CHOCOLATE — ORC Rating

GPH

532.1

OSN

518.1

LOA

12.415 m

Displacement

4995 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7835

Medium

1.0256

High

1.1734

Triple Offshore

Low

1.0072

Medium

1.2595

High

1.4201

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: 29.78 m²

Sails

Mainsail: 61.89 m²
Genoa: 41.67 m²
Spinnaker: 154.15 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.

6,43,5.674409,52,6.33,60,6.71,75,7.03,90,6.97,110,6.78,120,6.61,135,5.97,143,5.44679,150,5.03
8,41.2,6.711722,52,7.45,60,7.69,75,7.86,90,7.85,110,7.92,120,7.86,135,7.41,143.3,6.847302,150,6.34
10,38.8,7.031609,52,7.81,60,8.04,75,8.31,90,8.36,110,8.48,120,8.55,135,8.17,150,7.43,150.2,7.42136
12,38.2,7.215054,52,7.96,60,8.22,75,8.67,90,8.9,110,8.9,120,9.2,135,8.9,150,8.14,157.4,7.766379
14,37.6,7.295312,52,8.04,60,8.33,75,8.88,90,9.35,110,9.28,120,9.68,135,9.75,150,8.81,164.6,8.038624
16,36.9,7.402918,52,8.17,60,8.44,75,9.02,90,9.66,110,9.65,120,10.15,135,10.74,150,9.57,157.4,9.033696
20,37.2,7.469901,52,8.3,60,8.69,75,9.34,90,10.02,110,10.96,120,11.08,135,12.38,145.1,12.253828,150,11.61

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.33	6.71	7.03	6.97	6.78	6.61	5.97	5.03
8	7.45	7.69	7.86	7.85	7.92	7.86	7.41	6.34
10	7.81	8.04	8.31	8.36	8.48	8.55	8.17	7.43
12	7.96	8.22	8.67	8.9	8.9	9.2	8.9	8.14
14	8.04	8.33	8.88	9.35	9.28	9.68	9.75	8.81
16	8.17	8.44	9.02	9.66	9.65	10.15	10.74	9.57
20	8.3	8.69	9.34	10.02	10.96	11.08	12.38	11.61

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.15	143°	4.35
8	41.2°	5.05	143.3°	5.49
10	38.8°	5.48	150.2°	6.44
12	38.2°	5.67	157.4°	7.17
14	37.6°	5.78	164.6°	7.75
16	36.9°	5.92	157.4°	8.34
20	37.2°	5.95	145.1°	10.05

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