Westerly Vulcan
| Length | |
| Hull Type | Fin w/ Rudder on Skeg |
| Rigging Type | Masthead Sloop |
| LOA | 33.67' (10.26m) |
| S.A. | 536.00 sq ft (49.80 m2) |
| Beam | 11.25' (3.43m) |
| Displacement | 15773 lbs / 7153 kgs |
| Ballast | 6000 lbs / 2722 kgs |
| Designer | Laurent Giles |
| First Built | 1978 |