GRIOTTINE
FRA SHAMROCK MK2 modSail number FRA/FRA14731
GPH
645.4
OSN
625.4
LOA
9.45 m
Displacement
2351 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.6162
Medium
0.8542
High
0.9832
Triple Offshore
Low
0.8021
Medium
1.054
High
1.1966
Boat Specifications
Dimensions
- Length overall
- 9.45 m
- Beam
- 2.49 m
- Draft
- 1.68 m
- Displacement
- 2351 kg
- Crew weight
- 522 kg
- Wetted surface
- 17.85 m²
Sails
- Mainsail
- 26.31 m²
- Genoa
- 20.6 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
- 114.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.98 | 5.3 | 5.54 | 5.48 | 5.53 | 5.35 | 4.8 | 3.97 |
| 8 | 6 | 6.29 | 6.5 | 6.57 | 6.66 | 6.53 | 5.99 | 5.07 |
| 10 | 6.6 | 6.78 | 6.93 | 7.05 | 7.22 | 7.13 | 6.8 | 6.08 |
| 12 | 6.84 | 7.04 | 7.27 | 7.32 | 7.76 | 7.7 | 7.29 | 6.82 |
| 14 | 6.94 | 7.17 | 7.57 | 7.74 | 8.19 | 8.34 | 7.87 | 7.28 |
| 16 | 6.98 | 7.24 | 7.74 | 8.14 | 8.51 | 8.95 | 8.54 | 7.81 |
| 20 | 7.1 | 7.38 | 7.9 | 8.62 | 9.33 | 9.79 | 10.29 | 9.1 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 43.5° | 3.22 | 138.5° | 3.44 |
| 8 | 42.4° | 3.96 | 148.4° | 4.39 |
| 10 | 40.8° | 4.54 | 149.3° | 5.27 |
| 12 | 39° | 4.81 | 157.4° | 6.03 |
| 14 | 39° | 4.91 | 171.8° | 6.6 |
| 16 | 38.8° | 4.95 | 177.2° | 7.06 |
| 20 | 39° | 5.03 | 173.6° | 8.01 |
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