Masthead Ketch
• Long keel w/trans. hung rudder
• Built 1962–1982
Dimensions
LOA
30.5 ft
LWL
24 ft
Beam
9.25 ft
Max Draft
4.2 ft
Displacement
12,000 lbs
Ballast
4,200 lbs
Performance Ratios
Capsize Ratio ⓘ
1.62
(offshore safe)
SA/D Ratio ⓘ
15.3
D/L Ratio ⓘ
388
Ballast Ratio ⓘ
35.0%
Sail Plan
Sail Area
502 sq ft
I
35.58 ft
J
12.25 ft
P
31.83 ft
E
13 ft
PY
18.16 ft
EY
8.5 ft
Construction
Hull Type
Long keel w/trans. hung rudder
Rig Type
Masthead Ketch
Hull Material
FG
Ballast Type
—
Production
First Built
1962
Last Built
1982
Number Built
161
Engine & Accommodations
Engine Make
Palmer /Gray Marine
Engine Model
M-60
Engine Type
Gas
Water
30 gal
Fuel
12 gal
Notes: Originally designed for Kaiser Gale Force Yachts which sold the molds to Allied Boat Co. After changing the cabin top and port arrangement, the first boat appeared in 1962. \nEarly builders under contract were Lunn Laminates of Port Washington, NY and F.L. Tripp & Sons, Westport, MA.\n(Allied eventually had it's own large plant in the Catskills, NY.) \nThe SEAWIND was the first, as well as one of the last, boats built by Allied Boat Company. In 1978 it was brought back into production and actually built simultaneously with the newer SEAWIND II.\nAlso offered with a sloop rig. (with mast stepped farther aft.)\nI: 35.58'/10.84m\nJ: 13.16'/4.01m\nP: 31.83'/9.70m\nE: 14.25'/4.34m