ALTER EGO
GRE ATLANTIC 49Sail number GRE/GRE280
GPH
584.8
OSN
564.7
LOA
14.302 m
Displacement
14000 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.687
Medium
0.9483
High
1.1137
Triple Offshore
Low
0.8834
Medium
1.165
High
1.3143
Boat Specifications
Dimensions
- Length overall
- 14.302 m
- Beam
- 4.65 m
- Draft
- 2.72 m
- Displacement
- 14000 kg
- Crew weight
- 900 kg
- Wetted surface
- 45.09 m²
Sails
- Mainsail
- 51.73 m²
- Genoa
- 58.66 m²
- Spinnaker
- 152.52 m²
- Asymmetric spinnaker
- 152.56 m²
Design
- Type
- ATLANTIC 49
- Builder
- ATLANTIC
- Designer
- J & J
- Year built
- 1989
- Stability index
- 117.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.6 | 5.88 | 6.05 | 5.9 | 5.89 | 5.71 | 5.11 | 4.31 |
| 8 | 6.65 | 6.91 | 7.08 | 7.03 | 7.16 | 6.98 | 6.39 | 5.52 |
| 10 | 7.35 | 7.55 | 7.69 | 7.77 | 7.91 | 7.81 | 7.38 | 6.52 |
| 12 | 7.74 | 7.91 | 8.04 | 8.17 | 8.32 | 8.27 | 8 | 7.37 |
| 14 | 7.96 | 8.13 | 8.28 | 8.4 | 8.64 | 8.61 | 8.39 | 7.94 |
| 16 | 8.1 | 8.28 | 8.47 | 8.53 | 8.92 | 8.93 | 8.73 | 8.33 |
| 20 | 8.23 | 8.43 | 8.73 | 8.88 | 9.34 | 9.58 | 9.41 | 8.96 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.9° | 3.68 | 143.3° | 3.73 |
| 8 | 40.6° | 4.51 | 146.9° | 4.78 |
| 10 | 39.4° | 5.11 | 147.8° | 5.65 |
| 12 | 38.2° | 5.51 | 154.6° | 6.43 |
| 14 | 37.2° | 5.73 | 161.3° | 7.08 |
| 16 | 36.9° | 5.85 | 173.6° | 7.65 |
| 20 | 36.6° | 5.97 | 179° | 8.43 |
Loading polar chart…