BLUE — ORC Rating | RegattaPages

GPH

538.2

OSN

523.7

LOA

12.96 m

Displacement

7887 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.781

Medium

1.0206

High

1.1403

Triple Offshore

Low

0.9972

Medium

1.2478

High

1.3792

Boat Specifications

Dimensions

Length overall: 12.96 m
Beam: 3.91 m
Draft: 2.75 m
Displacement: 7887 kg
Crew weight: 710 kg
Wetted surface: 34.84 m²

Sails

Mainsail: 61.01 m²
Genoa: 47.54 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 181.85 m²

Design

Type: SWAN 42 CS
Builder: NAUTOR
Designer: SWAN NY/CLUB FRERS
Year built: 2006
Stability index: 139.6

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.

6,42.4,5.646922,52,6.29,60,6.59,75,6.8,90,6.67,110,6.7,120,6.55,135,5.92,143.3,5.388041,150,4.99
8,40,6.566199,52,7.34,60,7.57,75,7.71,90,7.64,110,7.85,120,7.78,135,7.3,146,6.561826,150,6.29
10,38.2,7.02418,52,7.83,60,8.02,75,8.18,90,8.17,110,8.43,120,8.43,135,8.12,149.6,7.38539,150,7.36
12,37.2,7.206258,52,8.03,60,8.25,75,8.48,90,8.54,110,8.8,120,8.95,135,8.7,150,8.08,151.4,7.995599
14,37,7.337515,52,8.15,60,8.38,75,8.71,90,8.87,110,9.09,120,9.41,135,9.3,150,8.55,150.2,8.539174
16,36.9,7.427928,52,8.23,60,8.47,75,8.86,90,9.16,110,9.36,120,9.77,135,9.97,147.9,9.207647,150,9
20,37,7.487771,52,8.3,60,8.58,75,9.06,90,9.58,110,9.88,120,10.52,135,11.67,143.9,11.039742,150,10.31

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.29	6.59	6.8	6.67	6.7	6.55	5.92	4.99
8	7.34	7.57	7.71	7.64	7.85	7.78	7.3	6.29
10	7.83	8.02	8.18	8.17	8.43	8.43	8.12	7.36
12	8.03	8.25	8.48	8.54	8.8	8.95	8.7	8.08
14	8.15	8.38	8.71	8.87	9.09	9.41	9.3	8.55
16	8.23	8.47	8.86	9.16	9.36	9.77	9.97	9
20	8.3	8.58	9.06	9.58	9.88	10.52	11.67	10.31

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.17	143.3°	4.32
8	40°	5.03	146°	5.44
10	38.2°	5.52	149.6°	6.37
12	37.2°	5.74	151.4°	7.02
14	37°	5.86	150.2°	7.41
16	36.9°	5.94	147.9°	7.8
20	37°	5.98	143.9°	8.92

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