SWIFTSURE
USA Nelson Marek 50IORSail number USA/USA40888
GPH
525.4
OSN
514.3
LOA
15.167 m
Displacement
10216 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7894
Medium
1.0361
High
1.1938
Triple Offshore
Low
1.0211
Medium
1.2755
High
1.4219
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
- 37.94 m²
Sails
- Mainsail
- 87.94 m²
- Genoa
- 75.16 m²
- Spinnaker
- 141.91 m²
- Asymmetric spinnaker
- 130.76 m²
Design
- Type
- Nelson Marek 50IOR
- 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 | 6.79 | 7.16 | 7.44 | 7.35 | 6.65 | 6.38 | 5.71 | 4.79 |
| 8 | 7.81 | 8.05 | 8.23 | 8.19 | 7.91 | 7.73 | 7.02 | 5.95 |
| 10 | 8.16 | 8.38 | 8.61 | 8.64 | 8.56 | 8.44 | 8.01 | 7.05 |
| 12 | 8.33 | 8.57 | 8.88 | 9 | 9.06 | 8.97 | 8.57 | 7.95 |
| 14 | 8.44 | 8.69 | 9.08 | 9.31 | 9.5 | 9.48 | 9.08 | 8.51 |
| 16 | 8.52 | 8.78 | 9.22 | 9.55 | 9.78 | 9.95 | 9.6 | 9 |
| 20 | 8.7 | 8.95 | 9.38 | 9.84 | 10.26 | 10.75 | 10.7 | 10 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 41.7° | 4.51 | 141.5° | 4.15 |
| 8 | 40.6° | 5.33 | 146.6° | 5.15 |
| 10 | 38.7° | 5.75 | 148.4° | 6.1 |
| 12 | 37.5° | 5.98 | 154.7° | 6.95 |
| 14 | 36.9° | 6.12 | 164° | 7.63 |
| 16 | 36.1° | 6.22 | 177.2° | 8.23 |
| 20 | 35.7° | 6.37 | 178.1° | 9.17 |
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