Buccaneer 24 Trimaran

Description

The Crowther Buccaneer 24 is a pioneering trailerable trimaran sailboat, designed by Australian multihull innovator Lock Crowther in 1970 as the smallest in his Buccaneer series. This demountable plywood design prioritizes speed, simplicity, and portability for day sailing, racing, or short cruises with 2–4 crew. Featuring slim, low-rocker hulls and aluminum aka (crossbeam) struts, it disassembles easily for trailering (beam reduces from 19 ft to ~8 ft). Known for its lightweight construction and ahead-of-its-time performance—planning in light winds and stable in rough seas—it's a dry, comfortable pocket cruiser that influenced modern small tris. Over 100 were built worldwide by home enthusiasts, with a resurgence in interest thanks to epoxy updates extending their lifespan. Owners praise its reaching prowess but note the open cockpit suits warmer climates. Lock Crowther, who built his first trimaran Bunyip as a teenager in 1959, created the Buccaneer 24 amid the 1970s multihull boom to offer an affordable, high-performance alternative to monohulls. Drawing from his racing roots (e.g., Brandersnatch's 1966 Sydney-Hobart win), it featured narrow hulls and wide beam for stability, evolving from earlier Krakens. Plans were sold directly, leading to scattered amateur builds in Australia, Canada, the US, and NZ. By the 1980s, epoxy techniques revived interest, with 52 more sets issued post-2000. A 1973 Canadian build still races in Atlanta today. Crowther's legacy includes 2,500+ designs; the 24 embodies his focus on efficient, seaworthy cruisers.

Construction Details

Designer L. Crowther
Length 24.000 ft
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The standard boat dimensions

i 30.50 ft
j 9 ft
p 27.33 ft
e 11 ft
p2 -
e2 -
i2 -
j2 -

Blueprints

Sails

Sail Type MAINSAIL
Luff 27.33 ft - (8330 mm)
Foot 11 ft - (3353 mm)
Leech 28.08 ft - (8559 mm)
Tack Angle * 83.76 °
Diagonal 28.33 ft - (8635 mm)
Head (inches) 5 in - (127 mm)
Area * 154.12 ft²
Sail Type JIBSAIL
Luff 30.5 ft - (9296 mm)
Foot 14.58 ft - (4444 mm)
Leech 29.33 ft - (8940 mm)
Percentage LP * 153.56 %
Length Perpendicular * 13.82 ft - (4212 mm)
Deck Angle * 2.08 °
Area * 210.82 ft²
Sail Type JIBSAIL
Luff 23.75 ft - (7239 mm)
Foot 11.167 ft - (3404 mm)
Leech 23 ft - (7010 mm)
Percentage LP * 118.33 %
Length Perpendicular * 10.65 ft - (3246 mm)
Deck Angle * 1.09 °
Area * 126.45 ft²
Sail Type SPINNAKER
Stays 31.5 ft - (9601 mm)
MidGirth 19.75 ft - (6020 mm)
Foot 31.5 ft - (9601 mm)
Perc LP * 180 %
Area * 843 ft²

Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.