SKYROS
GRE FIRST 47.7 SKSail number GRE/GRE7980
GPH
596.9
OSN
577.7
LOA
14.506 m
Displacement
11788 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6435
Medium
0.912
High
1.0883
Triple Offshore
Low
0.8444
Medium
1.1496
High
1.3233
Boat Specifications
Dimensions
- Length overall
- 14.506 m
- Beam
- 4.51 m
- Draft
- 2.28 m
- Displacement
- 11788 kg
- Crew weight
- 800 kg
- Wetted surface
- 43.61 m²
Sails
- Mainsail
- 55.99 m²
- Genoa
- 65.91 m²
- Spinnaker
- 125.49 m²
- Asymmetric spinnaker
- 131.25 m²
Design
- Type
- FIRST 47.7 SK
- Builder
- BENETEAU
- Designer
- B. FARR
- Year built
- 1998
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.26 | 5.66 | 6.02 | 5.97 | 5.74 | 5.55 | 4.95 | 4.12 |
| 8 | 6.39 | 6.79 | 7.14 | 7.12 | 7.07 | 6.86 | 6.21 | 5.3 |
| 10 | 7.27 | 7.63 | 7.91 | 7.93 | 8.03 | 7.88 | 7.28 | 6.35 |
| 12 | 7.82 | 8.1 | 8.32 | 8.4 | 8.54 | 8.45 | 8.07 | 7.29 |
| 14 | 8.07 | 8.33 | 8.58 | 8.67 | 8.94 | 8.87 | 8.54 | 8.02 |
| 16 | 8.18 | 8.45 | 8.79 | 8.95 | 9.34 | 9.31 | 8.95 | 8.48 |
| 20 | 8.26 | 8.54 | 9.01 | 9.47 | 9.87 | 10.2 | 9.88 | 9.27 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45° | 3.36 | 144° | 3.57 |
| 8 | 43.5° | 4.16 | 148° | 4.59 |
| 10 | 42.8° | 4.79 | 150° | 5.5 |
| 12 | 42° | 5.25 | 152° | 6.33 |
| 14 | 41.2° | 5.49 | 157.5° | 7.05 |
| 16 | 40.5° | 5.61 | 174° | 7.69 |
| 20 | 40.5° | 5.67 | 180° | 8.62 |
Loading polar chart…