1991 Westerly Seahawk
LOA
10.36m (34.0ft)
Beam
3.35m (11.0ft)
Displacement
6,123kg (13,499lbs)
Year
1991–1997
Manufacturer
Westerly
Full Specifications
| Specification | Metric | Imperial |
|---|---|---|
| Dimensions | ||
| Length Overall (LOA) | 10.36 m | 34.0 ft |
| Length Waterline (LWL) | 8.53 m | 28.0 ft |
| Beam | 3.35 m | 11.0 ft |
| Draft | 1.80 m | 5.9 ft |
| Mast Height | 13.50 m | 44.3 ft |
| Weight | ||
| Displacement | 6,123 kg | 13,499 lbs |
| Ballast | 2,495 kg | 5,501 lbs |
| Sailing | ||
| Sail Area | 48.0 m² | 517 ft² |
| Rig / Boat Type | Sloop | |
| Hull Material | Fiberglass | |
| Keel Type | Fin | |
| Engine & Tanks | ||
| Engine | 28 HP | |
| Fuel Capacity | 114 L | 30.1 gal |
| Water Capacity | 220 L | 58.1 gal |
| Accommodation | ||
| Berths | 7 | |
| Cabins | 3 | |
| Design | ||
| Designer | Ed Dubois | |
| Country of Origin | UK | |
Performance Ratios
SA/D Ratio
14.57
Underpowered — needs more sail area for displacement
Ballast Ratio
40.8%
Heavy ballast — very stiff and stable
Capsize Screening Ratio
0.73 Offshore Capable
Excellent — suitable for offshore passages
Lower is better. Values below 2.0 are considered suitable for offshore sailing.
Comfort Ratio
22.8
Moderate — acceptable for coastal cruising
About the 1991 Westerly Seahawk
The Westerly Seahawk was the fin-keel version of the popular Westerly range, offering improved windward performance. A capable offshore cruiser with Westerly's legendary build quality.