OVERWIND — ORC Rating

GPH

593.7

OSN

578.1

LOA

9.435 m

Displacement

2334 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7983

Medium

1.0395

High

1.182

Triple Offshore

Low

1.0199

Medium

1.2664

High

1.4292

Boat Specifications

Dimensions

Length overall: 9.435 m
Beam: 3.04 m
Draft: 2.14 m
Displacement: 2334 kg
Crew weight: 530 kg
Wetted surface: 17.88 m²

Sails

Mainsail: 35.73 m²
Genoa: 20.04 m²
Spinnaker: 85.92 m²
Asymmetric spinnaker: 85.35 m²

Design

Type: FARR 30
Builder: OVINTON MARINE
Designer: FARR
Year built: 1996

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.

6,41.6,4.974605,52,5.6,60,5.9,75,6.13,90,6.22,110,6.28,120,6.11,135,5.49,144.2,4.944124,150,4.63
8,40.4,5.935355,52,6.57,60,6.75,75,6.87,90,6.96,110,7.1,120,7.03,135,6.66,146.3,6.009947,150,5.77
10,37.7,6.256133,52,6.91,60,7.08,75,7.26,90,7.28,110,7.65,120,7.64,135,7.25,150,6.69,153.7,6.503166
12,36.7,6.360882,52,7.05,60,7.27,75,7.61,90,7.74,110,8.05,120,8.3,135,7.91,150,7.25,162,6.781931
14,36.5,6.431493,52,7.13,60,7.38,75,7.87,90,8.19,110,8.42,120,8.82,135,8.73,150,7.85,180,7.01
16,35.8,6.48531,52,7.17,60,7.45,75,8.02,90,8.57,110,8.82,120,9.29,135,9.66,150,8.56,180,7.5
20,36.2,6.555465,52,7.31,60,7.66,75,8.18,90,8.97,110,9.67,120,10.27,135,11.53,145.4,11.103871,150,10.55

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.6	5.9	6.13	6.22	6.28	6.11	5.49	4.63
8	6.57	6.75	6.87	6.96	7.1	7.03	6.66	5.77
10	6.91	7.08	7.26	7.28	7.65	7.64	7.25	6.69
12	7.05	7.27	7.61	7.74	8.05	8.3	7.91	7.25
14	7.13	7.38	7.87	8.19	8.42	8.82	8.73	7.85
16	7.17	7.45	8.02	8.57	8.82	9.29	9.66	8.56
20	7.31	7.66	8.18	8.97	9.67	10.27	11.53	10.55

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.6°	3.72	144.2°	4.01
8	40.4°	4.52	146.3°	5
10	37.7°	4.95	153.7°	5.83
12	36.7°	5.1	162°	6.45
14	36.5°	5.17	180°	7.01
16	35.8°	5.26	180°	7.5
20	36.2°	5.29	145.4°	9.14

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