AMFITRITI
GRE ATLANTIC 31Sail number GRE/GRE1798
GPH
757.6
OSN
732.1
LOA
9.34 m
Displacement
4414 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.576
Medium
0.8079
High
0.9789
Triple Offshore
Low
0.75
Medium
1.0162
High
1.1805
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
- 21.57 m²
Sails
- Mainsail
- 19.62 m²
- Genoa
- 26.36 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 55.75 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 | 4.03 | 4.34 | 4.55 | 4.6 | 4.67 | 4.5 | 4.03 | 3.46 |
| 8 | 4.86 | 5.17 | 5.42 | 5.6 | 5.7 | 5.52 | 5.03 | 4.43 |
| 10 | 5.48 | 5.82 | 6.09 | 6.34 | 6.42 | 6.31 | 5.89 | 5.25 |
| 12 | 6 | 6.26 | 6.47 | 6.71 | 6.79 | 6.73 | 6.48 | 6 |
| 14 | 6.32 | 6.52 | 6.7 | 6.95 | 7.09 | 7.03 | 6.82 | 6.5 |
| 16 | 6.48 | 6.67 | 6.87 | 7.08 | 7.39 | 7.34 | 7.11 | 6.81 |
| 20 | 6.55 | 6.78 | 7.13 | 7.33 | 7.91 | 7.98 | 7.77 | 7.38 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 46.1° | 2.56 | 147.8° | 3 |
| 8 | 44.4° | 3.15 | 150.8° | 3.84 |
| 10 | 43.4° | 3.57 | 153.8° | 4.57 |
| 12 | 43.2° | 3.94 | 156.6° | 5.23 |
| 14 | 42.6° | 4.25 | 174.6° | 5.87 |
| 16 | 41.7° | 4.42 | 180° | 6.38 |
| 20 | 41.7° | 4.45 | 180° | 6.98 |
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