

Sailboat Specifications
Hull Type:
Swing Keel
Rigging Type:
Masthead Sloop
LOA:
22.00 ft / 6.71 m
LWL:
17.50 ft / 5.33 m
Beam:
7.08 ft / 2.16 m
S.A. (reported):
228.00 ft2 / 21.18 m2
Draft (max):
4.75 ft / 1.45 m
Draft (min):
0.83 ft / 0.25 m
Displacement:
1,800 lb / 816 kg
Ballast:
505 lb / 229 kg
S.A./Disp.:
24.71
Bal./Disp.:
28.06
Disp./Len.:
149.94
Construction:
FG
First Built:
1968
# Built:
3000
Builder:
South Coast Seacraft Co. (USA)
Designer:
Alberg/South Coast
Sailboat Calculations
S.A./Disp.:
24.71
Bal./Disp.:
28.06
Disp./Len.:
149.94
Comfort Ratio:
10.88
Capsize Screening Formula:
2.33
S#:
4.37
Rig and Sail Particulars
I:
26.00 ft / 7.92 m
J:
8.90 ft / 2.71 m
P:
23.00 ft / 7.01 m
E:
9.75 ft / 2.97 m
S.A. Fore:
115.70 ft2 / 10.75 m2
S.A. Main:
112.13 ft2 / 10.42 m2
S.A. Total (100% Fore + Main Triangles)
227.83 ft2 / 21.17 m2
S.A./Disp. (calc.):
24.69
Est. Forestay Len.:
27.48 ft / 8.38 m
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Notes
South Coast redesigned the Alberg SOUTH COAST 21 by lengthening it, enlarging the cabin trunk, and replacing the fin keel with a swing keel. It was the most successful boat built by South Coast Co. with over 3000 produced.Nearly the same as the NORTHBRIDGE ECLIPSE.
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