TORTUGA
ITA Swan 47 CBSail number ITA/GER4760
GPH
608.8
OSN
591.5
LOA
14.6 m
Displacement
17379 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6672
Medium
0.8991
High
1.0261
Triple Offshore
Low
0.8592
Medium
1.1148
High
1.2376
Boat Specifications
Dimensions
- Length overall
- 14.6 m
- Beam
- 4.15 m
- Draft
- 2.86 m
- Displacement
- 17379 kg
- Crew weight
- 680 kg
- Wetted surface
- 44.22 m²
Sails
- Mainsail
- 52.56 m²
- Genoa
- 76.15 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 180.86 m²
Design
- Type
- Swan 47 CB
- Builder
- Nautor
- Designer
- Sparkman&Stephens
- Year built
- 1974
- Stability index
- 137
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.44 | 5.71 | 5.87 | 5.87 | 5.76 | 5.63 | 4.99 | 4.23 |
| 8 | 6.38 | 6.62 | 6.78 | 6.92 | 6.92 | 6.8 | 6.28 | 5.37 |
| 10 | 7.01 | 7.23 | 7.38 | 7.57 | 7.64 | 7.59 | 7.24 | 6.41 |
| 12 | 7.37 | 7.56 | 7.73 | 7.92 | 8.04 | 8.03 | 7.81 | 7.16 |
| 14 | 7.56 | 7.76 | 7.95 | 8.14 | 8.3 | 8.34 | 8.18 | 7.6 |
| 16 | 7.67 | 7.87 | 8.1 | 8.3 | 8.5 | 8.6 | 8.49 | 7.91 |
| 20 | 7.79 | 8 | 8.29 | 8.51 | 8.85 | 9.04 | 9.04 | 8.38 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43° | 3.58 | 144.2° | 3.67 |
| 8 | 40.8° | 4.32 | 147.3° | 4.65 |
| 10 | 40° | 4.82 | 146.6° | 5.55 |
| 12 | 39.6° | 5.11 | 148.2° | 6.2 |
| 14 | 39.3° | 5.28 | 149.2° | 6.58 |
| 16 | 39° | 5.39 | 170° | 6.94 |
| 20 | 38.4° | 5.52 | 176.2° | 7.79 |
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