2 unlimited — ORC Rating

GPH

538.9

OSN

523.5

LOA

12.41 m

Displacement

5621 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8581

Medium

1.1494

High

1.3145

Triple Offshore

Low

1.1044

Medium

1.4065

High

1.5888

Boat Specifications

Dimensions

Length overall: 12.41 m
Beam: 3.96 m
Draft: 2.48 m
Displacement: 5621 kg
Crew weight: 954 kg
Wetted surface: 31.12 m²

Sails

Mainsail: 58.47 m²
Genoa: 39.8 m²
Spinnaker: 150.3 m²
Asymmetric spinnaker: 0 m²

Design

Type: FARR 40 OD - MOD
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.

6,42.5,5.43893,52,6.12,60,6.48,75,6.8,90,6.72,110,6.62,120,6.46,135,5.84,143.4,5.318768,150,4.93
8,41.4,6.545697,52,7.3,60,7.55,75,7.72,90,7.71,110,7.82,120,7.74,135,7.25,143.1,6.690137,150,6.18
10,38.7,7.07302,52,7.81,60,8,75,8.17,90,8.18,110,8.42,120,8.39,135,8.04,149.8,7.289348,150,7.27
12,37.4,7.26321,52,8.01,60,8.25,75,8.57,90,8.64,110,8.87,120,9.07,135,8.66,150,7.99,156.5,7.665801
14,36.7,7.346195,52,8.12,60,8.4,75,8.89,90,9.14,110,9.24,120,9.63,135,9.4,150,8.56,170.1,7.725031
16,36,7.404047,52,8.19,60,8.49,75,9.08,90,9.56,110,9.64,120,10.05,135,10.27,150,9.21,180,8.16
20,35.9,7.518132,52,8.38,60,8.74,75,9.27,90,10.09,110,10.52,120,11.05,135,12.2,149.5,10.909566,150,10.85

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.12	6.48	6.8	6.72	6.62	6.46	5.84	4.93
8	7.3	7.55	7.72	7.71	7.82	7.74	7.25	6.18
10	7.81	8	8.17	8.18	8.42	8.39	8.04	7.27
12	8.01	8.25	8.57	8.64	8.87	9.07	8.66	7.99
14	8.12	8.4	8.89	9.14	9.24	9.63	9.4	8.56
16	8.19	8.49	9.08	9.56	9.64	10.05	10.27	9.21
20	8.38	8.74	9.27	10.09	10.52	11.05	12.2	10.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	4.01	143.4°	4.27
8	41.4°	4.91	143.1°	5.35
10	38.7°	5.52	149.8°	6.3
12	37.4°	5.77	156.5°	7.03
14	36.7°	5.89	170.1°	7.61
16	36°	5.99	180°	8.16
20	35.9°	6.09	149.5°	9.4

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