SEAWIND MK II KETCH (ALLIED)

SEAWIND MK II KETCH (ALLIED) drawing

Sailboat Specifications


Hull Type:
Long Keel
Rigging Type:
Masthead Ketch
LOA:
31.58 ft
LWL:
25.50 ft
Beam:
10.42 ft
S.A. (reported):
555.00 ft2
Draft (max):
4.50 ft
Draft (min):
Displacement:
14,900 lb
Ballast:
5,400 lb
S.A./Disp.:
14.72
Bal./Disp.:
36.24
Disp./Len.:
401.16
Construction:
FG w/balsa deck & coach
Ballast Type:
Lead
First Built:
1975
Last Built:
1982
# Built:
130
Builder:
Allied Boat Co. (USA)
Designer:
Thomas Gillmer
Website:

Auxiliary Power/Tanks (orig. equip.)

Make:
Westerbeke
Model:
Type:
Diesel
HP:
27
Water:
60 gals
Fuel:
40 gals

Sailboat Calculations

S.A./Disp.:
14.72
Bal./Disp.:
36.24
Disp./Len.:
401.16
Comfort Ratio:
37.15
Capsize Screening Formula:
1.70

Rig and Sail Particulars

I:
38.78 ft
J:
13.75 ft
P:
33.83 ft
E:
12.00 ft
PY:
18.50 ft
EY:
9.10 ft
SPL/TPS:
ISP:
S.A. Fore:
266.61 ft2
S.A. Main:
202.98 ft2
S.A. Total (100% Fore + Main Triangles)
469.59 ft2
S.A./Disp. (calc.):
12.45
Est. Forestay Len.:
41.15 ft

Sailboat Links

Designers:
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Notes

The SEAWIND II was introduced as the successor to the original SEAWIND (1962). It was over a foot longer, over a foot wider, had more sail area, and weighed an additional 2100 pounds. The price was also significantly higher and the builder continued to build both versions until 1982.
Also available as a cutter (11 delivered) or sloop (5).

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