Calm Harbor 12 Strip Planked Daysailer Plans

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Printed plans shipped and PDF plans emailed from Selway Fisher
$34.00 - $338.00


Based on our Safe Harbour design which was based on the Dark Harbor 12 designed by B.B. Crowninshield in the early part of the 20th Century, this design has been made beamier so that she can carry less ballast and use a steel centreplate.
She retains the elegantly long overhangs on a 12' waterline length but has a draft with the plate up of just 1'7" (0.48m) which allows her up tight creeks and back waters.
Construction is for modern strip planking using Western Red Cedar over computer faired moulds.

Calm Harbour 12 Particulars

LOA 20'3" 6.18m
Beam 6'11" 2.10m
Hull Mid Depth 2'4" 0.70m
Draft 1'7"/3'7" 0.48m/1.10m
Sail Area 176 sq.ft 16.39 sq.m
Approx. Dry Weight 1323 lbs 600 kg
Ballast 628 lbs 285 kg
Hull Shape Round bilge
Construction Methods Strip plank
Major wood requirements for hull 2164' of 5/8" x 1 1/4" (660m of 16x30mm) Western Red Cedar
Guidance Use 3 + adults
Drawing/Design Package 8 x A1 drawings + 6 x A4 instruction sheets
Additions and alterations included with the plans  
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