Sirena 40 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 56.33 | 17.17 |
| J | 16.31 | 4.97 |
| P | 50.80 | 15.48 |
| E | 15.09 | 4.60 |
| PY | - | - |
| EY | - | - |
| ISP | 56.33 | 17.17 |
| JSP | 16.31 | 4.97 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 16.3 | 5 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 459.4 | 42.7 |
| Mainsail Area (Cruising) | 413.9 | 38.5 |
| 100% Jib + Main Sail Area | 873.3 | 81.1 |
| Cruising Spinnaker Sail Area (1.7) | 780.9 | 72.6 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 40.0 | 12.2 |
| LWL | 31.2 | 9.5 |
| Beam | 12.3 | 3.8 |
| Draft | N/A | N/A |
| Displacement | 18078 lbs. | 8200 kgs. |
| Ballast | 7937 lbs. | 3600 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.05 | 0.01 |
| Ballast / Displac. | 0.44 | 0.44 |
| Displac. / LOA | 451.95 | 672.13 |
| Construction | Information |
|---|---|
| Hull Type | Fin w/spade rudder |
| Rig Type | Fractional Sloop |
| Designer | Dave Pedrick |
| Builder | Sirena Yachts/Lito Marin (FIN) |
| Construction | FG |
| Ballast Type | Lead |
| First Build | 1987 |
| Last Build | N/A |
| # Built | 22 |