GENESIS
USA ISLANDER 40Sail number USA/USA15240
GPH
610.5
OSN
591.3
LOA
12.055 m
Displacement
7677 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6757
Medium
0.9138
High
1.0572
Triple Offshore
Low
0.863
Medium
1.1066
High
1.238
Boat Specifications
Dimensions
- Length overall
- 12.055 m
- Beam
- 3.64 m
- Draft
- 2.2 m
- Displacement
- 7677 kg
- Crew weight
- 668 kg
- Wetted surface
- 31.48 m²
Sails
- Mainsail
- 34.68 m²
- Genoa
- 61.96 m²
- Spinnaker
- 125.18 m²
- Asymmetric spinnaker
- 116.82 m²
Design
- Type
- ISLANDER 40
- Builder
- ISLANDER
- Designer
- PETERSON
- Year built
- 1980
- Stability index
- 148.6
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.59 | 5.84 | 5.98 | 5.83 | 5.61 | 5.46 | 4.95 | 4.19 |
| 8 | 6.52 | 6.71 | 6.8 | 6.72 | 6.73 | 6.59 | 6.1 | 5.29 |
| 10 | 7.03 | 7.16 | 7.24 | 7.22 | 7.34 | 7.26 | 6.93 | 6.25 |
| 12 | 7.3 | 7.42 | 7.53 | 7.56 | 7.72 | 7.68 | 7.43 | 6.98 |
| 14 | 7.47 | 7.6 | 7.75 | 7.81 | 8.05 | 8.04 | 7.81 | 7.43 |
| 16 | 7.56 | 7.73 | 7.93 | 7.98 | 8.34 | 8.37 | 8.17 | 7.79 |
| 20 | 7.67 | 7.87 | 8.17 | 8.35 | 8.85 | 9.04 | 8.89 | 8.46 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.72 | 144.2° | 3.63 |
| 8 | 40.5° | 4.46 | 147.8° | 4.58 |
| 10 | 38.7° | 5 | 151.4° | 5.42 |
| 12 | 37° | 5.32 | 157.2° | 6.14 |
| 14 | 36.3° | 5.48 | 168.2° | 6.73 |
| 16 | 35.7° | 5.58 | 177.2° | 7.22 |
| 20 | 35.1° | 5.68 | 179° | 7.91 |
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