ORION
GRE DUFOUR 3800Sail number GRE/GR74
GPH
739.7
OSN
715.4
LOA
9.19 m
Displacement
4430 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5434
Medium
0.7454
High
0.8744
Triple Offshore
Low
0.6987
Medium
0.9198
High
1.0387
Boat Specifications
Dimensions
- Length overall
- 9.19 m
- Beam
- 3.16 m
- Draft
- 1.75 m
- Displacement
- 4430 kg
- Crew weight
- 300 kg
- Wetted surface
- 20.42 m²
Sails
- Mainsail
- 18.63 m²
- Genoa
- 26.4 m²
- Spinnaker
- 64.19 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- DUFOUR 3800
- Builder
- DUFOUR SA
- Designer
- M.DUFOUR
- Year built
- 1978
- Stability index
- 118.8
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.27 | 4.52 | 4.7 | 4.68 | 4.8 | 4.66 | 4.26 | 3.65 |
| 8 | 5.03 | 5.3 | 5.52 | 5.66 | 5.82 | 5.69 | 5.21 | 4.6 |
| 10 | 5.66 | 5.91 | 6.08 | 6.27 | 6.38 | 6.32 | 6.04 | 5.44 |
| 12 | 6.05 | 6.23 | 6.37 | 6.55 | 6.7 | 6.66 | 6.47 | 6.13 |
| 14 | 6.25 | 6.41 | 6.57 | 6.67 | 6.98 | 6.97 | 6.78 | 6.5 |
| 16 | 6.35 | 6.53 | 6.73 | 6.81 | 7.22 | 7.27 | 7.09 | 6.78 |
| 20 | 6.4 | 6.61 | 6.95 | 7.16 | 7.48 | 7.75 | 7.72 | 7.38 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.2° | 2.77 | 147.8° | 3.16 |
| 8 | 42° | 3.34 | 152° | 3.99 |
| 10 | 41.8° | 3.76 | 152° | 4.72 |
| 12 | 41.8° | 4.12 | 158.3° | 5.41 |
| 14 | 40.6° | 4.35 | 171.8° | 5.96 |
| 16 | 40° | 4.44 | 178.1° | 6.36 |
| 20 | 40.5° | 4.45 | 179° | 6.92 |
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