Sirena
NED First 40.7x1.90Sail number NED/NED7300
GPH
613.4
OSN
595.1
LOA
11.924 m
Displacement
7235 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6563
Medium
0.8957
High
1.0288
Triple Offshore
Low
0.8498
Medium
1.1078
High
1.2371
Boat Specifications
Dimensions
- Length overall
- 11.924 m
- Beam
- 3.77 m
- Draft
- 1.9 m
- Displacement
- 7235 kg
- Crew weight
- 680 kg
- Wetted surface
- 31.69 m²
Sails
- Mainsail
- 47.2 m²
- Genoa
- 36.2 m²
- Spinnaker
- 100.57 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- First 40.7x1.90
- Builder
- Beneteau
- Designer
- Bruce Farr
- Year built
- 1997
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.35 | 5.67 | 5.9 | 5.8 | 5.76 | 5.59 | 5.01 | 4.2 |
| 8 | 6.36 | 6.65 | 6.86 | 6.81 | 6.95 | 6.8 | 6.23 | 5.37 |
| 10 | 6.99 | 7.23 | 7.4 | 7.45 | 7.63 | 7.54 | 7.13 | 6.37 |
| 12 | 7.31 | 7.53 | 7.73 | 7.78 | 8.05 | 8 | 7.69 | 7.16 |
| 14 | 7.44 | 7.68 | 7.95 | 8.06 | 8.39 | 8.41 | 8.12 | 7.69 |
| 16 | 7.52 | 7.76 | 8.11 | 8.32 | 8.65 | 8.78 | 8.54 | 8.09 |
| 20 | 7.59 | 7.85 | 8.28 | 8.68 | 9.01 | 9.41 | 9.44 | 8.89 |
| 24 | 7.57 | 7.84 | 8.36 | 8.9 | 9.19 | 9.86 | 10.64 | 9.87 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.5° | 3.46 | 143.3° | 3.64 |
| 8 | 42.4° | 4.23 | 147.8° | 4.65 |
| 10 | 40.9° | 4.76 | 151.6° | 5.52 |
| 12 | 40.3° | 5.03 | 156.3° | 6.28 |
| 14 | 39.9° | 5.15 | 165.5° | 6.91 |
| 16 | 39.8° | 5.21 | 176.3° | 7.46 |
| 20 | 40° | 5.24 | 178.3° | 8.25 |
| 24 | 41.5° | 5.12 | 178.1° | 9.01 |
Loading polar chart…