GULF COAST 20

GULF COAST 20 drawing

Sailboat Specifications


Hull Type:
Swing Keel
Rigging Type:
Fractional Sloop
LOA:
19.92 ft / 6.07 m
LWL:
15.92 ft / 4.85 m
S.A. (reported):
181.00 ft2 / 16.82 m2
Beam:
6.92 ft / 2.11 m
Draft (max):
3.40 ft / 1.04 m
Draft (min):
0.75 ft / 0.23 m
Displacement:
1,400 lb / 635 kg
Ballast:
400 lb / 181 kg
S.A./Disp.:
23.19
Bal./Disp.:
28.57
Disp./Len.:
154.90
Construction:
FG
Ballast Type:
First Built:
1967
Last Built:
1975
# Built:
Builder:
Gulf Coast Sailboats (USA)
Designer:
Martin Bludworth
Website:

Sailboat Calculations

S.A./Disp.:
23.19
Bal./Disp.:
28.57
Disp./Len.:
154.90
Comfort Ratio:
9.60

Rig and Sail Particulars

I:
19.00 ft / 5.79 m
J:
7.50 ft / 2.29 m
P:
22.00 ft / 6.71 m
E:
10.00 ft / 3.05 m
SPL/TPS:
ISP:
S.A. Fore:
71.25 ft2 / 6.62 m2
S.A. Main:
110.00 ft2 / 10.22 m2
S.A. Total (100% Fore + Main Triangles)
181.25 ft2 / 16.84 m2
S.A./Disp. (calc.):
23.22
Est. Forestay Len.:
20.43 ft / 6.23 m

Sailboat Links

Designers:


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