GULF COAST 21

GULF COAST 21
GULF COAST 21

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Masthead Sloop
LOA: 20.50 ft
LWL: 17.20 ft
S.A. (reported): 163.00 ft²
Beam: 7.33 ft
Displacement: 1,600.00 lb
Ballast: 550.00 lb
Max Draft: 4.00 ft
Min Draft: 0.82 ft
Construction: FG
First Built: 1972
Builder: Gulf Coast Sailboats (USA)
Designer: Martin Bludworth

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Sailboat Calculations

Definitions
S.A. / Displ.: 19.11
Bal. / Displ.: 34.38
Disp: / Len: 140.37
Comfort Ratio: 9.57
Capsize Screening Formula: 2.51
Hull Speed: 5.56 kn
Pounds/Inch Immersion: 450.48 pounds/inch

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Sailboat Links

Designers: Martin Bludworth
Builders: Gulf Coast Sailboats
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