MARINA
GRE ATLANTIC 31Sail number GRE/GRE1285
GPH
726.5
OSN
701.5
LOA
9.34 m
Displacement
4035 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5509
Medium
0.7607
High
0.8937
Triple Offshore
Low
0.7089
Medium
0.938
High
1.0634
Boat Specifications
Dimensions
- Length overall
- 9.34 m
- Beam
- 3.41 m
- Draft
- 1.59 m
- Displacement
- 4035 kg
- Crew weight
- 400 kg
- Wetted surface
- 20.38 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
- Stability index
- 104.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.38 | 4.65 | 4.81 | 4.71 | 4.82 | 4.69 | 4.25 | 3.64 |
| 8 | 5.23 | 5.48 | 5.65 | 5.69 | 5.83 | 5.7 | 5.26 | 4.65 |
| 10 | 5.8 | 6.03 | 6.2 | 6.33 | 6.47 | 6.38 | 6.05 | 5.49 |
| 12 | 6.18 | 6.36 | 6.52 | 6.67 | 6.83 | 6.79 | 6.55 | 6.15 |
| 14 | 6.4 | 6.57 | 6.74 | 6.87 | 7.11 | 7.1 | 6.91 | 6.58 |
| 16 | 6.53 | 6.71 | 6.91 | 6.97 | 7.36 | 7.38 | 7.22 | 6.9 |
| 20 | 6.6 | 6.81 | 7.13 | 7.29 | 7.76 | 7.98 | 7.87 | 7.49 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.8° | 2.83 | 146.9° | 3.15 |
| 8 | 43° | 3.44 | 150.5° | 4.03 |
| 10 | 41.8° | 3.89 | 153.8° | 4.77 |
| 12 | 40.8° | 4.24 | 159.2° | 5.42 |
| 14 | 39.9° | 4.47 | 171.8° | 5.99 |
| 16 | 39.6° | 4.57 | 177.2° | 6.44 |
| 20 | 40.1° | 4.59 | 179° | 7.04 |
Loading polar chart…