SOPHIA
EST DUFOUR 40Sail number EST/EST480
GPH
617.3
OSN
597.6
LOA
12.07 m
Displacement
8181 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6496
Medium
0.8927
High
1.0362
Triple Offshore
Low
0.8389
Medium
1.1025
High
1.2398
Boat Specifications
Dimensions
- Length overall
- 12.07 m
- Beam
- 3.89 m
- Draft
- 2.08 m
- Displacement
- 8181 kg
- Crew weight
- 500 kg
- Wetted surface
- 32.04 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
- 123
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.32 | 5.62 | 5.82 | 5.72 | 5.62 | 5.45 | 4.88 | 4.1 |
| 8 | 6.31 | 6.58 | 6.78 | 6.71 | 6.8 | 6.64 | 6.06 | 5.25 |
| 10 | 6.98 | 7.2 | 7.36 | 7.39 | 7.53 | 7.43 | 6.99 | 6.23 |
| 12 | 7.33 | 7.54 | 7.71 | 7.76 | 7.97 | 7.91 | 7.6 | 7.04 |
| 14 | 7.5 | 7.72 | 7.95 | 8.02 | 8.32 | 8.29 | 8.02 | 7.59 |
| 16 | 7.59 | 7.82 | 8.12 | 8.26 | 8.61 | 8.65 | 8.41 | 8 |
| 20 | 7.66 | 7.91 | 8.31 | 8.64 | 8.96 | 9.31 | 9.2 | 8.74 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 3.47 | 143.9° | 3.55 |
| 8 | 41.4° | 4.23 | 148.7° | 4.54 |
| 10 | 40.5° | 4.78 | 151.8° | 5.4 |
| 12 | 39.4° | 5.1 | 155.9° | 6.16 |
| 14 | 39° | 5.25 | 164.6° | 6.81 |
| 16 | 38.8° | 5.32 | 175.4° | 7.37 |
| 20 | 38.8° | 5.36 | 179° | 8.15 |
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