boatbuildlog

Design

Calypso

Designed by Glen-L Marine

A 27 ft trailerable deep-vee cruiser from Glen-L Marine for the watersports enthusiast: a 7.5 by 9 ft self-draining cockpit with the engine below it, a flying bridge for three or four with a sun lounge, berths for four or five and big fuel capacity, all without a wide-load permit. Sheet plywood with an 18 degree deep vee, bulbous keel and lift strakes; stern-mounted I/O or vee drive. Glen-L publish a beam of 7 ft 10 in and a hull depth of 4 ft 6 in.

The bare hull comes out at about 1300 lb. Displacement is 6015 lb. Headroom below is 6' max. The hull is a full length deep vee with 18o min. deadrise, bulbous keel section, and lift strakes. Hard chine, developed for sheet plywood planking. For power they specify stern mounted inboard motor connected to an outdrive or vee drive. They draw a matching trailer for her. Sheet plywood keeps a 27-footer buildable, but it is a full cruiser. Budget 1,500 to 2,500 hours. Real hours from logged builds show below.

What building a Calypso actually takes

Medians from the build logs kept on this site, not the designer’s estimate. Nobody has logged this boat here yet, so they are empty until the first builder does.

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Build logs
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Launched
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Median hours
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Median months

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Builds of this boat

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Boats like this one

Same type, closest in length.

Design Plans from LOA Logs
27 ft Deadrise Boat Benford Design Group 27′ 0″ (8.23 m) 0
Catalina Express Glen-L Marine 27′ 0″ (8.23 m) 0
Lingcod 27 Devlin 27′ 0″ (8.23 m) 0
Nordcoaster Glen-L Marine 27′ 0″ (8.23 m) 0
Phantom Glen-L Marine 27′ 0″ (8.23 m) 0
Tempest Glen-L Marine 27′ 0″ (8.23 m) 0