OAKCLIFF FARR 40 GRAY — ORC Rating

GPH

526.3

OSN

514.2

LOA

12.415 m

Displacement

5097 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7977

Medium

1.0319

High

1.1778

Triple Offshore

Low

1.0246

Medium

1.269

High

1.4285

Boat Specifications

Dimensions

Length overall: 12.415 m
Beam: 3.96 m
Draft: 2.6 m
Displacement: 5097 kg
Crew weight: 760 kg
Wetted surface: 29.85 m²

Sails

Mainsail: 60.1 m²
Genoa: 39.42 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 188.85 m²

Design

Type: Farr 40
Builder: Carroll Marine
Designer: Farr
Year built: 1997
Stability index: 125.3

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.

6,42.4,5.755257,52,6.43,60,6.75,75,6.97,90,7.18,110,7.13,120,6.86,135,6.08,142.6,5.576433,150,5.12
8,39.9,6.647851,52,7.42,60,7.65,75,7.8,90,8,110,8.06,120,7.93,135,7.56,145.6,6.762706,150,6.44
10,37.8,6.973315,52,7.8,60,8.03,75,8.26,90,8.48,110,8.66,120,8.62,135,8.35,149.6,7.5593,150,7.53
12,37.5,7.172088,52,7.98,60,8.23,75,8.59,90,8.79,110,9.15,120,9.26,135,9.11,150,8.31,151.8,8.181064
14,37,7.262387,52,8.09,60,8.37,75,8.81,90,9.15,110,9.73,120,9.91,135,9.98,149.2,9.045824,150,8.97
16,37,7.337515,52,8.17,60,8.46,75,8.97,90,9.46,110,10.24,120,10.5,135,10.95,146.6,10.157539,150,9.79
20,37.2,7.38202,52,8.24,60,8.58,75,9.19,90,9.9,110,11.12,120,11.96,135,12.67,145.1,12.8147,150,12.13

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.43	6.75	6.97	7.18	7.13	6.86	6.08	5.12
8	7.42	7.65	7.8	8	8.06	7.93	7.56	6.44
10	7.8	8.03	8.26	8.48	8.66	8.62	8.35	7.53
12	7.98	8.23	8.59	8.79	9.15	9.26	9.11	8.31
14	8.09	8.37	8.81	9.15	9.73	9.91	9.98	8.97
16	8.17	8.46	8.97	9.46	10.24	10.5	10.95	9.79
20	8.24	8.58	9.19	9.9	11.12	11.96	12.67	12.13

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.25	142.6°	4.43
8	39.9°	5.1	145.6°	5.58
10	37.8°	5.51	149.6°	6.52
12	37.5°	5.69	151.8°	7.21
14	37°	5.8	149.2°	7.77
16	37°	5.86	146.6°	8.48
20	37.2°	5.88	145.1°	10.51

Loading polar chart…