BLUE — ORC Rating | RegattaPages

GPH

543.5

OSN

529.2

LOA

12.96 m

Displacement

7888 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7631

Medium

1.0086

High

1.1339

Triple Offshore

Low

0.9818

Medium

1.2383

High

1.374

Boat Specifications

Dimensions

Length overall: 12.96 m
Beam: 3.91 m
Draft: 2.75 m
Displacement: 7888 kg
Crew weight: 820 kg
Wetted surface: 35.15 m²

Sails

Mainsail: 61.53 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

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.

6,42.4,5.443796,52,6.1,60,6.44,75,6.72,90,6.67,110,6.69,120,6.53,135,5.88,143,5.371662,150,4.95
8,40.5,6.417625,52,7.24,60,7.51,75,7.7,90,7.72,110,7.87,120,7.79,135,7.28,145.5,6.503858,150,6.19
10,39.4,7.039943,52,7.79,60,7.99,75,8.14,90,8.16,110,8.42,120,8.39,135,8.08,149,7.361457,150,7.28
12,37.9,7.210892,52,8,60,8.22,75,8.45,90,8.51,110,8.76,120,8.93,135,8.6,150,8.03,151.8,7.897393
14,37.3,7.303826,52,8.1,60,8.33,75,8.7,90,8.88,110,9.07,120,9.41,135,9.21,150,8.42,152,8.279087
16,37.1,7.397341,52,8.16,60,8.4,75,8.86,90,9.22,110,9.39,120,9.8,135,9.91,150,8.84,176,7.819047
20,36.9,7.527967,52,8.3,60,8.54,75,9.02,90,9.71,110,10.04,120,10.59,135,11.59,143.5,10.909903,150,10.12

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.1	6.44	6.72	6.67	6.69	6.53	5.88	4.95
8	7.24	7.51	7.7	7.72	7.87	7.79	7.28	6.19
10	7.79	7.99	8.14	8.16	8.42	8.39	8.08	7.28
12	8	8.22	8.45	8.51	8.76	8.93	8.6	8.03
14	8.1	8.33	8.7	8.88	9.07	9.41	9.21	8.42
16	8.16	8.4	8.86	9.22	9.39	9.8	9.91	8.84
20	8.3	8.54	9.02	9.71	10.04	10.59	11.59	10.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.02	143°	4.29
8	40.5°	4.88	145.5°	5.36
10	39.4°	5.44	149°	6.31
12	37.9°	5.69	151.8°	6.96
14	37.3°	5.81	152°	7.31
16	37.1°	5.9	176°	7.8
20	36.9°	6.02	143.5°	8.77

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