NAFSITHOI
GRE DISCOVERY 3000EXTSail number GRE/GRE872
GPH
728
OSN
701.6
LOA
10.15 m
Displacement
5520 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.5441
Medium
0.7627
High
0.9017
Triple Offshore
Low
0.7029
Medium
0.939
High
1.0667
Boat Specifications
Dimensions
- Length overall
- 10.15 m
- Beam
- 3.24 m
- Draft
- 1.73 m
- Displacement
- 5520 kg
- Crew weight
- 500 kg
- Wetted surface
- 24.3 m²
Sails
- Mainsail
- 22.64 m²
- Genoa
- 28.11 m²
- Spinnaker
- 64.28 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- DISCOVERY 3000EXT
- Builder
- DROMOR YACHTS
- Designer
- ED DUBOIS
- Year built
- 1989
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 4.33 | 4.6 | 4.77 | 4.69 | 4.81 | 4.66 | 4.19 | 3.56 |
| 8 | 5.23 | 5.49 | 5.67 | 5.71 | 5.85 | 5.71 | 5.24 | 4.59 |
| 10 | 5.82 | 6.04 | 6.2 | 6.33 | 6.45 | 6.37 | 6.05 | 5.47 |
| 12 | 6.19 | 6.36 | 6.52 | 6.67 | 6.81 | 6.76 | 6.53 | 6.14 |
| 14 | 6.41 | 6.56 | 6.73 | 6.87 | 7.09 | 7.05 | 6.86 | 6.56 |
| 16 | 6.54 | 6.7 | 6.89 | 6.98 | 7.33 | 7.33 | 7.15 | 6.86 |
| 20 | 6.63 | 6.82 | 7.11 | 7.28 | 7.75 | 7.92 | 7.79 | 7.41 |
| 24 | 6.62 | 6.84 | 7.2 | 7.53 | 8.01 | 8.46 | 8.53 | 8.06 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.2° | 2.79 | 146.2° | 3.08 |
| 8 | 43.5° | 3.44 | 149.6° | 3.98 |
| 10 | 41.9° | 3.92 | 152.8° | 4.75 |
| 12 | 40.5° | 4.27 | 159° | 5.42 |
| 14 | 39.3° | 4.52 | 172.2° | 5.98 |
| 16 | 38.9° | 4.64 | 177.9° | 6.41 |
| 20 | 38.6° | 4.71 | 179° | 6.99 |
| 24 | 39.6° | 4.64 | 178.6° | 7.52 |
Loading polar chart…