South Coast 21 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 22.00 | 6.71 |
| J | 7.30 | 2.23 |
| P | 24.00 | 7.32 |
| E | 10.50 | 3.20 |
| PY | - | - |
| EY | - | - |
| ISP | 22.00 | 6.71 |
| JSP | 7.30 | 2.23 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 7.3 | 2.2 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 80.3 | 7.5 |
| Mainsail Area (Cruising) | 136.1 | 12.6 |
| 100% Jib + Main Sail Area | 216.4 | 20.1 |
| Cruising Spinnaker Sail Area (1.7) | 136.5 | 12.8 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 21.0 | 6.4 |
| LWL | 14.3 | 4.4 |
| Beam | 6.9 | 2.1 |
| Draft | N/A | N/A |
| Displacement | 2000 lbs. | 907 kgs. |
| Ballast | 625 lbs. | 284 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.11 | 0.02 |
| Ballast / Displac. | 0.31 | 0.31 |
| Displac. / LOA | 95.24 | 141.72 |
| Construction | Information |
|---|---|
| Hull Type | Fin Keel |
| Rig Type | Fractional Sloop |
| Designer | Carl Alberg |
| Builder | South Coast Seacraft Co. (USA) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1965 |
| Last Build | N/A |
| # Built | 300 |