ZAMMERMOOS — ORC Rating

GPH

531.5

OSN

518.6

LOA

12.96 m

Displacement

7313 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7856

Medium

1.0291

High

1.1564

Triple Offshore

Low

1.0116

Medium

1.2614

High

1.4017

Boat Specifications

Dimensions

Length overall: 12.96 m
Beam: 3.91 m
Draft: 2.72 m
Displacement: 7313 kg
Crew weight: 975 kg
Wetted surface: 35.08 m²

Sails

Mainsail: 62.24 m²
Genoa: 48.29 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 184.24 m²

Design

Type: SWAN 42 CLUB
Builder: NAUTOR
Designer: FRERS
Year built: 2006

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.

6,42.4,5.70109,52,6.35,60,6.75,75,7.15,90,7.21,110,6.82,120,6.57,135,5.93,143,5.421747,150,5
8,40.1,6.654278,52,7.41,60,7.65,75,7.94,90,8.04,110,7.88,120,7.81,135,7.33,146,6.58595,150,6.3
10,38,7.081122,52,7.89,60,8.08,75,8.29,90,8.5,110,8.48,120,8.47,135,8.15,149.8,7.393482,150,7.38
12,36.9,7.265364,52,8.09,60,8.31,75,8.55,90,8.84,110,8.88,120,9.02,135,8.75,150,8.11,151.6,8.003196
14,36.7,7.408556,52,8.21,60,8.44,75,8.78,90,9.07,110,9.35,120,9.5,135,9.38,150,8.59,150.2,8.573745
16,36.3,7.482055,52,8.3,60,8.54,75,8.94,90,9.27,110,9.8,120,9.88,135,10.07,147.6,9.285492,150,9.06
20,36.1,7.586729,52,8.41,60,8.68,75,9.17,90,9.68,110,10.65,120,10.83,135,11.88,143.8,11.227318,150,10.46
24,37.3,7.605533,52,8.43,60,8.73,75,9.29,90,9.99,110,11.31,120,12.16,135,13.6,143.6,14.349719,150,13.33

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.35	6.75	7.15	7.21	6.82	6.57	5.93	5
8	7.41	7.65	7.94	8.04	7.88	7.81	7.33	6.3
10	7.89	8.08	8.29	8.5	8.48	8.47	8.15	7.38
12	8.09	8.31	8.55	8.84	8.88	9.02	8.75	8.11
14	8.21	8.44	8.78	9.07	9.35	9.5	9.38	8.59
16	8.3	8.54	8.94	9.27	9.8	9.88	10.07	9.06
20	8.41	8.68	9.17	9.68	10.65	10.83	11.88	10.46
24	8.43	8.73	9.29	9.99	11.31	12.16	13.6	13.33

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.21	143°	4.33
8	40.1°	5.09	146°	5.46
10	38°	5.58	149.8°	6.39
12	36.9°	5.81	151.6°	7.04
14	36.7°	5.94	150.2°	7.44
16	36.3°	6.03	147.6°	7.84
20	36.1°	6.13	143.8°	9.06
24	37.3°	6.05	143.6°	11.55

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