WALROSS IV
GER NISSEN 56Sail number GER/GER6000
GPH
524
OSN
509.5
LOA
16.99 m
Displacement
19084 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7442
Medium
1.0322
High
1.2213
Triple Offshore
Low
0.9788
Medium
1.303
High
1.4834
Boat Specifications
Dimensions
- Length overall
- 16.99 m
- Beam
- 4.58 m
- Draft
- 2.96 m
- Displacement
- 19084 kg
- Crew weight
- 960 kg
- Wetted surface
- 61.67 m²
Sails
- Mainsail
- 89.67 m²
- Genoa
- 69.52 m²
- Spinnaker
- 206.13 m²
- Asymmetric spinnaker
- 0 m²
Design
- Type
- NISSEN 56
- Builder
- BERLIN/GLUECKSTADT
- Designer
- NISSEN
- Year built
- 2006
- Stability index
- 130.1
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 6.23 | 6.7 | 7.15 | 7.18 | 6.41 | 6.23 | 5.58 | 4.65 |
| 8 | 7.55 | 8.04 | 8.48 | 8.48 | 7.92 | 7.74 | 7.03 | 5.94 |
| 10 | 8.4 | 8.81 | 9.15 | 9.17 | 9 | 8.87 | 8.26 | 7.12 |
| 12 | 8.76 | 9.11 | 9.48 | 9.55 | 9.53 | 9.48 | 9.09 | 8.19 |
| 14 | 8.96 | 9.26 | 9.67 | 9.85 | 9.86 | 9.96 | 9.6 | 9 |
| 16 | 9.07 | 9.37 | 9.77 | 10.13 | 10.28 | 10.46 | 10.1 | 9.51 |
| 20 | 9.19 | 9.51 | 9.96 | 10.52 | 11.23 | 11.32 | 11.37 | 10.52 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 45.3° | 3.99 | 140.8° | 4.03 |
| 8 | 43.2° | 4.93 | 145.1° | 5.14 |
| 10 | 42.6° | 5.53 | 147.5° | 6.16 |
| 12 | 41.2° | 5.93 | 150.7° | 7.1 |
| 14 | 40.5° | 6.15 | 155.9° | 7.9 |
| 16 | 40° | 6.28 | 163.7° | 8.55 |
| 20 | 39° | 6.48 | 177.2° | 9.57 |
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