SUNWIND 31

SUNWIND 31 photo SUNWIND 31 drawing

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Fractional Sloop
LOA:
30.64 ft / 9.34 m
LWL:
23.79 ft / 7.25 m
Beam:
9.51 ft / 2.90 m
S.A. (reported):
412.00 ft2 / 38.28 m2
Draft (max):
5.41 ft / 1.65 m
Displacement:
8,377 lb / 3,800 kg
Ballast:
3,307 lb / 1,500 kg
S.A./Disp.:
16.03
Bal./Disp.:
39.48
Disp./Len.:
277.75
Construction:
FG
Ballast Type:
Iron
First Built:
1977
Last Built:
1983
Builder:
OY Nykra AB (FIN)
Designer:
Tord Sundén

Auxiliary Power/Tanks (orig. equip.)

Make:
Volvo Penta
Type:
Diesel
HP:
18
Fuel:
5 gals / 19 L

Sailboat Calculations

S.A./Disp.:
16.03
Bal./Disp.:
39.48
Disp./Len.:
277.75
Comfort Ratio:
24.94
Capsize Screening Formula:
1.88
S#:
1.84

Rig and Sail Particulars

I:
34.45 ft / 10.50 m
J:
10.66 ft / 3.25 m
P:
37.57 ft / 11.45 m
E:
12.14 ft / 3.70 m
S.A. Fore:
183.62 ft2 / 17.06 m2
S.A. Main:
228.05 ft2 / 21.19 m2
S.A. Total (100% Fore + Main Triangles)
411.67 ft2 / 38.25 m2
S.A./Disp. (calc.):
16.02
Est. Forestay Len.:
36.06 ft / 10.99 m

Accommodations

Water:
26 gals / 98 L

Notes

Thanks to Markus for sending in the Sunwind 31 drawing.

Sailboat Forum


.