Westerly 33 Ketch
| Length | |
| Hull Type | Fin w/ Rudder on Skeg |
| Rigging Type | Masthead Ketch |
| LOA | 33.83' (10.31m) |
| S.A. | 550.00 sq ft (51.09 m2) |
| Beam | 10.83' (3.30m) |
| Displacement | 14,736 lbs / 6,685 kgs |
| Ballast | 6,080 lbs / 2,759 kgs |
| Designer | Laurent Giles |
| First Built | 1977 |