Westerly Conway
| Length | |
| Hull Type | Fin w/ Rudder on Skeg |
| Rigging Type | Masthead Ketch |
| LOA | 35.83' (10.92m) |
| S.A. | 613.20 sq ft (56.99 m2) |
| Beam | 11.00' (3.35m) |
| Displacement | 15700 lbs / 7121 kgs |
| Ballast | 6700 lbs / 3039 kgs |
| Designer | Laurent Giles |
| First Built | 1973 |