MARINA
GRE ATLANTIC 31Sail number GRE/GRE1285
GPH
722.9
OSN
700.6
LOA
9.34 m
Displacement
4036 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6183
Medium
0.852
High
1.0119
Triple Offshore
Low
0.7999
Medium
1.0595
High
1.2107
Boat Specifications
Dimensions
- Length overall
- 9.34 m
- Beam
- 3.41 m
- Draft
- 1.59 m
- Displacement
- 4036 kg
- Crew weight
- 400 kg
- Wetted surface
- 20.68 m²
Sails
- Mainsail
- 17.78 m²
- Genoa
- 28.12 m²
- Spinnaker
- 60.97 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- ATLANTIC 31
- Builder
- ATLANTIC
- Designer
- JACOPIN & JACOPIN
- Year built
- 1990
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.36 | 4.65 | 4.87 | 4.81 | 4.88 | 4.75 | 4.33 | 3.7 |
| 8 | 5.17 | 5.49 | 5.75 | 5.77 | 5.94 | 5.8 | 5.32 | 4.68 |
| 10 | 5.81 | 6.1 | 6.31 | 6.44 | 6.56 | 6.49 | 6.16 | 5.51 |
| 12 | 6.23 | 6.43 | 6.6 | 6.78 | 6.91 | 6.86 | 6.64 | 6.23 |
| 14 | 6.47 | 6.64 | 6.8 | 6.97 | 7.22 | 7.18 | 6.96 | 6.64 |
| 16 | 6.59 | 6.78 | 6.98 | 7.07 | 7.53 | 7.51 | 7.28 | 6.94 |
| 20 | 6.64 | 6.86 | 7.24 | 7.45 | 7.93 | 8.15 | 7.97 | 7.55 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.2° | 2.79 | 147.3° | 3.21 |
| 8 | 43.8° | 3.37 | 150.8° | 4.05 |
| 10 | 43° | 3.81 | 152.5° | 4.79 |
| 12 | 42.6° | 4.19 | 157.1° | 5.46 |
| 14 | 40.8° | 4.47 | 180° | 6.07 |
| 16 | 40.5° | 4.59 | 180° | 6.52 |
| 20 | 41° | 4.6 | 180° | 7.11 |
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