San Juan 30 GS
| Length | |
| Hull Type | Fin w/ Rudder on Skeg |
| Rigging Type | Masthead Sloop |
| LOA | 30.00' (9.14m) |
| S.A. | 400.00 sq ft (37.16 m2) |
| Beam | 10.00' (3.05m) |
| Displacement | 8500 lbs / 3856 kgs |
| Ballast | 3500 lbs / 1588 kgs |
| Designer | Bruce Kirby |
| First Built | 1977 |
| Length | |
| Hull Type | Fin w/ Rudder on Skeg |
| Rigging Type | Masthead Sloop |
| LOA | 30.00' (9.14m) |
| S.A. | 400.00 sq ft (37.16 m2) |
| Beam | 10.00' (3.05m) |
| Displacement | 8500 lbs / 3856 kgs |
| Ballast | 3500 lbs / 1588 kgs |
| Designer | Bruce Kirby |
| First Built | 1977 |