Fairwinds — ORC Rating

GPH

610.4

OSN

590.7

LOA

12.2 m

Displacement

7489 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6466

Medium

0.902

High

1.06

Triple Offshore

Low

0.8407

Medium

1.1178

High

1.2692

Boat Specifications

Dimensions

Length overall: 12.2 m
Beam: 3.75 m
Draft: 2.12 m
Displacement: 7489 kg
Crew weight: 715 kg
Wetted surface: 32.7 m²

Sails

Mainsail: 49.97 m²
Genoa: 34.47 m²
Spinnaker: 100.97 m²
Asymmetric spinnaker: 90.57 m²

Design

Type: Winner 12.20
Builder: Winner
Designer: van de Stad design
Year built: 2009
Stability index: 116.3

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.

6,43.8,4.669141,52,5.2,60,5.53,75,5.8,90,5.79,110,5.78,120,5.58,135,5,144.2,4.487933,150,4.2
8,42.3,5.570344,52,6.23,60,6.57,75,6.83,90,6.98,110,7.02,120,6.82,135,6.19,148.7,5.406931,150,5.33
10,41.7,6.335063,52,7.02,60,7.27,75,7.44,90,7.64,110,7.7,120,7.58,135,7.14,150,6.34,151.1,6.270957
12,40,6.76201,52,7.45,60,7.63,75,7.78,90,7.99,110,8.13,120,8.03,135,7.71,150,7.18,155.6,6.895918
14,39.4,6.949355,52,7.62,60,7.83,75,8.05,90,8.19,110,8.56,120,8.47,135,8.12,150,7.7,164.6,7.188085
16,39.1,7.022776,52,7.7,60,7.92,75,8.26,90,8.4,110,8.95,120,8.93,135,8.57,150,8.09,177.2,7.498953
20,38.7,7.11146,52,7.76,60,8,75,8.46,90,8.92,110,9.44,120,9.85,135,9.51,150,8.94,179,8.261258

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.2	5.53	5.8	5.79	5.78	5.58	5	4.2
8	6.23	6.57	6.83	6.98	7.02	6.82	6.19	5.33
10	7.02	7.27	7.44	7.64	7.7	7.58	7.14	6.34
12	7.45	7.63	7.78	7.99	8.13	8.03	7.71	7.18
14	7.62	7.83	8.05	8.19	8.56	8.47	8.12	7.7
16	7.7	7.92	8.26	8.4	8.95	8.93	8.57	8.09
20	7.76	8	8.46	8.92	9.44	9.85	9.51	8.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	3.37	144.2°	3.64
8	42.3°	4.12	148.7°	4.62
10	41.7°	4.73	151.1°	5.49
12	40°	5.18	155.6°	6.28
14	39.4°	5.37	164.6°	6.93
16	39.1°	5.45	177.2°	7.49
20	38.7°	5.55	179°	8.26

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