RAFFALE
SUI MC 38 ODSail number SUI/SUI3853
GPH
508.2
OSN
497
LOA
11.275 m
Displacement
3575 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.8257
Medium
1.0575
High
1.2439
Triple Offshore
Low
1.056
Medium
1.3114
High
1.5102
Boat Specifications
Dimensions
- Length overall
- 11.275 m
- Beam
- 3.5 m
- Draft
- 2.81 m
- Displacement
- 3575 kg
- Crew weight
- 550 kg
- Wetted surface
- 28.85 m²
Sails
- Mainsail
- 59.75 m²
- Genoa
- 40.64 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 185.02 m²
Design
- Type
- MC 38 OD
- Builder
- McConaghy
- Designer
- DUNNING Harry
- Year built
- 2011
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 | 6.83 | 7.15 | 7.34 | 7.2 | 7.05 | 6.9 | 6.22 | 5.22 |
| 8 | 7.64 | 7.94 | 8.21 | 8.1 | 8.11 | 8.14 | 7.71 | 6.59 |
| 10 | 7.97 | 8.27 | 8.74 | 8.92 | 8.71 | 8.99 | 8.7 | 7.67 |
| 12 | 8.18 | 8.54 | 9.09 | 9.51 | 9.24 | 9.62 | 9.83 | 8.63 |
| 14 | 8.35 | 8.75 | 9.38 | 9.91 | 9.84 | 10.22 | 10.94 | 9.6 |
| 16 | 8.49 | 8.92 | 9.61 | 10.29 | 10.75 | 10.82 | 11.79 | 10.76 |
| 20 | 8.66 | 9.12 | 9.94 | 10.86 | 12.05 | 11.96 | 13.45 | 14 |
| 24 | 8.64 | 9.15 | 10.11 | 11.3 | 13.02 | 13.61 | 15.38 | 17.63 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 42.1° | 4.54 | 142.1° | 4.52 |
| 8 | 39.2° | 5.25 | 145.6° | 5.71 |
| 10 | 38° | 5.58 | 148.8° | 6.64 |
| 12 | 37.8° | 5.77 | 150.1° | 7.48 |
| 14 | 37.3° | 5.91 | 147.6° | 8.31 |
| 16 | 37° | 6 | 145.1° | 9.32 |
| 20 | 37.3° | 6.06 | 146.7° | 12.13 |
| 24 | 38.1° | 5.99 | 151.4° | 15.45 |
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