CAPE DORY 31

CAPE DORY 31 drawing

Sailboat Specifications


Hull Type:
Long Keel
Rigging Type:
Cutter
LOA:
9.55 m
LWL:
7.09 m
Beam:
2.97 m
S.A. (reported):
46.82 m2
Draft (max):
1.45 m
Draft (min):
Displacement:
5,216 kg
Ballast:
1,973 kg
S.A./Disp.:
15.88
Bal./Disp.:
37.83
Disp./Len.:
408.49
Construction:
FG
Ballast Type:
First Built:
1983
Last Built:
1985
# Built:
89
Builder:
Cape Dory Yachts (USA)
Designer:
Carl Alberg
Website:

Sailboat Calculations

S.A./Disp.:
15.88
Bal./Disp.:
37.83
Disp./Len.:
408.49
Comfort Ratio:
33.34
Capsize Screening Formula:
1.73

Rig and Sail Particulars

I:
12.50 m
J:
4.11 m
P:
10.67 m
E:
3.96 m
SPL/TPS:
ISP:
S.A. Fore:
25.71 m2
S.A. Main:
21.14 m2
S.A. Total (100% Fore + Main Triangles)
46.85 m2
S.A./Disp. (calc.):
15.89
Est. Forestay Len.:
13.16 m

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