OAKCLIFF FARR 40 BLUE — ORC Rating

GPH

527.3

OSN

515.7

LOA

12.415 m

Displacement

5113 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8022

Medium

1.0292

High

1.1702

Triple Offshore

Low

1.0271

Medium

1.2646

High

1.4179

Boat Specifications

Dimensions

Length overall: 12.415 m
Beam: 3.96 m
Draft: 2.6 m
Displacement: 5113 kg
Crew weight: 769 kg
Wetted surface: 29.86 m²

Sails

Mainsail: 61.37 m²
Genoa: 40.47 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 188.66 m²

Design

Type: Farr 40
Builder: Carroll Marine
Designer: Farr
Year built: 1997
Stability index: 122.7

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.

6,42.3,5.827229,52,6.49,60,6.81,75,7.04,90,7.17,110,6.94,120,6.8,135,6.1,142.6,5.601609,150,5.13
8,39.4,6.625828,52,7.43,60,7.67,75,7.83,90,8,110,7.94,120,7.94,135,7.57,145.6,6.774826,150,6.46
10,37.8,6.935348,52,7.77,60,8.01,75,8.27,90,8.44,110,8.55,120,8.6,135,8.36,149.6,7.570895,150,7.54
12,37.2,7.093268,52,7.94,60,8.19,75,8.56,90,8.76,110,9.14,120,9.13,135,9.12,150,8.32,151.8,8.192411
14,37.2,7.218812,52,8.04,60,8.31,75,8.76,90,9.13,110,9.68,120,9.69,135,9.96,149.2,9.057466,150,8.98
16,37.2,7.281585,52,8.11,60,8.4,75,8.9,90,9.4,110,10.14,120,10.42,135,10.9,146.6,10.169518,150,9.81
20,37.8,7.340332,52,8.17,60,8.5,75,9.1,90,9.79,110,10.97,120,11.82,135,12.5,145.3,12.771485,150,12.13

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.49	6.81	7.04	7.17	6.94	6.8	6.1	5.13
8	7.43	7.67	7.83	8	7.94	7.94	7.57	6.46
10	7.77	8.01	8.27	8.44	8.55	8.6	8.36	7.54
12	7.94	8.19	8.56	8.76	9.14	9.13	9.12	8.32
14	8.04	8.31	8.76	9.13	9.68	9.69	9.96	8.98
16	8.11	8.4	8.9	9.4	10.14	10.42	10.9	9.81
20	8.17	8.5	9.1	9.79	10.97	11.82	12.5	12.13

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	4.31	142.6°	4.45
8	39.4°	5.12	145.6°	5.59
10	37.8°	5.48	149.6°	6.53
12	37.2°	5.65	151.8°	7.22
14	37.2°	5.75	149.2°	7.78
16	37.2°	5.8	146.6°	8.49
20	37.8°	5.8	145.3°	10.5

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