WALROSS IV
GER NISSEN 56Sail number GER/GER6000
GPH
522.7
OSN
508.2
LOA
16.99 m
Displacement
19084 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7543
Medium
1.0358
High
1.2153
Triple Offshore
Low
0.9877
Medium
1.3031
High
1.4779
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
- 61.68 m²
Sails
- Mainsail
- 90.17 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 | 6.45 | 6.89 | 7.23 | 7.13 | 6.39 | 6.2 | 5.52 | 4.6 |
| 8 | 7.71 | 8.12 | 8.42 | 8.36 | 7.89 | 7.72 | 7.01 | 5.91 |
| 10 | 8.39 | 8.77 | 9.07 | 9.09 | 8.92 | 8.81 | 8.22 | 7.11 |
| 12 | 8.7 | 9.04 | 9.41 | 9.53 | 9.49 | 9.47 | 9.06 | 8.16 |
| 14 | 8.91 | 9.22 | 9.61 | 9.85 | 9.87 | 9.97 | 9.63 | 8.97 |
| 16 | 9.03 | 9.34 | 9.74 | 10.12 | 10.27 | 10.44 | 10.16 | 9.53 |
| 20 | 9.16 | 9.47 | 9.97 | 10.45 | 11.07 | 11.21 | 11.3 | 10.58 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.7° | 4.15 | 140.6° | 3.98 |
| 8 | 42.4° | 5.09 | 144.8° | 5.12 |
| 10 | 41.2° | 5.62 | 147.8° | 6.16 |
| 12 | 40° | 5.94 | 151.4° | 7.08 |
| 14 | 39.6° | 6.14 | 155.9° | 7.86 |
| 16 | 39.4° | 6.26 | 162.8° | 8.52 |
| 20 | 39.3° | 6.38 | 177.2° | 9.6 |
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