ALMA GEMEA
POR Dufour 405 GLSail number POR/POR8358
GPH
622
OSN
602.1
LOA
11.9 m
Displacement
7221 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7155
Medium
0.9931
High
1.167
Triple Offshore
Low
0.928
Medium
1.2336
High
1.4022
Boat Specifications
Dimensions
- Length overall
- 11.9 m
- Beam
- 3.98 m
- Draft
- 2 m
- Displacement
- 7221 kg
- Crew weight
- 640 kg
- Wetted surface
- 31.21 m²
Sails
- Mainsail
- 36.57 m²
- Genoa
- 39.56 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 110.32 m²
Design
- Type
- Dufour 405 GL
- Builder
- Dufour Yachts
- Designer
- Felci
- Year built
- 2008
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.01 | 5.31 | 5.57 | 5.62 | 5.73 | 5.57 | 5.03 | 4.23 |
| 8 | 6 | 6.32 | 6.59 | 6.83 | 6.96 | 6.78 | 6.2 | 5.35 |
| 10 | 6.79 | 7.07 | 7.28 | 7.52 | 7.64 | 7.54 | 7.15 | 6.33 |
| 12 | 7.27 | 7.47 | 7.64 | 7.86 | 8.04 | 7.97 | 7.69 | 7.15 |
| 14 | 7.5 | 7.7 | 7.89 | 8 | 8.42 | 8.38 | 8.08 | 7.67 |
| 16 | 7.6 | 7.82 | 8.09 | 8.2 | 8.76 | 8.82 | 8.5 | 8.03 |
| 20 | 7.63 | 7.88 | 8.33 | 8.7 | 9.17 | 9.61 | 9.42 | 8.82 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.7° | 3.25 | 145° | 3.67 |
| 8 | 42.2° | 3.96 | 149.3° | 4.63 |
| 10 | 41.8° | 4.53 | 150.3° | 5.49 |
| 12 | 40.8° | 4.99 | 154.7° | 6.26 |
| 14 | 39.7° | 5.24 | 166.3° | 6.88 |
| 16 | 39.2° | 5.32 | 180° | 7.44 |
| 20 | 40.3° | 5.32 | 180° | 8.17 |
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