DENIS K
GRE SUN LIGHT 31Sail number GRE/GRE708
GPH
723.4
OSN
700.5
LOA
9.201 m
Displacement
3100 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5602
Medium
0.7641
High
0.8603
Triple Offshore
Low
0.7219
Medium
0.9405
High
1.0365
Boat Specifications
Dimensions
- Length overall
- 9.201 m
- Beam
- 3.17 m
- Draft
- 1.37 m
- Displacement
- 3100 kg
- Crew weight
- 340 kg
- Wetted surface
- 18.41 m²
Sails
- Mainsail
- 18.35 m²
- Genoa
- 31.59 m²
- Spinnaker
- 61.3 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SUN LIGHT 31
- Builder
- JEANNEAU
- Designer
- D. ANDRIEU
- Year built
- 1986
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.54 | 4.81 | 4.98 | 4.88 | 4.84 | 4.7 | 4.24 | 3.61 |
| 8 | 5.39 | 5.64 | 5.81 | 5.77 | 5.87 | 5.75 | 5.29 | 4.65 |
| 10 | 5.92 | 6.11 | 6.27 | 6.28 | 6.45 | 6.39 | 6.09 | 5.52 |
| 12 | 6.18 | 6.36 | 6.53 | 6.58 | 6.81 | 6.78 | 6.56 | 6.17 |
| 14 | 6.27 | 6.48 | 6.71 | 6.81 | 7.09 | 7.11 | 6.92 | 6.59 |
| 16 | 6.3 | 6.52 | 6.83 | 7 | 7.32 | 7.42 | 7.26 | 6.92 |
| 20 | 6.29 | 6.55 | 6.94 | 7.26 | 7.61 | 7.97 | 7.99 | 7.56 |
| 24 | 6.11 | 6.48 | 6.98 | 7.4 | 7.76 | 8.34 | 9.01 | 8.37 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.9° | 2.92 | 146.4° | 3.13 |
| 8 | 43.1° | 3.57 | 149.8° | 4.02 |
| 10 | 41.5° | 4.01 | 152.8° | 4.79 |
| 12 | 40.9° | 4.23 | 159° | 5.45 |
| 14 | 40.7° | 4.3 | 171.8° | 6.01 |
| 16 | 40.9° | 4.3 | 177.7° | 6.44 |
| 20 | 42.1° | 4.21 | 178.6° | 7.06 |
| 24 | 44.7° | 3.95 | 177.9° | 7.67 |
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