Fortissimo 2
USA IC-37Sail number USA/USA25
GPH
530.8
OSN
516.4
LOA
11.3 m
Displacement
3533 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7758
Medium
1.0174
High
1.1787
Triple Offshore
Low
0.9976
Medium
1.2659
High
1.4529
Boat Specifications
Dimensions
- Length overall
- 11.3 m
- Beam
- 3.65 m
- Draft
- 2.51 m
- Displacement
- 3533 kg
- Crew weight
- 721 kg
- Wetted surface
- 27.98 m²
Sails
- Mainsail
- 49.47 m²
- Genoa
- 34.45 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 149.91 m²
Design
- Type
- IC-37
- Builder
- Melges
- Designer
- Mills
- Year built
- 2017
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.3 | 6.62 | 6.85 | 6.88 | 6.72 | 6.57 | 5.87 | 4.92 |
| 8 | 7.36 | 7.6 | 7.75 | 7.9 | 7.89 | 7.84 | 7.37 | 6.27 |
| 10 | 7.79 | 8.06 | 8.34 | 8.51 | 8.62 | 8.7 | 8.27 | 7.38 |
| 12 | 7.99 | 8.31 | 8.79 | 8.94 | 9.4 | 9.49 | 9.15 | 8.22 |
| 14 | 8.13 | 8.49 | 9.06 | 9.51 | 10.13 | 10.09 | 10.2 | 8.98 |
| 16 | 8.24 | 8.63 | 9.28 | 9.92 | 10.68 | 11.08 | 11.39 | 9.94 |
| 20 | 8.36 | 8.8 | 9.57 | 10.51 | 11.62 | 12.66 | 13.36 | 12.53 |
| 24 | 8.34 | 8.82 | 9.73 | 10.94 | 12.53 | 13.94 | 15.85 | 16.17 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 4.15 | 142.2° | 4.26 |
| 8 | 40.4° | 5.01 | 144.9° | 5.43 |
| 10 | 38.7° | 5.42 | 149.2° | 6.39 |
| 12 | 38.5° | 5.61 | 150.8° | 7.12 |
| 14 | 38.2° | 5.72 | 148.2° | 7.77 |
| 16 | 38° | 5.8 | 146.2° | 8.61 |
| 20 | 38.4° | 5.84 | 143.8° | 10.86 |
| 24 | 39.8° | 5.73 | 147.7° | 14 |
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