CHOCOLATE — ORC Rating

GPH

531.7

OSN

518.2

LOA

12.415 m

Displacement

4995 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7927

Medium

1.0269

High

1.1663

Triple Offshore

Low

1.0136

Medium

1.2577

High

1.409

Boat Specifications

Dimensions

Length overall: 12.415 m
Beam: 3.96 m
Draft: 2.6 m
Displacement: 4995 kg
Crew weight: 820 kg
Wetted surface: 29.77 m²

Sails

Mainsail: 61.52 m²
Genoa: 39.66 m²
Spinnaker: 151.14 m²
Asymmetric spinnaker: 0 m²

Design

Type: FARR 40 ONE-DESIGN
Builder: Carroll
Designer: FARR
Year built: 1997
Stability index: 124.5

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.

6,42.4,5.822966,52,6.49,60,6.81,75,7.04,90,6.92,110,6.75,120,6.58,135,5.96,142.4,5.465173,150,5
8,39.6,6.670878,52,7.46,60,7.69,75,7.84,90,7.8,110,7.86,120,7.8,135,7.33,143.8,6.766132,150,6.3
10,37.6,6.979771,52,7.82,60,8.05,75,8.29,90,8.32,110,8.44,120,8.49,135,8.14,150,7.36,150.5,7.330336
12,37.2,7.168595,52,7.99,60,8.24,75,8.62,90,8.79,110,8.84,120,9.1,135,8.85,150,8.11,156.5,7.774845
14,37,7.274908,52,8.1,60,8.38,75,8.83,90,9.19,110,9.2,120,9.59,135,9.62,150,8.76,162.8,8.081414
16,36.9,7.352898,52,8.18,60,8.48,75,8.99,90,9.49,110,9.54,120,10.06,135,10.53,150,9.49,160.1,8.827082
20,37.2,7.394575,52,8.25,60,8.59,75,9.2,90,9.92,110,10.66,120,11,135,12.35,148.2,11.672062,150,11.46

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.49	6.81	7.04	6.92	6.75	6.58	5.96	5
8	7.46	7.69	7.84	7.8	7.86	7.8	7.33	6.3
10	7.82	8.05	8.29	8.32	8.44	8.49	8.14	7.36
12	7.99	8.24	8.62	8.79	8.84	9.1	8.85	8.11
14	8.1	8.38	8.83	9.19	9.2	9.59	9.62	8.76
16	8.18	8.48	8.99	9.49	9.54	10.06	10.53	9.49
20	8.25	8.59	9.2	9.92	10.66	11	12.35	11.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.3	142.4°	4.33
8	39.6°	5.14	143.8°	5.46
10	37.6°	5.53	150.5°	6.38
12	37.2°	5.71	156.5°	7.13
14	37°	5.81	162.8°	7.72
16	36.9°	5.88	160.1°	8.3
20	37.2°	5.89	148.2°	9.92

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