MAMOKU
ESP DUFOUR 40Sail number ESP/ESP7702
GPH
610.8
OSN
594.1
LOA
12.06 m
Displacement
7810 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6631
Medium
0.8946
High
1.0252
Triple Offshore
Low
0.8571
Medium
1.1108
High
1.2351
Boat Specifications
Dimensions
- Length overall
- 12.06 m
- Beam
- 3.89 m
- Draft
- 2.07 m
- Displacement
- 7810 kg
- Crew weight
- 280 kg
- Wetted surface
- 31.11 m²
Sails
- Mainsail
- 47.21 m²
- Genoa
- 42.18 m²
- Spinnaker
- 103.12 m²
- Asymmetric spinnaker
- 103.12 m²
Design
- Type
- DUFOUR 40
- Builder
- DUFOUR
- Designer
- FELCI
- Year built
- 2002
- Stability index
- 122.7
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.31 | 5.62 | 5.88 | 5.83 | 5.82 | 5.66 | 5.1 | 4.33 |
| 8 | 6.33 | 6.67 | 6.92 | 6.95 | 7.06 | 6.89 | 6.3 | 5.45 |
| 10 | 7.03 | 7.29 | 7.48 | 7.56 | 7.7 | 7.62 | 7.25 | 6.43 |
| 12 | 7.32 | 7.56 | 7.77 | 7.83 | 8.09 | 8.05 | 7.78 | 7.25 |
| 14 | 7.43 | 7.67 | 7.96 | 8.1 | 8.39 | 8.47 | 8.19 | 7.74 |
| 16 | 7.48 | 7.73 | 8.07 | 8.33 | 8.61 | 8.89 | 8.64 | 8.13 |
| 20 | 7.55 | 7.77 | 8.17 | 8.67 | 9.05 | 9.42 | 9.6 | 8.98 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.6° | 3.46 | 144.2° | 3.75 |
| 8 | 42° | 4.2 | 147.8° | 4.72 |
| 10 | 41.8° | 4.71 | 149.6° | 5.57 |
| 12 | 41.2° | 4.98 | 155.2° | 6.34 |
| 14 | 40.6° | 5.09 | 164.9° | 6.97 |
| 16 | 40.5° | 5.14 | 177.2° | 7.51 |
| 20 | 40.6° | 5.2 | 178.4° | 8.28 |
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