OAKCLIFF FARR 40 BLUE — ORC Rating

GPH

529

OSN

517.1

LOA

12.415 m

Displacement

5230 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7868

Medium

1.0253

High

1.1776

Triple Offshore

Low

1.0154

Medium

1.2645

High

1.4287

Boat Specifications

Dimensions

Length overall: 12.415 m
Beam: 3.96 m
Draft: 2.61 m
Displacement: 5230 kg
Crew weight: 791 kg
Wetted surface: 30.13 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: 121.2

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.

6,43,5.619716,52,6.27,60,6.64,75,7.08,90,7.27,110,7.01,120,6.79,135,6.08,143.3,5.525236,150,5.12
8,41.2,6.64527,52,7.4,60,7.64,75,7.84,90,8.06,110,7.99,120,7.96,135,7.6,144.7,6.849335,150,6.46
10,38.8,6.980284,52,7.77,60,8,75,8.25,90,8.53,110,8.58,120,8.64,135,8.33,149.6,7.594083,150,7.56
12,38.2,7.151429,52,7.92,60,8.16,75,8.59,90,8.86,110,9.25,120,9.17,135,9.13,150,8.29,152.3,8.143271
14,37.8,7.251742,52,8,60,8.27,75,8.79,90,9.24,110,9.86,120,9.8,135,10.04,148.7,9.081772,150,8.96
16,37,7.350036,52,8.11,60,8.37,75,8.93,90,9.55,110,10.33,120,10.59,135,11,146.2,10.19273,150,9.78
20,37.5,7.436787,52,8.23,60,8.59,75,9.22,90,9.89,110,11.15,120,11.97,135,12.47,144.7,12.951248,150,12.21

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.27	6.64	7.08	7.27	7.01	6.79	6.08	5.12
8	7.4	7.64	7.84	8.06	7.99	7.96	7.6	6.46
10	7.77	8	8.25	8.53	8.58	8.64	8.33	7.56
12	7.92	8.16	8.59	8.86	9.25	9.17	9.13	8.29
14	8	8.27	8.79	9.24	9.86	9.8	10.04	8.96
16	8.11	8.37	8.93	9.55	10.33	10.59	11	9.78
20	8.23	8.59	9.22	9.89	11.15	11.97	12.47	12.21

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.11	143.3°	4.43
8	41.2°	5	144.7°	5.59
10	38.8°	5.44	149.6°	6.55
12	38.2°	5.62	152.3°	7.21
14	37.8°	5.73	148.7°	7.76
16	37°	5.87	146.2°	8.47
20	37.5°	5.9	144.7°	10.57

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