WESTCOASTER 20

WESTCOASTER 20

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Twin Keel
Rigging Type: Gunter
LOA: 20.00 ft / 6.10 m
LWL: 16.50 ft / 5.03 m
S.A. (reported): 188.00 ft² / 17.47 m²
Beam: 6.92 ft / 2.11 m
Displacement: 2,000.00 lb / 907 kg
Ballast: 600.00 lb / 272 kg
Max Draft: 1.83 ft / 0.56 m
Construction: Plywood (double chine)
First Built: 1960
# Built: 60
Builder: Beacon Boats Co. Ltd. (UK)
Designer: Denys Rayner

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Sailboat Calculations

Definitions
S.A. / Displ.: 18.99
Bal. / Displ.: 30.00
Disp: / Len: 198.76
Comfort Ratio: 13.38
Capsize Screening Formula: 2.20
Hull Speed: 5.44 kn
Pounds/Inch Immersion: 407.98 pounds/inch

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Sailboat Links

Designers: Denys Rayner
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Notes

One of the earliest 'bilge keel' designs, and predesessor to the first in the Westerly line, (WESTERLY 22). The designer was the founder of Beacons Boat Co., and later, Westerly Marine Construction Ltd..