SOPHIA
EST DUFOUR 40Sail number EST/EST480
GPH
619.8
OSN
599.7
LOA
12.07 m
Displacement
8181 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6386
Medium
0.8874
High
1.0462
Triple Offshore
Low
0.828
Medium
1.1005
High
1.2495
Boat Specifications
Dimensions
- Length overall
- 12.07 m
- Beam
- 3.89 m
- Draft
- 2.08 m
- Displacement
- 8181 kg
- Crew weight
- 750 kg
- Wetted surface
- 32.49 m²
Sails
- Mainsail
- 44.86 m²
- Genoa
- 39.78 m²
- Spinnaker
- 96.63 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- DUFOUR 40
- Builder
- DUFOUR SA
- Designer
- Felci Yachts
- Year built
- 2005
- Stability index
- 122.3
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.17 | 5.5 | 5.75 | 5.67 | 5.61 | 5.44 | 4.9 | 4.13 |
| 8 | 6.15 | 6.49 | 6.77 | 6.73 | 6.84 | 6.65 | 6.04 | 5.25 |
| 10 | 6.94 | 7.2 | 7.38 | 7.49 | 7.58 | 7.47 | 7.02 | 6.21 |
| 12 | 7.37 | 7.56 | 7.71 | 7.86 | 7.98 | 7.91 | 7.61 | 7.07 |
| 14 | 7.58 | 7.77 | 7.95 | 8.03 | 8.34 | 8.28 | 7.99 | 7.61 |
| 16 | 7.67 | 7.88 | 8.15 | 8.27 | 8.7 | 8.68 | 8.37 | 7.97 |
| 20 | 7.73 | 7.96 | 8.39 | 8.75 | 9.11 | 9.46 | 9.22 | 8.71 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 3.35 | 144.3° | 3.58 |
| 8 | 41.8° | 4.07 | 149.6° | 4.54 |
| 10 | 41.8° | 4.64 | 152° | 5.38 |
| 12 | 40.6° | 5.1 | 155° | 6.17 |
| 14 | 39.4° | 5.32 | 163.1° | 6.83 |
| 16 | 39.3° | 5.41 | 176.6° | 7.39 |
| 20 | 39.4° | 5.45 | 179° | 8.12 |
Loading polar chart…