ATHINA
GRE ATLANTIC 31Sail number GRE/GRE1121
GPH
748.2
OSN
725.3
LOA
9.34 m
Displacement
4213 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5882
Medium
0.8114
High
0.9653
Triple Offshore
Low
0.7657
Medium
1.0273
High
1.1788
Boat Specifications
Dimensions
- Length overall
- 9.34 m
- Beam
- 3.41 m
- Draft
- 1.61 m
- Displacement
- 4213 kg
- Crew weight
- 400 kg
- Wetted surface
- 20.95 m²
Sails
- Mainsail
- 19.58 m²
- Genoa
- 27.93 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 58.06 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 | 4.17 | 4.46 | 4.67 | 4.65 | 4.72 | 4.55 | 4.09 | 3.49 |
| 8 | 5 | 5.32 | 5.57 | 5.67 | 5.78 | 5.58 | 5.1 | 4.43 |
| 10 | 5.65 | 5.97 | 6.21 | 6.4 | 6.48 | 6.37 | 5.97 | 5.21 |
| 12 | 6.13 | 6.36 | 6.55 | 6.76 | 6.85 | 6.78 | 6.53 | 5.87 |
| 14 | 6.41 | 6.59 | 6.77 | 7 | 7.16 | 7.1 | 6.87 | 6.29 |
| 16 | 6.54 | 6.73 | 6.94 | 7.13 | 7.47 | 7.43 | 7.18 | 6.61 |
| 20 | 6.59 | 6.82 | 7.2 | 7.42 | 7.98 | 8.08 | 7.82 | 7.1 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.8° | 2.66 | 145.3° | 3.03 |
| 8 | 44.3° | 3.25 | 146° | 3.84 |
| 10 | 43.2° | 3.69 | 145.5° | 4.51 |
| 12 | 43° | 4.07 | 146.1° | 5.08 |
| 14 | 41.9° | 4.37 | 149.1° | 5.45 |
| 16 | 41.5° | 4.48 | 172.5° | 6.01 |
| 20 | 41.9° | 4.5 | 178.1° | 6.71 |
Loading polar chart…