Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Twin Keel
Rigging Type: Masthead Sloop
LOA: 21.50 ft / 6.55 m
LWL: 18.75 ft / 5.72 m
S.A. (reported): 210.00 ft² / 19.51 m²
Beam: 7.75 ft / 2.36 m
Displacement: 3,660.00 lb / 1,660 kg
Ballast: 1,675.00 lb / 760 kg
Max Draft: 2.75 ft / 0.84 m
Construction: FG
First Built: 1977
Last Built: 1979
# Built: 53
Builder: Westerly Yachts Ltd. (UK)
Designer: Laurent Giles

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

Definitions
S.A. / Displ.: 14.19
Bal. / Displ.: 45.77
Disp: / Len: 247.87
Comfort Ratio: 18.88
Capsize Screening Formula: 2.01
Hull Speed: 5.80 kn
Pounds/Inch Immersion: 519.22 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Jack Laurent Giles
Builders: Westerly Marine Construction Ltd.
Associations: Westerly Owners Association
Related Sailboats: WARWICK 21 (WESTERLY)
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Notes

Updated version of the WARWICK 21 (1970).
Also available as a kit.