SIGMA 33 OOD

SIGMA 33 OOD photo

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Fractional Sloop
LOA:
32.50 ft / 9.91 m
LWL:
26.25 ft / 8.00 m
S.A. (reported):
465.00 ft2 / 43.20 m2
Beam:
10.50 ft / 3.20 m
Draft (max):
5.75 ft / 1.75 m
Draft (min):
Displacement:
9,200 lb / 4,173 kg
Ballast:
3,472 lb / 1,575 kg
S.A./Disp.:
17.00
Bal./Disp.:
37.74
Disp./Len.:
227.07
Construction:
FG
Ballast Type:
Iron
First Built:
1979
Last Built:
1991
# Built:
400
Builder:
Marine Projects Ltd. (UK)
Designer:
David Thomas
Website:

Auxiliary Power/Water (orig. equip.)

Make:
Volvo Penta
Model:
MD7A
Type:
Diesel
HP:
18

Sailboat Calculations

S.A./Disp.:
17.00
Bal./Disp.:
37.74
Disp./Len.:
227.07
Comfort Ratio:
22.06

Rig and Sail Particulars

I:
37.00 ft / 11.28 m
J:
11.75 ft / 3.58 m
P:
38.00 ft / 11.58 m
E:
13.00 ft / 3.96 m
SPL/TPS:
ISP:
S.A. Fore:
217.38 ft2 / 20.19 m2
S.A. Main:
247.00 ft2 / 22.95 m2
S.A. Total (100% Fore + Main Triangles)
464.38 ft2 / 43.14 m2
S.A./Disp. (calc.):
16.98
Est. Forestay Len.:
38.82 ft / 11.83 m

Sailboat Links

Notes

The SIGMA 33C has a shorter masthead rig and shallow draft (4.83') (44 built) More than 400 SIGMA 33's (all versions) have been built.



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