SWIFTSURE
USA NM 50 IORSail number USA/USA40888
GPH
529.3
OSN
519.1
LOA
15.167 m
Displacement
10216 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8018
Medium
1.0327
High
1.1796
Triple Offshore
Low
1.0287
Medium
1.258
High
1.3884
Boat Specifications
Dimensions
- Length overall
- 15.167 m
- Beam
- 4.5 m
- Draft
- 3.06 m
- Displacement
- 10216 kg
- Crew weight
- 891 kg
- Wetted surface
- 37.91 m²
Sails
- Mainsail
- 87.94 m²
- Genoa
- 75.16 m²
- Spinnaker
- 141.91 m²
- Asymmetric spinnaker
- 130.76 m²
Design
- Type
- NM 50 IOR
- Builder
- ESPIRIT
- Designer
- NELSON/MAREK
- Year built
- 1990
- Stability index
- 116.2
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.96 | 7.25 | 7.43 | 7.32 | 6.7 | 6.41 | 5.73 | 4.8 |
| 8 | 7.7 | 7.92 | 8.08 | 8.04 | 7.78 | 7.62 | 7.01 | 5.98 |
| 10 | 8 | 8.2 | 8.41 | 8.44 | 8.4 | 8.3 | 7.88 | 7.04 |
| 12 | 8.17 | 8.36 | 8.6 | 8.73 | 8.8 | 8.75 | 8.43 | 7.84 |
| 14 | 8.28 | 8.48 | 8.74 | 8.94 | 9.14 | 9.16 | 8.88 | 8.39 |
| 16 | 8.37 | 8.56 | 8.86 | 9.12 | 9.43 | 9.56 | 9.32 | 8.83 |
| 20 | 8.47 | 8.68 | 9.03 | 9.39 | 9.87 | 10.38 | 10.32 | 9.73 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 40.6° | 4.7 | 140.8° | 4.15 |
| 8 | 38.2° | 5.4 | 146° | 5.18 |
| 10 | 36.6° | 5.75 | 151.4° | 6.1 |
| 12 | 35.8° | 5.95 | 156.5° | 6.88 |
| 14 | 35.2° | 6.09 | 166.4° | 7.54 |
| 16 | 35.1° | 6.18 | 177.2° | 8.13 |
| 20 | 35° | 6.27 | 179° | 9 |
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