boatbuildlog

Design

Jack Tar

Designed by Glen-L Marine

A 31 ft 1 in long-range cruising trawler yacht from Glen-L Marine that will run over 1,000 miles on one fill using about 45 hp at 9 knots. A genuine triple-cabin boat sleeping five, with an owner's aft cabin and head with shower, deckhouse galley and inside helm. Sheet plywood topsides with a double-diagonal plywood bottom, or one-off fiberglass. Glen-L publish a beam of 10 ft 11 in and a hull depth of 8 ft 8 in.

Displacement is 11,476 lb. Headroom below is 6'-3" min. The hull is a semidisplacemnt hard chine with deep bulbous forefoot and reverse forward curve. A serious multi-year amateur build. Expect 3,000 to 4,500 hours. Measured medians from logged builds show below.

What building a Jack Tar 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

Nobody has logged a Jack Tar here yet.

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Boats like this one

Same type, closest in length.

Design Plans from LOA Logs
Union Jack Glen-L Marine 30′ 11″ (9.42 m) 0
Cape Lookout 28 B&B Yacht Designs 30′ 8″ (9.35 m) 0
Carolina Angler Glen-L Marine 30′ 8″ (9.35 m) 0
Black Crown 30 Devlin 30′ 6″ (9.3 m) 0
Pyladian 31 Devlin 30′ 6″ (9.3 m) 0
Bandido Glen-L Marine 30′ 2″ (9.2 m) 0