Wallbanger — ORC Rating

GPH

610.7

OSN

590.6

LOA

11.17 m

Displacement

4400 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.65

Medium

0.9051

High

1.06

Triple Offshore

Low

0.8425

Medium

1.1163

High

1.2702

Boat Specifications

Dimensions

Length overall: 11.17 m
Beam: 3.56 m
Draft: 2.17 m
Displacement: 4400 kg
Crew weight: 694 kg
Wetted surface: 26.53 m²

Sails

Mainsail: 36.89 m²
Genoa: 34.68 m²
Spinnaker: 68.78 m²
Asymmetric spinnaker: 0 m²

Design

Type: Simonis 35 mod
Builder: Fred Scholtz
Designer: Simonis
Year built: 1990
Stability index: 108.9

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,42.4,4.969833,52,5.56,60,5.84,75,5.99,90,5.82,110,5.49,120,5.27,135,4.65,144.2,4.105719,150,3.85
8,40.5,5.931042,52,6.61,60,6.84,75,6.97,90,6.85,110,6.72,120,6.5,135,5.86,148.4,5.072048,150,4.99
10,38.4,6.482126,52,7.21,60,7.39,75,7.5,90,7.47,110,7.5,120,7.34,135,6.82,150,6.02,150.5,5.986058
12,37.2,6.70408,52,7.48,60,7.67,75,7.85,90,7.86,110,8,120,7.89,135,7.48,150,6.88,155.9,6.594845
14,37,6.849182,52,7.61,60,7.82,75,8.11,90,8.2,110,8.44,120,8.38,135,7.97,150,7.48,165.8,6.900853
16,36.6,6.925609,52,7.7,60,7.93,75,8.29,90,8.5,110,8.85,120,8.85,135,8.48,150,7.94,175.4,7.303526
20,36.6,7.025258,52,7.8,60,8.06,75,8.51,90,8.95,110,9.44,120,9.89,135,9.6,150,8.89,178.4,8.143175

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.56	5.84	5.99	5.82	5.49	5.27	4.65	3.85
8	6.61	6.84	6.97	6.85	6.72	6.5	5.86	4.99
10	7.21	7.39	7.5	7.47	7.5	7.34	6.82	6.02
12	7.48	7.67	7.85	7.86	8	7.89	7.48	6.88
14	7.61	7.82	8.11	8.2	8.44	8.38	7.97	7.48
16	7.7	7.93	8.29	8.5	8.85	8.85	8.48	7.94
20	7.8	8.06	8.51	8.95	9.44	9.89	9.6	8.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.67	144.2°	3.33
8	40.5°	4.51	148.4°	4.32
10	38.4°	5.08	150.5°	5.21
12	37.2°	5.34	155.9°	6.02
14	37°	5.47	165.8°	6.69
16	36.6°	5.56	175.4°	7.28
20	36.6°	5.64	178.4°	8.14

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