SKIRON
GRE FIRST 27.7Sail number GRE/GRE1864
GPH
693.7
OSN
672.7
LOA
8.3 m
Displacement
2994 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.581
Medium
0.7969
High
0.9115
Triple Offshore
Low
0.7506
Medium
0.9802
High
1.0926
Boat Specifications
Dimensions
- Length overall
- 8.3 m
- Beam
- 3.03 m
- Draft
- 2.14 m
- Displacement
- 2994 kg
- Crew weight
- 300 kg
- Wetted surface
- 20.26 m²
Sails
- Mainsail
- 27.95 m²
- Genoa
- 18.58 m²
- Spinnaker
- 54.27 m²
- Asymmetric spinnaker
- 54.09 m²
Design
- Type
- FIRST 27.7
- Builder
- Beneteau
- Designer
- Finot
- Year built
- 2002
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.59 | 4.84 | 5.04 | 5.19 | 5.19 | 5 | 4.47 | 3.78 |
| 8 | 5.47 | 5.73 | 5.94 | 6.2 | 6.23 | 6.06 | 5.52 | 4.8 |
| 10 | 6.13 | 6.32 | 6.46 | 6.68 | 6.74 | 6.65 | 6.33 | 5.68 |
| 12 | 6.4 | 6.58 | 6.73 | 6.86 | 7.12 | 7.04 | 6.77 | 6.38 |
| 14 | 6.48 | 6.67 | 6.92 | 7.03 | 7.48 | 7.48 | 7.16 | 6.77 |
| 16 | 6.51 | 6.71 | 7.03 | 7.28 | 7.71 | 7.93 | 7.61 | 7.13 |
| 20 | 6.57 | 6.75 | 7.09 | 7.6 | 8.06 | 8.54 | 8.63 | 7.98 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42° | 3.03 | 146° | 3.28 |
| 8 | 40.5° | 3.69 | 151° | 4.16 |
| 10 | 39.8° | 4.19 | 153° | 4.93 |
| 12 | 39° | 4.48 | 160° | 5.63 |
| 14 | 39° | 4.55 | 180° | 6.25 |
| 16 | 39° | 4.56 | 180° | 6.68 |
| 20 | 39.6° | 4.59 | 180° | 7.39 |
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