Hughes 31 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 35.50 | 10.82 |
| J | 12.80 | 3.90 |
| P | 34.00 | 10.36 |
| E | 9.80 | 2.99 |
| PY | - | - |
| EY | - | - |
| ISP | 35.50 | 10.82 |
| JSP | 12.80 | 3.90 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 12.8 | 3.9 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 227.2 | 21.1 |
| Mainsail Area (Cruising) | 179.9 | 16.7 |
| 100% Jib + Main Sail Area | 407.1 | 37.8 |
| Cruising Spinnaker Sail Area (1.7) | 386.2 | 36 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 31.0 | 9.5 |
| LWL | 24.0 | 7.3 |
| Beam | 9.7 | 3.0 |
| Draft | N/A | N/A |
| Displacement | 9100 lbs. | 4128 kgs. |
| Ballast | 3350 lbs. | 1520 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.04 | 0.01 |
| Ballast / Displac. | 0.37 | 0.37 |
| Displac. / LOA | 293.55 | 434.53 |
| Construction | Information |
|---|---|
| Hull Type | Fin with rudder on skeg |
| Rig Type | Masthead Sloop |
| Designer | Sparkman & Stephens |
| Builder | Hughes Boat Works Ltd. (CAN) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1979 |
| Last Build | N/A |
| # Built | N/A |