AVRA
GRE ATLANTIC 31Sail number GRE/GRE1132
GPH
805.9
OSN
774.7
LOA
9.34 m
Displacement
4269 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5288
Medium
0.7653
High
0.9525
Triple Offshore
Low
0.689
Medium
0.961
High
1.1451
Boat Specifications
Dimensions
- Length overall
- 9.34 m
- Beam
- 3.41 m
- Draft
- 1.6 m
- Displacement
- 4269 kg
- Crew weight
- 400 kg
- Wetted surface
- 21.29 m²
Sails
- Mainsail
- 16.72 m²
- Genoa
- 27.87 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- ATLANTIC 31
- Builder
- ATLANTIC
- Designer
- J & J
- Year built
- 1990
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.96 | 4.26 | 4.48 | 4.4 | 4.06 | 3.76 | 3.31 | 2.88 |
| 8 | 4.81 | 5.13 | 5.37 | 5.3 | 5 | 4.72 | 4.25 | 3.78 |
| 10 | 5.43 | 5.78 | 6.05 | 6.04 | 5.79 | 5.51 | 5.03 | 4.56 |
| 12 | 5.95 | 6.23 | 6.44 | 6.47 | 6.36 | 6.17 | 5.73 | 5.25 |
| 14 | 6.29 | 6.5 | 6.68 | 6.76 | 6.69 | 6.57 | 6.29 | 5.88 |
| 16 | 6.49 | 6.67 | 6.86 | 7 | 6.93 | 6.84 | 6.63 | 6.36 |
| 20 | 6.58 | 6.81 | 7.14 | 7.42 | 7.43 | 7.34 | 7.11 | 6.9 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46.2° | 2.51 | 161.9° | 2.52 |
| 8 | 44.9° | 3.1 | 166.4° | 3.33 |
| 10 | 43.9° | 3.53 | 169.7° | 4.08 |
| 12 | 43.6° | 3.89 | 172.3° | 4.74 |
| 14 | 42.8° | 4.22 | 173.3° | 5.35 |
| 16 | 41.5° | 4.44 | 175° | 5.92 |
| 20 | 41.3° | 4.49 | 179° | 6.65 |
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