The Constant Camber 23 is a fast day-sailing sloop trimaran with central cockpit and up to 6-person capacity. This boat folds for highway trailering. Trampolines between the hulls offer seating outside the cockpit. Cuddy storage space forward of the cockpit.
Pictures taken by John Marples.


Length Overall 23'0″
Waterline Length 23′0″
Beam Overall 17′0″
Beam of Main Hull 2′10″
Draft, Hull Only 11″
Draft, Board Down 4′0″
Displacement, Full Load 1600 lbs
Displacement, Dry 800 lbs
Payload 800 lbs.
Sail Area, 100% fΔ 293 sq ft
Sail Area, Max 293 sq ft
Mast Length 31′6″
Bridge Clearance 36′
Engine Power 5-hp OB
Fuel Tankage 3.5 gal
Water Tankage N/A
Speed under Power 6.5 knots
Number of Crew 1 to 6
Berths, Min/Max N/A
Headroom in Cabin N/A
Design Fee to Build One Boat $700