Allied Boat Co. Seawind
Sailboat
30′ 6″
Since 1962
Overview
- Builder
- Allied Boat Co.
- Model
- Seawind
- Type
- Sailboat
- Built
- 1962–1982
- Designer
- Thomas Gilmer
- Hull
- Long keel w/trans. hung rudder
- Hull material
- Fiberglass
- Rig
- Masthead Ketch
Dimensions
- Length overall
- 30′ 6″ (9.30 m)
- Waterline length
- 24′ (7.32 m)
- Beam
- 9′ 4″ (2.83 m)
- Displacement
- 12,000 lb (5,443 kg)
- Ballast
- 4,200 lb (1,905 kg)
Sails and rig
- Sail area
- 441 sq ft (41.0 m²)
- I (foretriangle height)
- 35′ 7″ (10.84 m)
- J (foretriangle base)
- 12′ 3″ (3.73 m)
- P (mainsail luff)
- 31′ 10″ (9.70 m)
- E (mainsail foot)
- 13′ (3.96 m)
Design ratios
- Sail area / displacement
- 13.5
- Displacement / length
- 388
- Ballast ratio
- 35%
- Capsize screening
- 1.62
Power from the sails for the boat's weight. Under 16 is modest, 16–20 a typical cruiser, over 20 lively.
How heavy the boat is for its waterline. Under 200 is light, 200–300 moderate, over 300 heavy.
Share of the weight that is ballast. Higher generally means stiffer in a breeze.
Under 2 is generally considered better for offshore use.
More details
- Construction
- FG
Data from Mauri Pro Sailboat Data. Check details with the builder before relying on them.