CHOCOLATE — ORC Rating

GPH

531.6

OSN

517.8

LOA

12.415 m

Displacement

4995 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7918

Medium

1.0288

High

1.1735

Triple Offshore

Low

1.0125

Medium

1.2583

High

1.4136

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: 29.94 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

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.

6,42.3,5.813709,52,6.48,60,6.8,75,7.03,90,6.9,110,6.75,120,6.58,135,5.95,142.2,5.479937,150,5
8,39.7,6.680534,52,7.45,60,7.68,75,7.83,90,7.79,110,7.85,120,7.8,135,7.32,143.5,6.779814,150,6.29
10,37.6,6.992392,52,7.82,60,8.05,75,8.29,90,8.31,110,8.43,120,8.48,135,8.13,150,7.36,150.6,7.311638
12,37.1,7.196735,52,8,60,8.25,75,8.61,90,8.78,110,8.82,120,9.09,135,8.83,150,8.1,156.6,7.758065
14,36.8,7.31831,52,8.12,60,8.39,75,8.82,90,9.17,110,9.18,120,9.57,135,9.59,150,8.74,162.1,8.102191
16,36.4,7.379856,52,8.22,60,8.51,75,8.99,90,9.47,110,9.52,120,10.03,135,10.49,150,9.46,160.1,8.805811
20,36.5,7.464015,52,8.34,60,8.66,75,9.24,90,9.94,110,10.61,120,10.95,135,12.28,148.6,11.540028,150,11.38
24,37.9,7.451677,52,8.3,60,8.67,75,9.35,90,10.27,110,11.58,120,11.84,135,13.77,147.2,14.859025,150,14.42

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.48	6.8	7.03	6.9	6.75	6.58	5.95	5
8	7.45	7.68	7.83	7.79	7.85	7.8	7.32	6.29
10	7.82	8.05	8.29	8.31	8.43	8.48	8.13	7.36
12	8	8.25	8.61	8.78	8.82	9.09	8.83	8.1
14	8.12	8.39	8.82	9.17	9.18	9.57	9.59	8.74
16	8.22	8.51	8.99	9.47	9.52	10.03	10.49	9.46
20	8.34	8.66	9.24	9.94	10.61	10.95	12.28	11.38
24	8.3	8.67	9.35	10.27	11.58	11.84	13.77	14.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	4.3	142.2°	4.33
8	39.7°	5.14	143.5°	5.45
10	37.6°	5.54	150.6°	6.37
12	37.1°	5.74	156.6°	7.12
14	36.8°	5.86	162.1°	7.71
16	36.4°	5.94	160.1°	8.28
20	36.5°	6	148.6°	9.85
24	37.9°	5.88	147.2°	12.49

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