YPSIPYLI
GRE ATLANTIC 31Sail number GRE/GRE1798
GPH
769.2
OSN
745.1
LOA
9.34 m
Displacement
4414 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5037
Medium
0.6984
High
0.8427
Triple Offshore
Low
0.6576
Medium
0.8893
High
1.0315
Boat Specifications
Dimensions
- Length overall
- 9.34 m
- Beam
- 3.41 m
- Draft
- 1.61 m
- Displacement
- 4414 kg
- Crew weight
- 350 kg
- Wetted surface
- 21.51 m²
Sails
- Mainsail
- 19.62 m²
- Genoa
- 26.36 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 50.68 m²
Design
- Type
- ATLANTIC 31
- Builder
- ATLANTIC MARINE
- Designer
- JACOPIN & JACOPIN
- Year built
- 1993
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4 | 4.31 | 4.54 | 4.53 | 4.59 | 4.42 | 3.97 | 3.39 |
| 8 | 4.83 | 5.15 | 5.41 | 5.53 | 5.61 | 5.43 | 4.97 | 4.32 |
| 10 | 5.45 | 5.8 | 6.08 | 6.29 | 6.37 | 6.25 | 5.82 | 5.07 |
| 12 | 5.97 | 6.25 | 6.46 | 6.69 | 6.76 | 6.69 | 6.43 | 5.73 |
| 14 | 6.3 | 6.51 | 6.69 | 6.94 | 7.05 | 6.99 | 6.78 | 6.18 |
| 16 | 6.47 | 6.66 | 6.87 | 7.1 | 7.36 | 7.3 | 7.06 | 6.53 |
| 20 | 6.54 | 6.77 | 7.13 | 7.33 | 7.92 | 7.94 | 7.68 | 7.01 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46.5° | 2.54 | 145° | 2.94 |
| 8 | 44.6° | 3.12 | 145.8° | 3.74 |
| 10 | 43.5° | 3.54 | 145.5° | 4.4 |
| 12 | 43.5° | 3.91 | 145.5° | 4.96 |
| 14 | 42.9° | 4.22 | 172° | 5.37 |
| 16 | 42° | 4.39 | 173° | 5.94 |
| 20 | 42° | 4.42 | 176.5° | 6.66 |
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