BLUE DAWN
NOR FIRST 47.7 CRUISINSail number NOR/NOR10854
GPH
587
OSN
567.8
LOA
14.5 m
Displacement
11971 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7465
Medium
1.0476
High
1.2447
Triple Offshore
Low
0.972
Medium
1.3122
High
1.5045
Boat Specifications
Dimensions
- Length overall
- 14.5 m
- Beam
- 4.51 m
- Draft
- 2.29 m
- Displacement
- 11971 kg
- Crew weight
- 976 kg
- Wetted surface
- 43.85 m²
Sails
- Mainsail
- 59.15 m²
- Genoa
- 56.79 m²
- Spinnaker
- 134.28 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- FIRST 47.7 CRUISIN
- Builder
- Beneteau
- Designer
- BRUCE FARR
- Year built
- 2000
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.39 | 5.74 | 6.03 | 5.98 | 5.81 | 5.66 | 5.1 | 4.27 |
| 8 | 6.49 | 6.85 | 7.17 | 7.13 | 7.15 | 6.97 | 6.37 | 5.44 |
| 10 | 7.37 | 7.69 | 7.93 | 7.94 | 8.09 | 7.96 | 7.44 | 6.5 |
| 12 | 7.89 | 8.14 | 8.34 | 8.41 | 8.59 | 8.51 | 8.17 | 7.44 |
| 14 | 8.14 | 8.38 | 8.6 | 8.69 | 8.98 | 8.93 | 8.61 | 8.12 |
| 16 | 8.25 | 8.5 | 8.82 | 8.97 | 9.37 | 9.37 | 9.02 | 8.55 |
| 20 | 8.32 | 8.59 | 9.07 | 9.49 | 9.83 | 10.24 | 9.96 | 9.34 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 3.48 | 139.7° | 3.7 |
| 8 | 42.6° | 4.26 | 148.3° | 4.71 |
| 10 | 42.2° | 4.88 | 149.4° | 5.63 |
| 12 | 41.5° | 5.36 | 152.6° | 6.47 |
| 14 | 40.4° | 5.6 | 158.7° | 7.17 |
| 16 | 39.9° | 5.72 | 175.6° | 7.8 |
| 20 | 40.5° | 5.77 | 180° | 8.68 |
Loading polar chart…