Irwin 33 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 44.00 | 13.41 |
| J | 14.00 | 4.27 |
| P | 37.50 | 11.43 |
| E | 11.00 | 3.35 |
| PY | - | - |
| EY | - | - |
| ISP | 44.00 | 13.41 |
| JSP | 14.00 | 4.27 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 14 | 4.3 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 308 | 28.6 |
| Mainsail Area (Cruising) | 222.8 | 20.7 |
| 100% Jib + Main Sail Area | 530.8 | 49.3 |
| Cruising Spinnaker Sail Area (1.7) | 523.6 | 48.7 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 33.0 | 10.1 |
| LWL | 27.5 | 8.4 |
| Beam | 11.2 | 3.4 |
| Draft | N/A | N/A |
| Displacement | 10950 lbs. | 4967 kgs. |
| Ballast | 4200 lbs. | 1905 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.05 | 0.01 |
| Ballast / Displac. | 0.38 | 0.38 |
| Displac. / LOA | 331.82 | 491.78 |
| Construction | Information |
|---|---|
| Hull Type | Fin w/spade rudder |
| Rig Type | Masthead Sloop |
| Designer | Ted Irwin |
| Builder | Irwin Yachts (USA) |
| Construction | FG |
| Ballast Type | N/A |
| First Build | 1974 |
| Last Build | N/A |
| # Built | N/A |