GRIOTTINE
FRA SHAMROCK MK2 modSail number FRA/FRA14731
GPH
641.5
OSN
621.5
LOA
9.45 m
Displacement
2351 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6296
Medium
0.8599
High
0.9843
Triple Offshore
Low
0.8143
Medium
1.0571
High
1.1916
Boat Specifications
Dimensions
- Length overall
- 9.45 m
- Beam
- 2.49 m
- Draft
- 1.68 m
- Displacement
- 2351 kg
- Crew weight
- 519 kg
- Wetted surface
- 17.84 m²
Sails
- Mainsail
- 26.34 m²
- Genoa
- 20.59 m²
- Spinnaker
- 61.07 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- SHAMROCK MK2 mod
- Builder
- KL NAUTIC
- Designer
- BRETECHET Gilles
- Year built
- 1991
- Stability index
- 115
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.16 | 5.45 | 5.62 | 5.49 | 5.54 | 5.36 | 4.8 | 3.97 |
| 8 | 6.11 | 6.34 | 6.5 | 6.51 | 6.62 | 6.49 | 5.98 | 5.08 |
| 10 | 6.63 | 6.8 | 6.95 | 7.02 | 7.21 | 7.12 | 6.77 | 6.07 |
| 12 | 6.87 | 7.07 | 7.28 | 7.32 | 7.69 | 7.66 | 7.29 | 6.8 |
| 14 | 6.98 | 7.21 | 7.55 | 7.68 | 8.1 | 8.19 | 7.83 | 7.29 |
| 16 | 7.05 | 7.3 | 7.72 | 8 | 8.39 | 8.72 | 8.43 | 7.78 |
| 20 | 7.11 | 7.4 | 7.92 | 8.46 | 8.94 | 9.62 | 10.03 | 8.96 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.8° | 3.36 | 138.1° | 3.44 |
| 8 | 41.5° | 4.12 | 147.8° | 4.4 |
| 10 | 39.4° | 4.62 | 150.5° | 5.26 |
| 12 | 38.2° | 4.85 | 157.4° | 6 |
| 14 | 38.2° | 4.95 | 170° | 6.58 |
| 16 | 38.2° | 5 | 177.2° | 7.06 |
| 20 | 39° | 5.01 | 174.8° | 7.97 |
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