The three Cs
NOR DUFOUR 1800Sail number NOR/NOR4281
GPH
790.5
OSN
765.3
LOA
7.35 m
Displacement
2195 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.51
Medium
0.6988
High
0.8172
Triple Offshore
Low
0.6568
Medium
0.8591
High
0.97
Boat Specifications
Dimensions
- Length overall
- 7.35 m
- Beam
- 2.63 m
- Draft
- 1.31 m
- Displacement
- 2195 kg
- Crew weight
- 384 kg
- Wetted surface
- 13.81 m²
Sails
- Mainsail
- 15.04 m²
- Genoa
- 15.85 m²
- Spinnaker
- 31.78 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- DUFOUR 1800
- Builder
- Dufour Yachts
- Designer
- CORDELLE LAURENT
- Year built
- 1979
- Stability index
- 113.5
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.04 | 4.28 | 4.44 | 4.46 | 4.51 | 4.37 | 3.94 | 3.41 |
| 8 | 4.78 | 5.05 | 5.24 | 5.39 | 5.43 | 5.3 | 4.82 | 4.3 |
| 10 | 5.35 | 5.56 | 5.7 | 5.87 | 5.91 | 5.84 | 5.55 | 5.06 |
| 12 | 5.65 | 5.8 | 5.93 | 6.14 | 6.21 | 6.12 | 5.93 | 5.65 |
| 14 | 5.83 | 5.97 | 6.11 | 6.35 | 6.51 | 6.4 | 6.21 | 5.97 |
| 16 | 5.92 | 6.08 | 6.27 | 6.48 | 6.8 | 6.72 | 6.51 | 6.23 |
| 20 | 5.95 | 6.15 | 6.51 | 6.73 | 7.22 | 7.31 | 7.13 | 6.81 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.1° | 2.62 | 148.7° | 2.95 |
| 8 | 42° | 3.13 | 153.8° | 3.74 |
| 10 | 43.2° | 3.53 | 155.6° | 4.41 |
| 12 | 41.7° | 3.87 | 163.1° | 5.05 |
| 14 | 40° | 4.1 | 176.6° | 5.57 |
| 16 | 39.4° | 4.17 | 179° | 5.91 |
| 20 | 40° | 4.16 | 179° | 6.41 |
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