BUGS
ITA Dufour 325 GLSail number ITA/ITA17961
GPH
668.6
OSN
650.3
LOA
9.66 m
Displacement
4700 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6054
Medium
0.8148
High
0.9312
Triple Offshore
Low
0.7831
Medium
1.0137
High
1.1321
Boat Specifications
Dimensions
- Length overall
- 9.66 m
- Beam
- 3.39 m
- Draft
- 1.83 m
- Displacement
- 4700 kg
- Crew weight
- 480 kg
- Wetted surface
- 23.77 m²
Sails
- Mainsail
- 25.47 m²
- Genoa
- 28.05 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 72.34 m²
Design
- Type
- Dufour 325 GL
- Builder
- Dufour Yachts
- Designer
- Felci
- Year built
- 2007
Velocity Prediction
Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.01 | 5.31 | 5.55 | 5.46 | 5.25 | 5.02 | 4.49 | 3.83 |
| 8 | 5.92 | 6.17 | 6.37 | 6.34 | 6.27 | 6.07 | 5.57 | 4.86 |
| 10 | 6.49 | 6.68 | 6.83 | 6.89 | 6.89 | 6.76 | 6.4 | 5.69 |
| 12 | 6.8 | 6.97 | 7.13 | 7.24 | 7.29 | 7.2 | 6.94 | 6.31 |
| 14 | 6.94 | 7.13 | 7.36 | 7.48 | 7.64 | 7.58 | 7.33 | 6.71 |
| 16 | 7 | 7.21 | 7.51 | 7.66 | 7.96 | 7.94 | 7.69 | 7.03 |
| 20 | 7.05 | 7.28 | 7.64 | 8 | 8.51 | 8.65 | 8.4 | 7.58 |
| 24 | 7.03 | 7.29 | 7.75 | 8.16 | 8.97 | 9.39 | 9.26 | 8.13 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.1° | 3.25 | 145.3° | 3.31 |
| 8 | 42.6° | 3.93 | 146.9° | 4.21 |
| 10 | 41.3° | 4.44 | 146.9° | 4.93 |
| 12 | 40° | 4.75 | 147.4° | 5.46 |
| 14 | 39.4° | 4.88 | 149.3° | 5.81 |
| 16 | 39.1° | 4.95 | 172.9° | 6.32 |
| 20 | 39.3° | 4.96 | 176.3° | 7.06 |
| 24 | 40.8° | 4.86 | 176.5° | 7.6 |
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