boatbuildlog

Design

Penguin

Designed by John Welsford

A 21 ft trailer yacht drawn to a competition brief for a family cruiser a home builder could put together from ordinary materials. Four berths under 1.45 m of headroom, 450 kg of ballast in a 970 kg boat, and a choice of gaff or bermudian rig at around 21 square metres.

What building a Penguin 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

Those medians firm up as more people log this boat.

Builds of this boat

Nobody has logged a Penguin here yet.

If you are building one, yours becomes the reference: the page the next person building this boat finds when they search for it. One photo and one line is a valid first entry.

Start the first log of this boat

Boats like this one

Same type, closest in length.

Design Plans from LOA Logs
Cape Henry 21 Dudley Dix Yacht Design 21′ 0″ (6.4 m) 0
Fancy Free Glen-L Marine 21′ 3″ (6.48 m) 0
Glen-L 21CB Glen-L Marine 21′ 3″ (6.48 m) 0
Idea 21 Modern Wooden Boat 6.3 m (20′ 8″) 1
Didi Cruise-Mini Dudley Dix Yacht Design 21′ 4″ (6.5 m) 0
Didi Cruise-Mini Mk3 Dudley Dix Yacht Design 21′ 4″ (6.5 m) 0