YPSIPYLI
GRE ATLANTIC 31Sail number GRE/GRE1798
GPH
751.1
OSN
723.3
LOA
9.34 m
Displacement
4414 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5243
Medium
0.7344
High
0.8641
Triple Offshore
Low
0.6766
Medium
0.9124
High
1.0382
Boat Specifications
Dimensions
- Length overall
- 9.34 m
- Beam
- 3.41 m
- Draft
- 1.61 m
- Displacement
- 4414 kg
- Crew weight
- 250 kg
- Wetted surface
- 20.96 m²
Sails
- Mainsail
- 20.46 m²
- Genoa
- 27.22 m²
- Spinnaker
- 59.65 m²
- Asymmetric spinnaker
- 51.98 m²
Design
- Type
- ATLANTIC 31
- Builder
- ATLANTIC MARINE
- Designer
- JACOPIN & JACOPIN
- Year built
- 1993
- Stability index
- 105.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.14 | 4.41 | 4.57 | 4.51 | 4.63 | 4.49 | 4.03 | 3.46 |
| 8 | 5 | 5.26 | 5.44 | 5.52 | 5.67 | 5.53 | 5.08 | 4.48 |
| 10 | 5.6 | 5.85 | 6.05 | 6.21 | 6.36 | 6.28 | 5.92 | 5.34 |
| 12 | 6.02 | 6.23 | 6.42 | 6.6 | 6.74 | 6.71 | 6.47 | 6.04 |
| 14 | 6.26 | 6.46 | 6.65 | 6.83 | 7.02 | 7.01 | 6.84 | 6.51 |
| 16 | 6.37 | 6.58 | 6.81 | 6.96 | 7.27 | 7.28 | 7.15 | 6.85 |
| 20 | 6.43 | 6.67 | 7 | 7.2 | 7.75 | 7.89 | 7.77 | 7.43 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.4° | 2.66 | 146.9° | 3 |
| 8 | 43.3° | 3.29 | 150.5° | 3.88 |
| 10 | 42.4° | 3.74 | 153.8° | 4.64 |
| 12 | 41.7° | 4.06 | 157.7° | 5.3 |
| 14 | 41.4° | 4.26 | 169.4° | 5.89 |
| 16 | 41.2° | 4.35 | 177.2° | 6.36 |
| 20 | 41.4° | 4.36 | 179° | 7 |
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