San Juan 30 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 38.50 | 11.73 |
| J | 12.50 | 3.81 |
| P | 34.00 | 10.36 |
| E | 9.50 | 2.90 |
| PY | - | - |
| EY | - | - |
| ISP | 38.50 | 11.73 |
| JSP | 12.50 | 3.81 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 12.5 | 3.8 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 240.6 | 22.4 |
| Mainsail Area (Cruising) | 174.4 | 16.2 |
| 100% Jib + Main Sail Area | 415.1 | 38.6 |
| Cruising Spinnaker Sail Area (1.7) | 409.1 | 38.1 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 29.9 | 9.1 |
| LWL | 23.7 | 7.2 |
| Beam | 10.1 | 3.1 |
| Draft | N/A | N/A |
| Displacement | 7200 lbs. | 3266 kgs. |
| Ballast | 3550 lbs. | 1610 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.06 | 0.01 |
| Ballast / Displac. | 0.49 | 0.49 |
| Displac. / LOA | 240.8 | 358.9 |
| Construction | Information |
|---|---|
| Hull Type | Fin w/spade rudder |
| Rig Type | Masthead Sloop |
| Designer | Bruce Kirby |
| Builder | Clark Boat Co. (USA) |
| Construction | FG |
| Ballast Type | Lead |
| First Build | 1975 |
| Last Build | N/A |
| # Built | 360 |