IRIS
GRE MIRAGE 28Sail number GRE/GRE2025
GPH
810.1
OSN
785.8
LOA
8.54 m
Displacement
3100 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.4903
Medium
0.6686
High
0.7898
Triple Offshore
Low
0.6356
Medium
0.8405
High
0.9572
Boat Specifications
Dimensions
- Length overall
- 8.54 m
- Beam
- 2.85 m
- Draft
- 1.38 m
- Displacement
- 3100 kg
- Crew weight
- 500 kg
- Wetted surface
- 18.89 m²
Sails
- Mainsail
- 15.62 m²
- Genoa
- 21.99 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 50.94 m²
Design
- Type
- MIRAGE 28
- Builder
- THAMES MARINE
- Designer
- David Feltham
- Year built
- 1981
- Stability index
- 113.9
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 3.8 | 4.06 | 4.22 | 4.36 | 4.47 | 4.32 | 3.94 | 3.38 |
| 8 | 4.59 | 4.85 | 5.02 | 5.31 | 5.4 | 5.29 | 4.89 | 4.27 |
| 10 | 5.17 | 5.41 | 5.58 | 5.87 | 5.95 | 5.88 | 5.62 | 5 |
| 12 | 5.54 | 5.73 | 5.9 | 6.17 | 6.28 | 6.23 | 6.04 | 5.48 |
| 14 | 5.77 | 5.94 | 6.1 | 6.37 | 6.54 | 6.52 | 6.34 | 5.82 |
| 16 | 5.92 | 6.08 | 6.26 | 6.5 | 6.78 | 6.78 | 6.61 | 6.08 |
| 20 | 6.01 | 6.22 | 6.51 | 6.65 | 7.19 | 7.3 | 7.1 | 6.51 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.6° | 2.42 | 145.1° | 2.93 |
| 8 | 44.4° | 2.98 | 145.7° | 3.7 |
| 10 | 43.8° | 3.38 | 145.7° | 4.33 |
| 12 | 43° | 3.7 | 147.1° | 4.75 |
| 14 | 41.7° | 3.95 | 171.2° | 5.14 |
| 16 | 40.6° | 4.11 | 174.8° | 5.58 |
| 20 | 41.2° | 4.14 | 177.2° | 6.14 |
Loading polar chart…