VIVIENNE
USA NELSON MAREK 43Sail number USA/USA43996
GPH
535.1
OSN
523
LOA
13.089 m
Displacement
5546 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7739
Medium
1.0145
High
1.1595
Triple Offshore
Low
1.0023
Medium
1.2518
High
1.4039
Boat Specifications
Dimensions
- Length overall
- 13.089 m
- Beam
- 3.85 m
- Draft
- 2.79 m
- Displacement
- 5546 kg
- Crew weight
- 907 kg
- Wetted surface
- 30.5 m²
Sails
- Mainsail
- 69.03 m²
- Genoa
- 52.18 m²
- Spinnaker
- 111.17 m²
- Asymmetric spinnaker
- 97.15 m²
Design
- Type
- NELSON MAREK 43
- Builder
- CARROLL MARINE
- Designer
- NELSON/MAREK
- Year built
- 1993
- Stability index
- 127.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.65 | 7.03 | 7.29 | 7.22 | 6.6 | 6.33 | 5.61 | 4.69 |
| 8 | 7.62 | 7.84 | 8.01 | 7.99 | 7.81 | 7.64 | 7 | 5.89 |
| 10 | 7.9 | 8.13 | 8.43 | 8.49 | 8.46 | 8.31 | 7.88 | 7.02 |
| 12 | 8.04 | 8.29 | 8.7 | 8.96 | 9.08 | 8.97 | 8.46 | 7.84 |
| 14 | 8.14 | 8.4 | 8.88 | 9.31 | 9.56 | 9.67 | 9.1 | 8.39 |
| 16 | 8.21 | 8.48 | 9.01 | 9.54 | 9.93 | 10.37 | 9.8 | 8.99 |
| 20 | 8.37 | 8.71 | 9.24 | 9.84 | 10.71 | 11.42 | 11.73 | 10.38 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.4° | 4.38 | 140.8° | 4.06 |
| 8 | 40.2° | 5.22 | 145.1° | 5.1 |
| 10 | 38.4° | 5.59 | 149.3° | 6.08 |
| 12 | 37.5° | 5.78 | 156.5° | 6.89 |
| 14 | 37° | 5.87 | 166.7° | 7.54 |
| 16 | 36.3° | 5.99 | 176.3° | 8.09 |
| 20 | 36.4° | 6.05 | 175.4° | 9.18 |
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