Westerly Longbow
| Length | |
| Hull Type | Fin w/ Transom Hung Rudder |
| Rigging Type | Masthead Sloop |
| LOA | 31.17' (9.50m) |
| S.A. | 484.00 ft (44.97 m2) |
| Beam | 9.67' (2.95m) |
| Displacement | 10272 lbs / 4663 kgs |
| Ballast | 3902 lbs / 1770 kgs |
| Designer | Laurent Giles |
| First Built | 1972 |