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• Sailboat Guide

Supernova (Tri)

Supernova (Tri) is a 14 ′ 11 ″ / 4.6 m trimaran sailboat designed by Ib Pors Nielsen and built by Supernova Leisure Equipment (SIN) starting in 1978.

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)

Designed to be easily de-mountable for car topping. Originally built in Denmark and later in Singapore. (not hugely popular world wide) (A few seem to have made it to the US.)

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16 Best Trimarans For Sailing Around The World (And a Few For Daysailing)

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Trimarans are growing in popularity worldwide, due to their light construction and high stability these multihulls are even faster than catamarans. Trimarans are still one of the lesser-known boat types so in this article ill be checking out some of the most popular models.

The best trimarans include: 

• The Neel 43 
• The Neel 47 
• Dragonfly 28 
• The Pulse 600 
• Corsair 37 

These tris are built with your safety in mind while also packing powerful speed and a wide array of comfort features to optimize your sailing experience , some are even foldable making them possible to load on a trailer and transport to the sailing destination of your choosing.

In this article, I have created a list of the 16 best trimarans in the market and their unique features. You’ll also learn the best options for different purposes such as circumnavigation, weekend sailing, racing, and more. 

Table of Contents

What Is a Trimaran?

A trimaran is a multi hulled sailboat with three individual hulls; the main hull ( vaka ) and a pair of outrigger hulls ( amas ). These smaller outrigger hulls are attached to the main hull using beams. 

While trimarans have a rich history dating back nearly four millennia, these types of sailboats have only gained popularity in the late 1900s and early 2000s. 

Trimarans are primarily used as personal boats for sailing enthusiasts or racing. These sailboats draw their versatility from their lightweight design, making them faster and easier to handle at sea when compared to single-hulled boats (monohulls). Additionally, the three hulls also contribute to better stability, making it very hard to capsize (although more likely than a cat according to this study)

Trimarans come in various sizes, and some can be as small as 19 feet (5.8 meters) in length, while others go up to 60 feet (18meters). They’re also used for different purposes. Most trimarans are used for racing and recreational purposes, although some units are still used as ferries.

As with all things, to find out which is the best we need to understand what it will be used for. There is a big difference in requirements between a boat used for day sailing compared to offshore around the world sailing.

The list below highlights the best trimarans for different purposes.

Best Trimarans For Cruising, Liveaboard and Sailing Around The World

The Neel 43 is a French trimaran best suited for cruising. Its key features include: 

• Easy maneuverability on the open sea by only a small number of crew members 

This unit is also built for comfort, ideal for more extended travels. This 43-feet (13-meter) trimaran is also made with recyclable and bio-sourced materials, highlighting the manufacturer’s commitment to environmental consciousness. 

This trimaran has a base price of  €329,000 excluding VAT. This translates to approximately $370,138. 

2.Neel 47 Possibly The Best

Named the best full-size multihull for 2020, the Neel 47 is a strong contender for one of the best trimarans in the market. This 47-foot (14.3-meter) long trimaran features optimized exterior and interior ergonomics for a unique design and look. 

Still on design, the Neel 47 is ideal for couples looking to take a weekend off or spend some time as liveaboard. It has a spacious owner’s cabin and two bedrooms. It also features a spacious living room and kitchen and is optimized to ensure comfort for a couple. 

The Neel 47 also has two basic guest cabins so your friends or children can tag along on your sailing adventure. Accordingly, this unit is ideal for those looking to explore the sea for the sheer joy of sailing. 

The Neel 47 comes at a 571,139 euro ( $643,600 ) price tag, excluding VAT. 

3. Rapido 60 The Fast and Comfortable Circumnavigator

The Rapido 60 offers a blend of performance, safety, and luxury, making it one of the best options for bluewater sailing. Measuring 59.3 feet (18 meters) in length, the Rapido 60 is an imposing unit. It’s made from lightweight sandwiches and carbon materials that provide speed and strength, allowing it to stand up to strong ocean currents. 

The Rapido 60 also has spacious living spaces and is built for comfort at all points of the sail. Its design also optimizes safety. While it’s an ideal option for circumnavigating, it’s also an excellent choice for racing due to its speed. 

This is also the same boat that The Youtube channel La Vagabond just purchased.

The Rapido 60 retails at $1,400,000 . 

4. Rapido 40

The Rapido 40 measures 39.4 feet (12 meters) in length and is ideal for cruising around the world. The Rapido 40 features twin “C” foils, which provide added lift, enhancing its speed and performance whether you are sailing downwind or upwind. 

Because it has C foils, this trimaran doesn’t have a central daggerboard, increasing interior space. Accordingly, it’s an excellent option for couples looking to cruise and enjoy great performances .

The Rapido 40 is made from high-tech all-carbon materials for a lightweight yet sturdy design. This material is also used for the countertops and furniture, and the cork flooring adds a touch of style.

This trimaran retails for $595,000 , making it a cheaper option than the Rapido 60. 

5. Dragonfly 40

The Dragonfly 40 measures 40 feet (12 meters) in length. It features high-comfort standards, making it one of the best trimarans in the market for taking your family for a cruise. Because of its larger size, it has a better capacity, being capable of accommodating six to eight people, so you can bring your family and friends along. 

It’s easy to navigate and extremely safe. With a maximum speed of 24 knots (44.5 km/h), this trimaran also provides fast speeds to make your cruise even more exhilarating. 

The Dragonfly 40 retails from €509,000 exclusive of VAT, which rounds up to $572,000 . 

6. Dragonfly 32

The Dragonfly 32 is a high-performance cruiser. Like the Dragonfly 28, this unit features a contemporary design for racing. This trimaran can accommodate five to seven crew members. 

Although slightly longer than the Dragonfly 28 with its 32-foot (9.8-meter) length, the Dragonfly 32 has a max speed of 23+ knots (42.6+ km/h), making it one of the fastest trimarans for racing. This unit also has comfortable accommodation, which makes it an ideal option for a weekend cruise with family and friends. 

The Dragonfly 32 has a base price of $350,000 . 

7. Corsair 37

Thanks to a variable draft with a retractable rudder, the Corsair 37 is an ideal choice for shallow water exploration. This 37-foot (11.3-meter) long trimaran features advanced foam-cored construction designed for safety, making it virtually unsinkable. 

The carbon hulls minimize weight, this makes for a lightweight ocean exploration sailboat with blistering speeds. One of its selling points is that this trimaran has previously been used for Arctic expeditions, possibly marking it as one of the better options for circumnavigation and offshore sailing in the northern waters. 

This trimaran has a base price of $189,000 but can go up to $204,125 .

Best Trimarans For Day/Weekend Sailing

8. dragonfly 28.

The Dragonfly 28 is a 28-feet (8.75-meter) long sailboat that can accommodate up to five people. It comes in two versions: 

• Touring version: This version is ideal for families.  
• Performance version: This is built to provide optimal performance for the sports enthusiast within you. 

It clocks a maximum speed of 22+ knots (22+ km/h) and is beam-folded. It’s an excellent option if you want a high-performance, comfortable yet smaller unit for your day or weekend cruise. 

The Dragonfly 28 starts at  €188,280 inclusive of VAT, which comes to around $211,600. 

9. Dragonfly 25

Like other trimarans under the Dragonfly brand, this 25-foot (7.62-meter) trimaran is great for both racing and short term cruising. However, this high-performance boat delivers easy handling, making it perfect for couples looking to take a ride out over the weekend and seasoned sailors looking for an exhilarating racing adventure. 

The Touring version features a lightweight build and offers comfort and accommodation to keep you, and the few guests you can fit, comfortable during the ride. This trimaran also has a Sport version, which is optimized for racing. 

The Dragonfly 25 retails from EUR 86,800 . 

10. Pulse 600

The Pulse 600 trimaran is a compact sailboat. It’s made from lightweight, carbon-reinforced construction and vacuum-formed materials for optimal speed. This trimaran is an ideal option if you are looking for speed. 

It also features ample deck space, greater stability, and volume than most trimarans of similar size and build. 

This trimaran measures 19.8 feet (6 meters) in length and can be sailed single-handedly by one person with minimal effort. The Pulse 600 has a base price of $38,800 , which places it in the lower price range. 

The F-22 is one of the smaller trimarans in the market. Developed in New Zealand, the F-22 is a folding trimaran built for speed. The hulls are made from narrow fiberglass tied together using fiberglass beams and aluminum, minimizing bulk while optimizing speed. 

The F-22 is roomy and is not as pricey as other models in the market. This trimaran has two main versions: 

12. 2019 Weta Trimaran

The 2019 Weta trimaran is a 14.5-foot (4.4-meter) trimaran featuring a carbon frame, centerboard, rudder foil, and rudder shock. The hull is made from fiberglass and foam. The Weta is built for strength and speed based on these lightweight materials. 

The 2019 Weta trimaran is easy to sail and is worth considering whether you want to take a quiet sail, race with your friends, or take kids to a sailing lesson. It has a simple design and is easy to set up independently. Thanks to its collapsible design, this trimaran is easily stored away with minimal space demands. 

13. WindRider 17

The 17.4-foot (5.3-meter) WindRider 17 is one of the more versatile trimarans in the market. It packs high performance for a low cost. This trimaran has a light rotating mast to boost performance, and a full-battened mainsail optimizes visibility. 

This sailboat is made from rotomolded polyethylene, which is more durable than fiberglass and demands less maintenance.

The WindRider 17 has a comfortable interior and can fit six adults. This is an ideal choice for social sailing for a couple or a family and friends. It’s easy to ride, and a shallow draft allows easy maneuverability. 

14. Astus 22.5

If you’re looking for something small but still comfortable, this 22.5-foot trimaran is for you. Built for speed and maneuverability, the Astus 22.5 has optional foils to optimize speed. The modern design, coupled with the spacious interior, can fit up to four beds. Accordingly, this trimaran is suited for family outings. 

This trimaran also has a foldable design, collapsing to only 16 feet (4.9 meters) for easy storage. 

15. Multi 23 Trimaran 

The Multi 23 trimaran has a contemporary design, featuring a vinyl ester and PVC foam core construction. The section below the waterline is made of solid glass for a sturdy base.

The beams are made of lightweight carbon, and the trimaran features a 33-foot (10-meter) aluminum rotating wing mast for optimal harnessing of the wind. While ideal for weekend excursions with family, once rigged with the asymmetrical spinnaker will get your heart pumping.

This trimaran packs high performance at a lower cost than most other options in the market. It’s a good choice if you are looking for a high-performing unit without spending an arm and a leg. 

16. Challenger Class Trimaran

The Challenger Trimaran 15 is the best choice for persons with disabilities. It’s designed to provide disabled sailors an opportunity to explore their passion for sailing without worrying about aspects like safety or operation. 

A man named Geoff Hold circumnavigated the British Isles in 2007, becoming the first disabled person to achieve this feat. He had quadriplegia. 

Living up to its name, the Challenger can withstand harsh weather conditions while blending performance with speed. 

Final Thoughts 

Admittedly, no trimaran is best for everyone. But whether you are looking to race with your friends, take your loved ones or friends for a cruise over the weekend, or circumnavigate the ocean, you can rest assured that these lightweight trimarans will deliver speed, safety, and comfort to make it worth your while. 

These brands are innovatively designed and feature intricate safety mechanisms that make them virtually unsinkable. Give them a shot and begin your ocean adventure. 

• Basco Boating: A Comprehensive Guide & Introduction to Trimaran Yachts
• TheBoatAPP: New Trumarans: Which are the Best Ones
• Corsair Marine: Corsair 37
• Dragonfly: Dragonfly 28
• Rapido Trimarans: Rapido 60
• Neel Trimarans: Neel 43
• Yachting World: World’s Collect Yachts: Maxi Trimaran MACIF
• Yachting Monthly: Dragonfly 28 Performance
• Rapido Trimarans: Rapido 40
• Dragonfly: Dragon 32
• Dragonfly: Dragonfly 40
• Yachting World: Dragonfly 40 yacht tour: This cruising trimaran can do 24 knots
• Dragonfly: Dragonfly 25
• NauticExpo: Dragonfly 25
• Yachtworld: Corsair 37 boats for sale
• Cruising World: Neel 47 Trimaran: Best Full-Size Multihull0
• Neel Trimaran: Neel 47
• Multihull Solutions: NEEL 47 Boat Review | Cruising World
• Yacht World: 2022 Neel 47 for sale
• Farrier International: F-22
• Weta Marine: The Boat
• WindRider: WindRider 17 Trimaran Sailboat 
• Astus Boats: Astus 22.5
• Boat-specs: Multi 23
• National Maritime Museum Cornwall: Challenger Trimaran #1 – BC26

Owner of CatamaranFreedom.com. A minimalist that has lived in a caravan in Sweden, 35ft Monohull in the Bahamas, and right now in his self-built Van. He just started the next adventure, to circumnavigate the world on a Catamaran!

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14' Trimaran Restore and Upgrade - Supernova

Discussion in ' Fiberglass and Composite Boat Building ' started by Hydromann7 , Oct 26, 2015 .

Hydromann7 Junior Member

Hi Any and all, Scored a small 14' Supernova Trimaran for $300.00 complete. Only missing a few simple fixtures, also needs a few minor hull repairs and and a respray. I figured for $300 I can afford to spend another $1k on doing it up to have an awesome little tri. So, here's the plan. I'll be doing the rebuilt and upgrades in stages and would value some feedback and recommendations along the way. 1. Get the thing on the water and see what it does. To get to this stage I need to: a) Rebuild the rudder, marine ply construction but old and sub bleached with layers de-laminating. Have sanded back and re-glued with epoxy as well as single coated on back 2/3 of blade. Have some left over carbon cloth from a work job and am going to cover foil leading edge to 1/3 with this as it was all chewed up from a reef kiss. b) Plug all leaks from same reef kiss and fix one of the main mounting points on the main hull. All cracked and leaking around the locating hole, have ground out all old / rotten glass and washed out. Used marine epoxy with added kevlar chop fibre to thicken into a paste to rebuild the non uniformed area. Repair has come up good but think I'll reinforce with some carbon cloth as well just to be sure. c) Make up missing bits and pieces to rig the tri, only a couple of ama clamps missing which I can knock up from 3mm stainless bar. Also need to reattach a couple of pulleys. d) Sail the sucker. Have watched some youtube video of this little cat and it seem to sail very nicely. Only issue I could see was that the ama tends to bury if heeled too far. 2. Ok so once I have sailed it and based on what I have seen on youtube I'm a little concerned about the ama sinking and pitching us. I bought this as a tame option alternative to a 4.4m calypso cat for the family. If I pitch us then there is no chance of upgrading to something like the Corsair Pulse 600 down the track. So to fix this I'm looking to modify the ama hulls by extending them about 500mm or 19". My plan is to use Knauf foam board which I already have: 1. Sand back the bow(s), clean and prep for epoxy. 2. Hulls are hollow fibreglass, i don't want to rely on the epoxy alone for strength and joint so was planning on using through hull dowels to either side with foam board, epoxy and clamping. 3. Once epoxy has set boards in place I will then reshape the bows the same way I would shape a surfboard by removing excess foam. I am looking to make a slight reverse wave piercing bow with flared canards set at around 3 deg tapering out to 1 deg. 4. Finish shaping and then lock the whole lot in a skin of epoxy, fibreglass matting and carbon fibre roving for strength. A couple of images attached for reference. Any suggestions, especially on the bow extensions would be appreciated. Thanks Hydromann7  

Attached Files:

Imag0851.jpg, imag0853.jpg, imag0854.jpg, imag0857.jpg, imag0858.jpg, imag0859.jpg, imag0852.jpg.

Onward... So I laid up some carbon on the leading edge of the rudder with my 2 younger boys today.. First attempt at working with epoxy and carbon mat, fairly happy with the results, just need to sand back to a defined edge and finish coat. Also laid carbon mat over the hull repair, again happy with result for a novice. Have also found that I am missing mast fittings, especially the base clamp... arrrgghhh . Will need to scrounge around the internet and see if anyone has a drawing or images and dimensions so I can make one up.  

IMAG0860.jpg

Imag0862.jpg, imag0863.jpg.

upchurchmr Senior Member

There was an Australian who had one before. You might search on the forum. I believe he is rebuilding a Kraken 25 and building a singlehand TransAtlantic race boat - trimaran.  

Corley epoxy coated

Hi, I'd build new floats rather than try and modify the old. They are just too small overall for what you want to achieve. Some simple ply floats would do or repurposed cat hulls. A good donor would be something like a paper tiger cat you want something with more volume but not too much extra weight. The standard rig is small so it wont be super fast with the mods you propose probably slower than it is with the small floats. I quite liked mine when I had it the small floats are pretty safe you just push them under when over pressed and the boat rewards getting your human ballast out to windward. You can also right the boat pretty easily from a capsize with the small floats just pull the centerboard out and lean on it like a dinghy.  

Thanks Upchurchmr, Will see if I can track him down. Hydromann  

Corley is the guy as you can see.  

Hi Corley, Thanks for the reply, read your posts on your Supernova, nice to have some input from an experienced user. What are you sailing now? On the floats I have actually had a rethink... Have you seen this http://www.kaptenboatcollar.com/ It gave me an idea some time back for a mono hull design without ballast, I made a model and it actually worked brilliantly to my surprise. What I need in the floats is more buoyancy, this can be achieved only via volume increase. The existing hulls are hollow and as we know air has better buoyancy than foam so an air filled hull is the most buoyant design. However existing design can be enhanced with low density foam, instead just adding length I will also be adding width, it will be similar to the centre hull on a tri where the width increases to increase the buoyancy and provide added lift should the boat bury into a swell. I will use the foam along the length of the hull to create what is essentially a rail / chine along the whole length. This will add buoyancy and will also allow me to shape the rail to give hydraulic lift at the bow that increases with immersion. So the end result should be that I have the same wetted area for low speed / wind, as wind / heel and speed increase so will the wetted area due to added width but with a lifting effect along the length of the hull. I am yet to do the calcs but believe that I will have greater lift from the hydraulic design which will effect the stability more than the added buoyancy. Had considered new or use cat hulls but would need to build in my concepts to these anyway. Already have the foam and epoxy on hand as well as carbon fibre rod to make locking dowels, just need to do a bit of gluing, sanding and shaping to existing design and should end up with what I'm after. Seems a lot easier to me to use existing design that already fits well rather than make a complete new set of floats. Welcome any thoughts or feed back on concepts being considered. Greater minds than mine have done better. Many thanks, Hydromann  

Was thinking along these lines, but shaped much better than drawn Will try to mimic lines along main hull but with a bit more depth to the flared out profile. Hydromann  

Float mods.JPG

Hull mods Kinda like this if you get my rough sketching..  

Hull Modifications.JPG

Hull mods 2 Better depiction. Dowels = 6mm hollow carbon fibre rod. These will be through hull and sealed with urethane glue or epoxy / kevlar glue paste. Foam will be positioned over dowels in un-shaped sections but rough cut to profile wanted. Dowels will be marked and cut slightly short to allow clamping of foam during gluing to fibreglass hull. Clamp will be a balsa plate with backing washer screwed into end of hollow dowel. This way if balsa sticks to overflow glue it can be sanded off when final shaping foam. Once set the bond between original hull and foam should be very strong. Shaped foam will then be epoxy finished with either carbon or kevlar / fibreglass roving and mat, whatever I can get relatively cheaply. Final sanded / under coated and 2 pack polyurethane finished. I'm estimating around 80 plus extra litres of floatation per hull along with hydrodynamic benefits. If I get the positioning right then it will not effect the wetted area at low speed and will improve the lift and righting at higher speed and power. Hydromann  

Hull Modifications 2.JPG

Rudder Sanded out We sanded the carbon fibre back yesterday and here is the result. Quite happy with the finish, edges blended in nicely with very good adhesion to wood. Had actually planned on trimming a clean edge along the carbon fibre when it had gelled but missed the window so had to revert back to sanding. Will finish off with fine sand and then spray pack clear polyurethane. Should look better than new. Hydromann  

IMAG0866.jpg

You may have to look at strengthening the crossbeam structure with the new longer floats as the cantilever will be considerably greater or you could put another crossbeam forward. I never had any problems with my crossbeams but apparently they can break out the fiberglass around their mounting points in the main hull. The worst thing about these boats imo is the heavy main hull a new hull constructed with light weight in mind would really boost performance. I'm sailing on other club members boats at the moment as none of mine are ready to get wet as yet, last race was on an F82r trimaran. Good luck with your project. Hydromann7 said: ↑ Hi Corley, Thanks for the reply, read your posts on your Supernova, nice to have some input from an experienced user. What are you sailing now? On the floats I have actually had a rethink... Have you seen this http://www.kaptenboatcollar.com/ It gave me an idea some time back for a mono hull design without ballast, I made a model and it actually worked brilliantly to my surprise. What I need in the floats is more buoyancy, this can be achieved only via volume increase. The existing hulls are hollow and as we know air has better buoyancy than foam so an air filled hull is the most buoyant design. However existing design can be enhanced with low density foam, instead just adding length I will also be adding width, it will be similar to the centre hull on a tri where the width increases to increase the buoyancy and provide added lift should the boat bury into a swell. I will use the foam along the length of the hull to create what is essentially a rail / chine along the whole length. This will add buoyancy and will also allow me to shape the rail to give hydraulic lift at the bow that increases with immersion. So the end result should be that I have the same wetted area for low speed / wind, as wind / heel and speed increase so will the wetted area due to added width but with a lifting effect along the length of the hull. I am yet to do the calcs but believe that I will have greater lift from the hydraulic design which will effect the stability more than the added buoyancy. Had considered new or use cat hulls but would need to build in my concepts to these anyway. Already have the foam and epoxy on hand as well as carbon fibre rod to make locking dowels, just need to do a bit of gluing, sanding and shaping to existing design and should end up with what I'm after. Seems a lot easier to me to use existing design that already fits well rather than make a complete new set of floats. Welcome any thoughts or feed back on concepts being considered. Greater minds than mine have done better. Many thanks, Hydromann Click to expand...

Thanks for the feed back Corley, Yeah noted due to past damage to the mounting holes in main hull that they will need strengthening. Have fixed the damaged one with an epoxy / kevlar mix and laminated over with carbon fibre cloth, way stronger and only took a few minutes to do. Will also be taking some of the loading stress off with eye nuts mounted in main hull forward and aft of mounting locations and then using 200kg rated strap with 316 strap binders to tension either side. This should reduce any movement in this area which would subsequently load up the pin and hole configuration. So instead of just relying on the pin locking plates it will have the straps as well. Heavy main hull? Yours must be full of water ;-) I know it's heavy if compared to carbon fibre but for the age and size plus overall weight of the boat it seems ok to me. Probably around 20 to 25kg at the most? All up the boat comes in at around 85 to 90 kg which is around the same as my 4.4 cat with foam core hollow hulls. Was looking at the Rave V specs at around 150kg and others on a similar size as well and they all seemed around the same or heavier. Have gone away from lengthening the hulls to the idea of widening them instead, well maybe 100 - 150mm longer still. Would rather achieve added bow lift hydro-dynamically, also lends itself better to developing foils over winter for it. Have been working on a foil design and calcs for 2 years that does not require complex control systems or adjustments on the fly. In theory they should have little cavitation with minimal chance of ventilation and will ride height adjust across a broad velocity range. Still a bit of a pipe dream at the moment as is my ideal sail plan for it. First things first though and get what we have wet and working. Hydromann  

My main hull was much heavier. It was a solid glass layup and I'd estimate about twice the weight you listed for yours. It wasn't full of water but it was heavy maybe they changed the layup schedule at some point in the production run to take some weight out.  

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Wow, not sure what the difference is? Mine is solid glass around 4mm but it doesn't seem that heavy?? Nowhere near 50kg as my 14 yo son and I can easily lift onto the roof rack. I guess they could have skinny'd it up a bit? F82r trimaran is a beautiful boat, not seen one in real life but drooling over one for sale in Townsville. That or a similar sized cat would be a dream boat for me if doing coastal cruising. For day sailing I'd love the Corsair Pulse 600, still a very expensive boat new for the size of it. A couple that sail out of a club here in WA have just ordered one to replace their little Weta. Had a good talk to them about the Weta performance, if I get the improvements I want done and the balance right on the Supernova I think I could give them a good run. Best part is for a fraction of the cost of a Weta. BTW they weigh in at about as much as my Supernova? Hydroman  

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The all-new Dragonfly 40 Performance Cruiser is a cutting edge design with a spacious cockpit and stylish interior.

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Dragonfly Trimarans are built in Denmark to extremely high standards by Quorning Boats. The current Dragonfly range extends from the trailerable 25 and 28 footers, up to the larger 32 and 40 foot models. All Dragonfly Trimarans employ their hallmark “swing wing” system for retracting the floats for docking or in the case of the 25 and 28 for easy trailering. One feature of this system is that the floats remain in the vertical orientation, which is an advantage when keeping the boat in a slip because it eliminates the issue of fouling of the outside surfaces of the floats. Another hallmark of Dragonfly trimarans is their attention to detail in the interior design and finish, creating a beautiful comfortable place to spend time inside the boat. If you are looking for a Dragonfly Trimaran for sale, Windcraft Multihulls is a US dealer located in the Southeastern United States. Contact us for more information.

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Rapido Trimarans offers four ultra modern, high performance cruising trimarans, the Rapido 40 and Rapido 50,Rapido 53 XS, and [...]

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Sail Trimaran Boats For Sale in Australia

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Dragonfly 25 Swing Wing Touring

The Dragonfly 25 is a high performance trailer sailer, easy handling for racing, family fun ...

• 25' 1" / 7.65m
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Hobie Tandem Island Kayak

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Corsair 880

Corsair 880 is hull number 47. Delivered new to us from the factory 4 weeks ago. The vessel ...

• 28' 10" / 8.80m
• AU $362,000

Farrier Trailertri 18

Sail number 7. Built by current owner. Total restoration and refit 2010. In good seaworthy ...

• 18' 6" / 5.64m
• AU $10,000 Or nearest offer

Corsair 750 Sprint mk1

Tandem trailer good condition. One season square top main and older pin top. One season jib. 3 ...

• 24' 11" / 7.60m
• 2012 approx
• AU $53,000 Negotiable

Simpson Liahona 45 The Original Built And Owned by Roger Simpson.

Liahona 45 Roger Simpson Trimaran. The original Liahona built by Rodger himself, this is a ...

• 45' 0" / 13.72m
• AU $215,000 Or nearest offer

Batkare 42 Trimaran Open 42 Trimaran Multihull (Shorthanded or Crewed)

Performance Offshore Trimaran. 12.8 X 10.0 X 0.5 (board up 2.5 down) This 42 ft Full carbon ...

• 42' / 12.80m
• AU $430,000 Make an offer

41'' Dennis Lobs Design

Bohemian Rhapsody Fast blue water cruiser. Built in New Zealand by renowned boat builder / ...

• 41' 4" / 12.60m
• 1988 approx
• AU $150,000 Or nearest offer

Dick Newick Echo II 38ft. Trimaran

NEWICK ECHO II TRIMARAN FOR SAIL-It is ONE of a kind! Launched September 2019-Currently in ...

• 38' / 11.58m
• AU $168,500

Open 42 Trimaran Multihull (Shorthanded or Crewed)

'Tantrum' is a 42ft french designed racing Trimaran multihull. Built in France in ...

• AU $450,000 Make an offer

Farrier F-82R

One of Farrier's great designs. Equally great as a racer around the bouys or easily towed ...

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Dragonfly 25 Swing Wing Sport

The Dragonfly 25 Sport is the perfect family weekender or fast racer. Dragonfly trimarans have ...

• AU $275,000