Irwin 33 MK II - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 42.00 | 12.80 |
| J | 14.00 | 4.27 |
| P | 35.50 | 10.82 |
| E | 11.00 | 3.35 |
| PY | - | - |
| EY | - | - |
| ISP | 42.00 | 12.80 |
| JSP | 14.00 | 4.27 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 14 | 4.3 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 294 | 27.3 |
| Mainsail Area (Cruising) | 210.9 | 19.6 |
| 100% Jib + Main Sail Area | 504.9 | 46.9 |
| Cruising Spinnaker Sail Area (1.7) | 499.8 | 46.5 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 33.0 | 10.1 |
| LWL | 27.5 | 8.4 |
| Beam | 11.2 | 3.4 |
| Draft | N/A | N/A |
| Displacement | 11950 lbs. | 5421 kgs. |
| Ballast | 4200 lbs. | 1905 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.04 | 0.01 |
| Ballast / Displac. | 0.35 | 0.35 |
| Displac. / LOA | 362.12 | 536.73 |
| 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 | 1976 |
| Last Build | N/A |
| # Built | N/A |