - Designs 32 Red Shift; Malcolm Tennant; Cruising/Racing Cat; Strip Plank Plans ; Malcolm Tennant

33 Portage 10; Malcolm Tennant; Solid Wing Cruising Cat; Strip Plank Plans ; Malcolm Tennant 33 Trimaran 10; Angelo Lavranos; Fast Cruiser; Composite Kit ; Lavranos Marine Design   33 Turissimo 10 MKII; Malcolm Tennant; Performance Cruising Cat; Strip Plank Plans ; Malcolm Tennant 33 Vermillion; Malcolm Tennant; Open Wing Racing/Cruising Cat; Strip Plank Plans ; Malcolm Tennant

34 Flica 34; Woods Design; Offshore Cruiser; Ply or GRP Plans ; Woods Design   34 Hammerhead; Chris White; Cruising Tri; Plans ; Chris White Designs   34 Lively; Hartley & Brooks; Ocean Cruising Tri; Ply Plans ; Hartley & Brooks

35 Crazy Horse; Malcolm Tennant; Racing Cat; Strip Plank Plans ; Malcolm Tennant 35 Cruising Tri; Kurt Hughes; Cruiser; Ply Plans ; Kurt Hughes 35 Proteus 10.6; Angelo Lavranos; Cruising Cat; Ply CNC Kit Set Kit ; Lavranos Marine Design   35 Warren 35; Ted Warren; Trailerable Fast Cruising Tri; NA Plans ; Warren Multihulls

36 Cruising Cat; Kurt Hughes; Cruiser; Ply or Composite Plans ; Kurt Hughes 36 Demoiselle; Malcolm Tennant; Cruising/Racing Tri; Strip Plank Plans ; Malcolm Tennant   36 Mira; Woods Design; Offshore Cruiser; Strip Cedar, Ply, or GRP Plans ; Woods Design 36 Northern; Malcolm Tennant;  Open Wing Cruising Cat; Composite Plans ; Malcolm Tennant 36 Nui Guinea MK 2; Malcolm Tennant; Ocean Cruising Cat; Strip Plank Plans ; Malcolm Tennant 36 Raka; James Wharram; Cruising/Racing Cat; Ply Plans ; James Wharram Designs 36 Scylla; Woods Design; Performance Cruiser; Strip Cedar or GRP Plans ; Woods Design 36 Seagull; Bernd Kohler; Long Distance Cruising Cat; Ply Plans ; K - Designs 36 Tangaroa MKIV; James Wharram; Cruising Cat; Ply Plans ; James Wharram Designs 36 Vorpal Blade MK 2; Malcolm Tennant; Cruising/ Racing Cat; Strip Plank Plans ; Malcolm Tennant

37 Catamaran; Kurt Hughes; Bridge Deck Cat; Composite Plans ; Kurt Hughes 37 F-36; Ian Farrier; Blue Water Cruising Trimaran; Composite Plans ; Farrier Marine   37 Northern - 11; Malcolm Tennant; Open Wing Cruising Cat; Strip Plank Plans ; Malcolm Tennant

38 Backpack 38; Dudley Dix; Tropical Cruising Cat; Ply or GRP Plans ; Dix Design   38 Catamaran; Kurt Hughes; Cruiser; Ply Plans ; Kurt Hughes   38 Catamaran; Kurt Hughes; Fast Cat; Composite Plans ; Kurt Hughes   38 Demountable Tri; Kurt Hughes; Cruiser; Ply & Composite Plans ; Kurt Hughes   38 Pelican; Bernd Kohler; Offshore Cruising Cat; Ply Plans ; K - Designs 38 Rigger; Malcolm Tennant; Serious Cruising Cat; Wood Plans ; Malcolm Tennant   38 Sienna ; Malcolm Tennant; Ocean Cruising Cat; Strip Plank Plans ; Malcolm Tennant   38 Tiki; James Wharram; Traditional Wharram Cat; Ply Plans ; James Wharram Designs   38 Tri; Kurt Hughes; Flared Main Hull Tri; Composite Plans ; Kurt Hughes

39 Altair; Malcolm Tennant; Cruising Cat; Strip Plank Plans ; Malcolm Tennant   39 Cat 39; Bruce Roberts; Cruiser; GRP Plans ; Bruce Roberts Designs   39 Jayar; Malcolm Tennant; Ocean Cruising Cat; Strip Plank Plans ; Malcolm Tennant   39 Rigger; Malcolm Tennant; Serious Cruiser; Wood Plans ; Malcolm Tennant   39 Targa; Malcolm Tennant; Ocean Cruising/Racing Cat; Strip Plank Plans ; Malcolm Tennant   39 Thresher; Malcolm Tennant; Coastal Racer/Cruiser; Strip Plank Plans ; Malcolm Tennant   39 Valencia ; Malcolm Tennant; Cruising Cat; Strip Plank Plans ; Malcolm Tennant

40 Alfresco 40; Malcolm Tennant; Solid Wing Cruising Cat; Strip Plank Plans ; Malcolm Tennant   40 Bridgedeck Cat; Kurt Hughes; Cruiser; Composite Plans ; Kurt Hughes   40 Cat 40; Paul Fisher; Cruising Cat; Ply Plans ; Duckworks   40 Child of the sea; James Wharram; Cat; Ply Plans ; James Wharram Designs   40 Double Eagle; Phil Bolger; Charter Cat; Ply Project ; Fritz Koschmann   40 Formula 40; Kurt Hughes; Racing Tri; Ply or Composite Plans ; Kurt Hughes 40 Narai I, II; James Wharram; Cruising Cat; Ply Plans ; James Wharram Designs 40 Pacific 40; Malcolm Tennant; Cruising Cat; Strip Plank Plans ; Malcolm Tennant   40 Trimaran; Kurt Hughes; Flared Main Tri; Composite Plans ; Kurt Hughes 40 Wild Thing; Malcolm Tennant; Racing Tri; Strip Plank Plans ; Malcolm Tennant

41 Meander; Woods Design; Offshore Cruiser; Cold Molded, Ply or GRP Plans ; Woods Design 41 Narai III; James Wharram; Cruising; Ply Plans ; James Wharram Designs 41 Nimbus; Woods Design; Offshore Cruiser; GRP Plans ; Woods Design   41 Rhea; Woods Design; Offshore Cruiser; Strip Cedar or GRP Plans ; Woods Design

42 F-41; Ian Farrier; Ocean Cruising Cat; Composite Plans ; Farrier Marine 42 Manta; Bernd Kohler; Offshore Cruising Cat; Ply Plans ; K - Designs   42 Pahi; James Wharram; Deck Pod Offshore Cruiser; Ply Plans ; James Wharram Designs  

43 Blade Runner; Malcolm Tennant; Racing Cat; Wood Plans ; Malcolm Tennant 43 Dix 430; D Dix; Cruising Catamaran; GRP or Wood/epoxy Plans ; Dix   43 Indigo 43; Malcolm Tennant; Charter Cat; Plans ; Malcolm Tennant   43 Te Henga MK 2; Malcolm Tennant; Cruising Cat; Strip Plank Plans ; Malcolm Tennant

44 Explorer; Chris White; Cruising Tri; GRP Plans ; Chris White Designs

45' Bridgedeck Cruising Cat; Kurt Hughes; Cat; Composite Plans ; Kurt Hughes 45 Fast Cruising Cat; Kurt Hughes; Fast Cat; Composite Plans ; Kurt Hughes 45 Tiros; Malcolm Tennant; Ocean Racing Cat; Strip Plank Plans ; Malcolm Tennant

46 Aluminium 13.8; Angelo Lavranos; Cruising Cat; Alum Kit Set Kit ; Lavranos Marine Design 46 Araki; James Wharram; Cruising/Racing; Ply Plans ; James Wharram Designs 46 Big Wednesday; Malcolm Tennant; Cruising/Racing Cat; Strip Plank Plans ; Malcolm Tennant   46 Catamaran Motorsailer; Kurt Hughes; Cat; Composite Plans ; Kurt Hughes 46 Dorsai; Malcolm Tennant; Ocean Racing Cat; Strip Plank Plans ; Malcolm Tennant 46 Ondina; Woods Design; Offshore Cruiser; Ply Plans ; Woods Design   46 Sundiver; Malcolm Tennant; Motor Sailing Cat; NA Plans ; Malcolm Tennant   46 Tasman; Malcolm Tennant; Ocean Cruising Cat; Strip Plank Plans ; Malcolm Tennant   46 Tiki; James Wharram; Blue Water Cat; Ply Plans ; James Wharram Designs   46 Timeliner 46; Malcolm Tennant; Cruising Cat; Wood Epoxy Plans ; Malcolm Tennant  

47 Cirrus; Woods Design; Offshore Cruiser; Cold Molded or GRP Plans ; Woods Design

48 Catamaran; Kurt Hughes; Cat; Composite or Ply Plans ; Kurt Hughes 48 Voyager; Chris White; Cruising Cat; GRP Plans ; Chris White Designs

49 Challenger; Malcolm Tennant; Ocean Racing Cat; Strip Plank Plans ; Malcolm Tennant   49 Ghanian; Malcolm Tennant; Fast Cruising Cat; Strip Plank Plans ; Malcolm Tennant   49 Marshan; Malcolm Tennant; Ocean Cruising Cat; Strip Plank Plans ; Malcolm Tennant

50 Hi-Octane; Malcolm Tennant; Racing Cat; Strip Plank Plans ; Malcolm Tennant   50 Tektron 50; John Shuttleworth; High Performance Racer/Cruiser; Composite Plans ; John Shuttleworth Yacht Design

51 Tehini; James Wharram; Cruising Cat; Ply Plans ; James Wharram Designs

52 Tektron Aerorig Cruising Cat; John Shuttleworth; Cruiseing Cat; Composite Plans ; John Shuttleworth Yacht Design 52 Trimaran; Kurt Hughes; Tri; Ply Plans ; Kurt Hughes

53 Cruising Catamaran; Kurt Hughes; Bridgedeck; Composite Plans ; Kurt Hughes 53 Sounder MS; Malcolm Tennant; Motor Sailing Cat; NA Plans ; Malcolm Tennant   53 Thai; Malcolm Tennant; Motor Sailing Cat; NA Plans ; Malcolm Tennant

54 Hammerhead; Chris White; Cruising Tri; Plans ; Chris White Designs   54 Juniper II; Chris White; Cat-Ketch Tri; Wood Plans ; Chris White Designs

56 Cruising Catamaran; Kurt Hughes; Bridgedeck; Plywood Plans ; Kurt Hughes 56 Catamaran; Kurt Hughes; Racer; Composite Plans ; Kurt Hughes

58 Catamaran; Kurt Hughes; Cat; Composite Plans ; Kurt Hughes

60 Catamaran; Kurt Hughes; Charter Cat; Composite or CM Plans ; Kurt Hughes 60 Cordova; Malcolm Tennant; Motor Sailing Cat; NA Plans ; Malcolm Tennant   60 Disco Volante; Malcolm Tennant; Ocean Racing Proa; Strip Plank Plans ; Malcolm Tennant

63 Catamaran; Kurt Hughes; Cat; Composite Plans ; Kurt Hughes 63 Concept 63; Chris White; Cruising Cat; GRP Plans ; Chris White Designs   63 Pahi; James Wharram; Offshore Cruiser; Ply Plans ; James Wharram Designs   63 Revolution; Malcolm Tennant; Wind Turbine Cat; Strip Plank Plans ; Malcolm Tennant 63 Trimaran; Kurt Hughes; Racer; Foam Glass Plans ; Kurt Hughes

65 Cat 65; Bruce Roberts; Charter; GRP Plans ; Bruce Roberts   65 Cruising Catamaran; Kurt Hughes; Cat; CM or Composite Plans ; Kurt Hughes

72 Carillion; Malcolm Tennant; Ocean Motor Sailing Cat; NA Plans ; Malcolm Tennant

82 Cyan; Malcolm Tennant; Ocean Cruiser; NA Plans ; Malcolm Tennan  

Are you really considering buying or building a small trimaran?

The first one was called Small Trimarans and then More Small Trimarans followed later. They both include some interesting interviews, some with well known and reputable designers.

But as interesting a read as they are, they were missing the technical data, critical reviews and comparisons between the small trimarans under discussion. So when editor Joe suggested I might just be the most independent person qualified to do this, I decided to take on the task.

The result is a 22‑page Technical Report that not only compares many of the tris in Joe's books, but looks at the data for many more—a total of 20 in fact, all between 19' and 25' in length. Twelve (12) of these are reported on with a critical look at what they might offer YOU the potential buyer—all in numerous pages of text with color photos.

I also included two useful charts showing average building times and cost for tris of different lengths as well as a 2‑page spreadsheet with LOADS of data about each boat—things that will keep you busy for hours!

Although this had to be a somewhat personal look, I do bring 60+ years of sailing experience to it, as well as a lot of past boat building and designing as a qualified naval architect and engineer. I invite you to check some of the articles on this site to get a feel for whether you think I can help you or not. But just to make SURE I was on the right track with this, I first sent it out to five of the most reputable small multihull designers in the world who with just one exception, were not directly involved with the Small Trimaran boats—so could say what they wanted, quite independently.

So here below, also with a sample of the report, is what they wrote back to me, and I hope this will remove any doubt in your mind that the report is indeed worth reading.

My report is available at $9.00, complete with graphs and spreadsheets. On payment, you will receive the report by email, usually within 24 hours. It comes in PDF format, so that you can print out at home in full color. As one reviewer already remarked, this is about as close as one is likely to get to an independent consumer report on small tris!!

The 20 Small Trimarans included in this Report are the A21, Cardiff 21, Corsair Sprint, Day Tri 20, Discovery 20, Farrier F22, K24T, Hughes KH‑23 & KH‑24, Kolibri 23, Leneman L7, Magnum 21 & 21S, Ostlind Z65, Scarab 22 & 670, Spitfire 20, Tremolino, Trinado, and the Warren 23.

Here is what some very well-known designers had to say about this report:

Log in or Sign up

You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser .

21' to 30' Trimarans

Discussion in ' Multihulls ' started by Doug Lord , Jul 23, 2012 .

Jetboy Senior Member

joz said: ↑ Why don't you build your own boat instead in plywood. I am sure that there are designs out there that would suit your needs and budget. Click to expand...

cyclone Junior Member

The idea of a center cockpit in a small trimaran has proved to be a very wet option Click to expand...

Doug Lord Flight Ready

warwick said: ↑ Doug is this thread for production trimarans or just all trimarans? Another one that may be added to the list is the Nicky Cruz 6.4 trimaran by Greame Delaveau. http://www.delaveaumultihulldesign.com/ Click to expand...

Corley epoxy coated

Kurt Hughes 23' Daysailor Trimaran http://multihulldesigns.com/designs_stock/daysail/23_tri_day.htm 23' Trailerable Trimaran http://www.multihulldesigns.com/designs_stock/23tri.html 24' Trailerable Trimaran http://www.multihulldesigns.com/designs_stock/24cctri.html 26' Trailerable Trimaran http://www.multihulldesigns.com/designs_stock/26tri.html 30' D30 Trailerable Trimaran http://www.multihulldesigns.com/designs_stock/d30tri.html Tomcat 30' Racing Trimaran http://www.multihulldesigns.com/designs_stock/30tctri.html Ted Warren Warren23 http://www.warrenmultihulls.com/w-23.htm Warren 27 http://www.warrenmultihulls.com/w-27.htm Dick Newick Outrigger 26 http://www.wingo.com/newick/outrigger26/index.html tremilino 23 http://www.tremolinotri.com/source.htm Tim Clissold TC666 http://www.tcdesign.co.nz/TC_Design/Sailing_Designs/Pages/TC_666.html Interview with Tim on the TC666 http://smalltrimarans.com/blog/?p=934#more-934 Ray Kendrick Team Scarab Multihulls http://www.teamscarab.com.au/ Lock Crowther Buccaneer 24 Trimaran http://www.boatdesign.net/forums/marketplace/24ft-trimaran-plans-sale-24757.html Arthur Piver Collection Mariners Museum has plans for the Piver Nugget http://www.marinersmuseum.org/library/plans-drawings Graeme Delaveau Several Trimaran designs in size bracket http://www.delaveaumultihulldesign.com/designs.php Ian Farrier 3 current designs fit into the criteria F22 no longer available as plans going into production http://www.f-boat.com/ John Marples and Jim Brown Searunner designs several plans that fit the criteria http://www.searunner.com/order.html Ed Horstman several cruiser/racer designs that fit the criteria http://www.edhorstmanmultihulldesigns.com/ Stuart Bloomfield B22 alledgedly going into production at Hart Marine (dont hold your breath) http://www.bloomfieldinnovation.com/blog/B-22 Trimaran.pdf Bandit 800 production small trimaran http://www.multido.fr/ Multi 23 Trimaran production daysailor http://windcraft.net/index.php?option=com_content&task=view&id=123&Itemid=139 Virus Boats Trimarans Astus and Magnum production trimarans just listed UK supplier http://www.ahoy-boats.com/ Motive Trimarans Semi custom limited Production daysailor Motive 25 fits criteria http://www.motivetrimarans.com/ Seacart Trimarans Seacart 30 Trimaran http://www.seacart30.com/ Seacart 26 http://seacart26.com/ Perspective Multihull Design Radikal 26 http://perspective-design.com/Trimaran-Radikal-26ft-full-carbon.html Erik Le Rouge 8m Trimaran http://www.lerouge-yachts.com/tri_8.htm John Shuttleworth two 30' racing trimaran designs http://www.john-shuttleworth.com/sail.html Michael Waters W22 trimaran plans http://smalltridesign.com/W22/W22-Trimaran.html Thomas Firth Jones Jones Boats Night Heron http://www.jonesboats.com/Images/niteherplans.jpg 29' Hummingbird http://www.jonesboats.com/hummingbird.html Malcolm Tennant Stinger Mk2 http://www.tennantdesign.co.nz/index.php?page=stinger-mk-2 Sylph http://www.tennantdesign.co.nz/index.php?page=sylph new demon tricycle design renders shown on site Wavelength 780 trimaran by Bob Forster Bob's website http://www.wavelengthmultihulls.com/ article on small trimarans plus contact email http://smalltrimarans.com/blog/?p=3211#more-3211 Len Surtees Multihull Design Len has a tubby little 29' trimaran design http://www.surteesmultihulls.com/9m-trailerable-trimaran Blair Boats 8.5 trimaran for the NZ 8.5 rule http://www.blairboats.com/demon-85.html Predator or Converter Trimaran Supply a production main hull 21' long with telescopic beams to which you can fit a variety of beach cat hulls as floats http://www.predatortri.com/ Wayne Barrett MOJO trimaran A home built trimaran in ply. Kit supplied a bit reminiscent of the Bucc24 with water stayed aluminium beams http://trimarankit.com/about-us small tri article http://smalltrimarans.com/blog/?p=6046 Leneman L7 semi production (hull canoes supplied to speed up build process) plus ply topsides http://www.multihull-maven.com/Boats/L-7 Jim Antrim not listed on his website currently but I think he had a 30' trimaran design http://www.antrimdesign.com/ Corsair Marine Sprint 750(cuddy cabin) Dash 750(full cabin) and Corsair 28 current production models http://www.corsairmarine.com/ Hartley Trimarans Hartley 28 fits the criteria plans still available (pretty dated though) http://www.hartley-boats.com/lively28.html Quorning Dragonfly Trimarans Dragonfly 28 http://www.multihullsolutions.co.uk/Dragonfly28.html Paul Bieker Trinado name is a bit disengenuous as theres no Tornado left in the final boat http://www.biekerboats.com/Bieker_Boats/Trinado.html Paolo Lodigiani and Matteo Costa Trillo 7.5metre trimaran http://www.duckworksbbs.com/plans/bca/trillo/index.htm designer Matt Layden commisioned to design modern take on the Piver Nugget http://smalltrimarans.com/blog/?p=6071#more-6071 Dazcat 8rt Racing trimaran semi production hulls can be made to order http://www.dazcat.co.uk/Dazcat_8RT.html smalltrimaran interview http://smalltrimarans.com/blog/?p=3526#more-3526 Link to Dick Reynolds design webpage (same boat?) http://www.derickreynolds.co.uk/sailboats.htm Chenus Presles & Associés, Jean Louis Ligonnet Ninja 8 trimaran Molds at Dazcat(uk) can be made to order http://www.multihull-maven.com/Boats/Ninja_8 Tony Smith Telstar 26 and 28 out of production now apparently http://home.earthlink.net/~smercc/index.htm Tony Grainger Had several designs that fitted the criteria gone from his webpage now but you may still be able to buy a planset if you email him. There was the ST7 cuddy trimaran and the Essential 8 trimaran http://www.graingerdesigns.net/ I find the change of direction baffling as his trimaran raceboats are still doing well and often punching above their weight. Small trimarans such as the original Riverside Oaks (Now called Moving Finger), Bare Essentials, Silent Running and Trilogy are still in the winners circle frequently. Paolo Bisol Tritium 720 trimaran plans http://www.paolobisol.com/tritium720_en.htm Cross Multihull Designs Norm Cross has four designs that fit the criteria I've read some messages on the net that potential buyers are having trouble communicating with the site operator so proceed with caution. http://www.crossmultihulls.com/  

Silver Raven Senior Member

Corley said: ↑ Kurt Hughes 23' Daysailor Trimaran http://multihulldesigns.com/designs_stock/daysail/23_tri_day.htm 23' Trailerable Trimaran http://www.multihulldesigns.com/designs_stock/23tri.html 24' Trailerable Trimaran http://www.multihulldesigns.com/designs_stock/24cctri.html Ted Warren Warren23 http://www.warrenmultihulls.com/w-23.htm Warren 27 http://www.warrenmultihulls.com/w-27.htm Click to expand...

Ted's 27 footer is really only a daysailing raceboat the original had room for a porta potti in the main hull and that was about it. He mentioned that when he raced against the French Formula 28 champion he won easily with his own boat. You would probably have to look at the Warren 32 for any cruising a bit bigger but much more suitable I really like his lightweight easily driven philosophy. http://www.warrenmultihulls.com/w-32.htm  

Silver Raven said: ↑ Gooday all. 7* here in the topics of OZ - burrrrr. Corley - what do we know about 'Warren' & about the 'Warren 27' tri. He doesn't give ou much info. Anyone out there built one, got one, sailed on one - - or is there just one of these nice looking boats. Far to limited for me but would be nice to sail one & see if it could be made a tad bigger (2 single berths & a bit of - off-shore work) Any body out there got some in-put, Please. Ciao, james Click to expand...

oldsailor7 Senior Member

I really like the Kurt Hughes 24. That said, I am disappointed that no one mentioned the Buccaneer 24. An honest three berth, demountable trimaran, with a proven record.  

Quite right it should be there: Lock Crowther Buccaneer 24 Trimaran http://www.boatdesign.net/forums/marketplace/24ft-trimaran-plans-sale-24757.html  

My biased submission: John Marples Constant Camber 23 http://www.duckflatwoodenboats.com/designers/marples/cc23cyclone1.jpg JT  

warwick Senior Member

looks like an interesting range of boats coming up now that we know the intention of the thread, may be that's why the buccaneer 24 was not mentioned earlier.  

I think if we try to build this thread with sailing tris between 21 and 30' it could become quite a reference for all of us down the line. I appreciate every contribution-production, homebuilt, high performance and or cruisers.  

I've just updated my post rather than post them piecemeal.  

A interesting Malcolm Tenant design would be his Fire Bird trimaran. It looks like he may have used a great barrier express hull for the main hull and wild thing influences withe float shape positioning. Some one may be able to clear up the main hull aspect, because it is very narrow for its size.  

• Advertisement:

HASYB Senior Member

An impressive list of links; love it, thanks. It's posted before but this french site has lots of links of trimarans; http://www.nauticaltrek.com/96-6m50 http://www.nauticaltrek.com/95-7m http://www.nauticaltrek.com/94-7m50 http://www.nauticaltrek.com/93-8m http://www.nauticaltrek.com/92-8m50 http://www.nauticaltrek.com/91-9m  

Patterson 21' Trimaran Plans

Trimarans 30' to 50', kurt hughes cat2fold 30' beam concept.

question for Mr Woods: 30' Sango

Best simple 30' cruising cat

• No, create an account now.
• Yes, my password is:
• Forgot your password?

• New Sailboats
• Sailboats 21-30ft
• Sailboats 31-35ft
• Sailboats 36-40ft
• Sailboats Over 40ft
• Sailboats Under 21feet
• used_sailboats
• Apps and Computer Programs
• Communications
• Fishfinders
• Handheld Electronics
• Plotters MFDS Rradar
• Wind, Speed & Depth Instruments
• Anchoring Mooring
• Running Rigging
• Sails Canvas
• Standing Rigging
• Diesel Engines
• Off Grid Energy
• Cleaning Waxing
• DIY Projects
• Repair, Tools & Materials
• Spare Parts
• Tools & Gadgets
• Cabin Comfort
• Ventilation
• Footwear Apparel
• Foul Weather Gear
• Mailport & PS Advisor
• Inside Practical Sailor Blog
• Activate My Web Access
• Reset Password
• Customer Service

• Free Newsletter

Ericson 34-2 Finds Sweet Spot

How to Sell Your Boat

Cal 2-46: A Venerable Lapworth Design Brought Up to Date

Rhumb Lines: Show Highlights from Annapolis

Solar Panels: Go Rigid If You have the Space…

Leaping Into Lithium

The Importance of Sea State in Weather Planning

Do-it-yourself Electrical System Survey and Inspection

When Should We Retire Dyneema Stays and Running Rigging?

Rethinking MOB Prevention

Top-notch Wind Indicators

The Everlasting Multihull Trampoline

What Your Boat and the Baltimore Super Container Ship May Have…

Check Your Shorepower System for Hidden Dangers

DIY survey of boat solar and wind turbine systems

What’s Involved in Setting Up a Lithium Battery System?

The Scraper-only Approach to Bottom Paint Removal

Can You Recoat Dyneema?

How to Handle the Head

The Day Sailor’s First-Aid Kit

Choosing and Securing Seat Cushions

Cockpit Drains on Race Boats

Re-sealing the Seams on Waterproof Fabrics

Safer Sailing: Add Leg Loops to Your Harness

Waxing and Polishing Your Boat

Reducing Engine Room Noise

Tricks and Tips to Forming Do-it-yourself Rigging Terminals

Marine Toilet Maintenance Tips

Learning to Live with Plastic Boat Bits

• Sailboat Reviews

Corsair F-31

Ian farrier's latest fold-up trimaran is bigger and fasterthan the popular f-27. construction is generally good, though there havebeen some problems, and the wiring could be neater..

Like the blips on a heart monitor, Corsair Marine has experienced several peaks and valleys since our review of the Corsair F-27 (September, 1990), including the sale of the company by its founder, and the introduction of two new boats, the F-24 and F-31. With that in mind, and considering the increasing interest of sailors in multihulls, we’ve taken another look at the company, its designs, construction methods, and its most recent entry in the marketplace.

The company was founded in 1983 by John Walton (of the Wal-Mart family), who recruited naval architect Ian Farrier to abandon a thriving practice in Australia and move to California to design boats and oversee production.

Farrier conceptualized the development of a foldable, trailerable, performance-cruising boat that would attract new sailors to the sport, and would appeal to those seeking a user-friendly yacht. By 1985, the F-27 trimaran was coming off the line at a steady pace; more than 450 F-27’s have been produced to date.

In 1991, Farrier designed the F-24, a scaled-down version of the 27, which went into production that year. Walton left his management role at Corsair to return to the family business. He also bought into TPI of Warren, Rhode Island, the plan being that at least some Corsairs would be built on the East Coast. Farrier and the new Corsair management disagreed about changes to his design, which ultimately led to his unplanned, though amicable, departure from the company. The conflict over design issues eventually resulted in his disavowing design responsibility for the boat, with the exception of the hull lines and beam structure.

After he left Corsair, Farrier designed the F-31, a stretch version of the F-27 with more headroom, and oversaw its initial production by OSTAC, Ltd., a boat building company in Australia. In 1992, the boat won the Multihull Offshore Championship, and was named Australian Sailboat of the Year.

In 1994, Corsair purchased American production rights to the new boat, then produced six of them under a construction agreement with TPI.

Farrier, however, says he was chagrined that the prototype weighed 5,600 pounds, compared to the 3,800-pound standard, and the next five produced also were heavyweights. In a somewhat surprising turn of events, Paul Koch, the managing director of OSTAC, purchased Walton’s interest in Corsair. He subsequently moved the F-31 molds to the company’s Chula Vista, California, production facility, where 50 F-31s have since been built and where a backlog of orders exists.

Farrier rejoined the firm in a part-time design consulting capacity in 1994.

Despite its internal turmoil, the company has produced more than 750 boats in its first 10 years, so we must conclude they are doing something right, especially considering that the F-series is priced at the high end of the new boat marketplace.

In his multihull designs, Farrier seeks to develop boats that are stable, sailed flat, and are comfortable, having lots of deck space and a shallow draft.

However, every conversation with the designer centers around the issue of sinkability.

“The ultimate point of stability for a monohull is sitting on its bottom, even if that is an ocean bottom,” he begins. “The F-31, by comparison, is unsinkable. It has nine watertight compartments so even if it pitchpoles or turtles, the crew can crawl inside the capsized hull and have air to breathe and protection from the elements while awaiting rescue of both crew and boat.” In a monohull, he says, the crew will more likely be adrift in a life raft. Though his argument provides interesting fireside chatter, it doesn’t end the debate. In a sense, it isn’t all that relevant, considering the small percentage of sailors who make ocean passages.

In any case, his designs meet the objectives set forth: the F-31 presents an aesthetically pleasing design with its fine entry; low, 27-inch freeboard; and fine lines. A flat aft section prevents the stern from burying when the bow rises in heavier breezes. Even when sailed on a broad reach with the windward ama out of the water, Farrier believes that his multis are more comfortable than a monohull sailed at a comparable angle of heel.

Owners agree that being able to launch from a beach, or sail into a shallow anchorage, adds to the boat’s overall utility and their enjoyment of the sport. These all are positions long put forth by multihull advocates.

The usual trimaran compromise is in the gbujnt of interior volume in the main hull, which serves as the boat’s only indoor living quarters. Though headroom is 6’ 1″, the beam of the boat is 8′ 6″ when folded. However, interior space in the main cabin is just 7 feet, narrow when compared to a typical 32- foot monohull.

The company initially produced two aft-cabin versions of the boat, then added an aft-cockpit model that became so popular that aft-cabin models were discontinued. A redesigned aft-cabin version with the same cabin area as the aft cockpit model is scheduled to resume production.

The main cabin is sort of a multi-purpose area that serves as sitting area, galley and sleeping quarters. Dimensions are 7′ 10″ wide at the hull-deck joint by 6′ 10″ long. On a cruise, it will feel tight. A 6′ 3″ settee to port converts to a double berth when a platform stored beneath the cockpit slides forward to create the second half of the berth. Alternately, the same platform rests on a mount and provides a dining or chart table.

To starboard, a 24″-wide settee aft of the galley provides a second berth for a slender 6-footer. The forepeak has similar dimensions: 6′ long, 4′ 7″ narrow. All cushions are covered with Sunbrella in patterns selected by owners. Interior surfaces are covered with Frontrunner fabric, as are chainplates and beam connectors, so the area is tidy. Fortunately, spaces are well lit and ventilated. Gray polycarbonate windows run the length of the cabin, and a 16″ square hatch is located in the forepeak, as are 8″ square hatches over the galley and in the head. Bomar and Lewmar hatches are factory specs, but the boat we tested was outfitted with a Weaver hatch manufactured in New Zealand.

The galley is a rather utilitarian affair, being equipped only with an Origo two-burner alcohol stove, small single stainless sink, and hand pump.

Stowage is beneath the forepeak and settees, behind the stove, and on narrow shelves situated along the hull. Additional stowage beneath the cockpit is wide open and not particularly well finished, and will best be utilized with the addition of bins and hanging nets.

The enclosed head is located to port. It is furnished with a small stainless sink and toilet, and handheld shower that drains into a sump equipped with a pump. The head is equipped with a 22-gallon holding tank and Y-valve for overboard disposal.

An electric panel is unobtrusively located in the companionway to starboard; it houses eight switches and a voltmeter and battery tester. Wiring runs from the mast aft are exposed along the overhead, a poor arrangement that could have been concealed, we think. Wiring for running lights runs along the hull and under the galley, so is accessible, but does not have drip loops. Wiring from the panel aft for a loran antenna was loosely installed. In general, we think the entire wiring scheme could stand improvement.

Deck Layout

Standard rigging for the F-31 is a 40-foot tall, fractionally rigged Sparcraft mast with sweptback double spreaders, 1 x 19 stainless steel standing rigging, three shrouds and two cap shrouds. In the absence of a permanent backstay, the cap shrouds are led outboard to the amas. However, except in heavy conditions, they will seldom be adjusted with the attached tackle. In this configuration, the boat carries 599 square feet of sail in a fully-battened, large-roach mainsail and jib. A racing rig is offered.

Running rigging includes a main halyard, two jib halyards, and a spinnaker halyard, all of which are internal and led aft through Harken turning blocks to Lewmar sheet stoppers. In our opinion, halyards exit the mast too close to the deck to facilitate easy hoisting of sails, especially in racing conditions.

Though a pricey option, we suspect that most owners will develop a fond appreciation for the Harken roller furler.

The cockpit is equipped with two Harken B40.2A winches for jib sheets, and a Harken B 32.2STA for the main halyard. The boat we tested had three additional winches in the cockpit for spinnaker handling—more than necessary and poorly located, we think. For more efficient spinnaker trimming, the deck layout would benefit from a careful analysis of winch location to facilitate more efficient cross sheeting when trimming from the weather ama.

Standard equipment includes a stern pulpit that intrudes into the cockpit, which will be adequate for casual sailors. However, the pulpit on the boat we tested had been shortened 24″, so the cockpit was less cluttered and with reduced opportunities to bang elbows.

The traveler system is a Harken.

Moving about the boat is easy once one adjusts to walking on the unstable mesh (or tramps) that fills spaces between the main hull and amas. The primary mesh amidships is sturdy; the mesh used forward of the beams will deflect spray but will not support the weight of an average sized crew person. Corsair says it is looking at alternative materials.

An optional 42′ tall rig increases working sail area by five percent, but increases the size of the bowsprit- mounted asymmetrical spinnaker from 1,004 to 1,112 square feet. In our experience, the additional rig height is unnecessary unless sailors find themselves sailing almost always in winds of less than 5 knots.

Compared to monohulls, the F-31 has a paucity of stowage above decks. Space for fenders and spare lines is available in the amas, though an excess of cargo may affect performance. Aside from that, there are two small stowage areas in the cockpit, one designated for a 5-gallon fuel tank, so cruisers must adjust to traveling light.

Construction

Corsair boasts of a low turnover rate among its production workers, which they feel contributes to a high quality product. For the most part, we agree, though the company has suffered from its share of gremlins.

Initially, Corsair was producing its own water tanks, but after experiencing leaks it now purchases roto-molded plastic tanks from Ronco Manufacturing. Some of the aka (connecting) beams of F-27 hull numbers 225-300 had oil-canning voids caused by foam failure; under the company’s five-year warranty program, many that cracked or fractured were replaced.

The F-31 has suffered from minor problems. For example, trailing edges on the rudder, which are purchased from Foss Foam, have required fairing because they were too wide.

The tiller is mounted in a pivot box in the cockpit. Because bearing failures have been experienced by several owners, and water spouts tend to appear in the cockpit at high speeds, the company is considering mounting the tiller on the transom.

At least one owner has experienced fore and aft movement of his daggerboard at speed, a problem of too much play in the trunk. Farrier agrees that the close tolerances required for a snug fit are not always achieved so individual fixes are occasionally required.

Most importantly, Farrier says, none of the owners have reported a failure of the folding system.

The aka beams are carbon fiber filled with foam, supported by aluminum struts with fiberglass-reinforced acetal bushings and stainless steel alloy pivot points.

All hull-deck joints use a method Farrier refers to as a “top hat,” rather than a conventional shoe box. Decks are precisely fitted to the main hull, and ama tops to bottoms, then bonded with a putty slurry that includes a combination of vinylester resins, chop fiber and Cabosil filler. The company reports no leaks, nor have the owners with whom we talked. However, some report that water enters amas through hatches or fittings following extended heavy air sailing at speeds in excess of 15 knots. Because the amas have a hatch and three inspection ports, examination of the areas is simplified, though wet gear in a storage area will present a problem.

Hulls are hand laid in a foam sandwich. We managed to secure a copy of the lay-up schedule and would conclude that the boats should be strong and seaworthy. The lamination schedule calls for a layer of NPG gelcoat, over which is laid a skin of .75-ounce chop strand mat bonded with vinylester resin to prevent blistering; the company warrants the hull against blisters for five years. Next, five to eight layers of uni- and bi-directional fiberglass with Kevlar reinforcement are laid in stress areas on the bottom, at the daggerboard trunk, and at bulkheads, all bonded with polyester isophthalic resin. Last are layers of .75-ounce chop strand mat and 18-ounce mat sandwiching a .75″ Divinycell foam core. Vacuum bagging is employed to assure a proper mix of resins and catalysts, eliminate residual chemicals, eliminate voids and to enhance the curing process.

Special foam inserts are glassed throughout the hull where shrouds, bulkheads and hardware are installed. Though winches and hardware are all backed with aluminum plates, we noticed deck movement under a jib winch under normal loads in15-knots of wind, so would recommend a double check of those areas.

The amas follow a similar construction scheme, though 5″ PVC tapered stringers run a distance of 11′ 6″ along both sides to add strength. Bulkheads inside the amas are constructed of marine plywood, and are tabbed to the hull in as many as seven places; in addition, there are gussets taped to stringers and bulkheads. The final product of the construction process is a smooth, nicely finished surface.

Performance

Having tested Corsairs since 1990, we believe that the F-31 measures up to earlier models in terms of performance, price, construction, accommodations and comfort, and is noticeably faster than smaller models.

As with the F-24 and F-27, we were surprised at the ease with which the boat is trailered, rigged and sailed within its performance predictions, even by casual day sailors.

We sailed in steady 10-15 knot winds during a five-day regatta, so had an excellent opportunity to put the boat through its paces. We were impressed by its acceleration and overall speed, hitting 18 knots on a tight reach in only 12 knots of wind. Sailing is simplified by a Harken roller furling unit that allowed changes in sail size as we beat to weather. Changing from a jib to a ‘screacher’ (a 180-percent genoa) increased speeds on a tight reach by 30 percent.

With only a quick introduction to sail handling, we quickly launched the asymmetrical spinnaker and had it drawing. Jibing is a simple matter as long as the skipper and trimmer coordinate efforts, and the trimmer quickly releases the sheet and the grinder brings the sail across the boat

We raced in a fleet that started each race five minutes behind the J/35 fleet and typically rounded the first leeward mark in the middle of that fleet, so overcame the time we owed them under PHRF handicapping. Though we were unable to point as high to windward as the J-boats, Farrier says that with training the F-31 will point as high as a good monohull. In our situation, we footed off, took an extra tack, and still rounded the next mark ahead of the others.

Of equal importance is the fact that everyday sailors, who are more focused on having fun than on getting the last one-tenth knot of potential speed, are taking advantage of the ease with which the boat is sailed. Even the most casual Corsair owner, after learning how easy it is to get an extra knot, seems to have developed an affinity for speed.

Conclusions

Perhaps the greatest obstacle for many boat buyers will be the high entry price of the F-31—$97,500 base. That’s before sails, trailer and motor. The construction of a fold-up trimaran is extremely labor intensive, which drives up the cost. And, of course, there are many moldings that make up the akas and amas

From an investment standpoint, the flip side of that coin has been an equally high resale value, resulting in a moderate long-term cost. Compared to similar new multihulls, it is very competitive. (For the adventurous, Farrier offers a kit version of the boat, the F9A, which he estimates can save you 50 percent. Be warned, however, that the job can take a lot of time.)

As a consequence, a buyer must consider the boat within the context of Corsair and Farrier’s objectives: It is fast and easy to sail. The boat will reach its performance potential, even by sailors who concentrate on casual sailing rather than on technical sailing. At the launch ramp, rigging is easily achieved within 15 minutes by two moderately experienced persons.

Perhaps more importantly, the trailerability of the boat opens new horizons. After all, the F-27 caught on big on the West Coast, where ports are limited, because you could trailer it down to Baja.

RELATED ARTICLES MORE FROM AUTHOR

Leave a reply cancel reply.

Log in to leave a comment

Latest Videos

Safety At Sea For You & Your Family – The Joe...

What’s The Best Vinyl Window Cleaner for Your Boat?

40-Footer Boat Tours – With Some Big Surprises! | Boat Tour

Electrical Do’s and Don’ts

• Privacy Policy
• Do Not Sell My Personal Information
• Online Account Activation
• Privacy Manager

• BOAT OF THE YEAR
• Newsletters
• Sailboat Reviews
• Boating Safety
• Sailing Totem
• Charter Resources
• Destinations
• Galley Recipes
• Living Aboard
• Sails and Rigging
• Maintenance
• Best Marine Electronics & Technology

Video: Warren Light Craft Sailing Trimaran

• By Bill Springer
• Updated: January 13, 2010

Look Ma, no hands. As soon as the lightest of zephyrs hit the full-battened mainsail, I realized this is way more than simply a kayak with a sailing rig. It’s a light and greasy-fast carbon fiber kayak that easily converts into bona fide trimaran with speed to burn.

• More: Sailboats
• More Sailboats

New to the Fleet: Pegasus Yachts 50

Balance 442 “lasai” set to debut, sailboat review: tartan 455, meet the bali 5.8, route planning in the face of climate change, how to rig everything in your favor, imtra named employee-owned company of the year.

• Digital Edition
• Customer Service
• Privacy Policy
• Email Newsletters
• Cruising World
• Sailing World
• Salt Water Sportsman
• Sport Fishing
• Wakeboarding