CHOCOLATE: ORC Rating

GPH

531

OSN

517.8

LOA

12.411 m

Displacement

4995 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7881

Medium

1.0246

High

1.1676

Triple Offshore

Low

1.0123

Medium

1.26

High

1.4188

Boat Specifications

Dimensions

Length overall: 12.411 m
Beam: 3.96 m
Draft: 2.6 m
Displacement: 4995 kg
Crew weight: 820 kg
Wetted surface: 29.77 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

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,42.8,5.69692,52,6.38,60,6.76,75,7.07,90,7.03,110,6.8,120,6.62,135,6,143,5.484354,150,5.06
8,40.9,6.707649,52,7.47,60,7.7,75,7.87,90,7.88,110,7.92,120,7.86,135,7.43,143.5,6.854454,150,6.37
10,38.6,7.024768,52,7.82,60,8.05,75,8.33,90,8.38,110,8.49,120,8.56,135,8.18,150,7.43,150.5,7.399274
12,38.2,7.202329,52,7.96,60,8.22,75,8.68,90,8.92,110,8.93,120,9.21,135,8.91,150,8.13,157,7.767477
14,37.5,7.260321,52,8.04,60,8.33,75,8.89,90,9.37,110,9.36,120,9.7,135,9.76,150,8.78,172,7.805967
16,36.8,7.368264,52,8.15,60,8.42,75,9.03,90,9.67,110,9.77,120,10.17,135,10.75,150,9.53,180,8.29
20,37.5,7.449392,52,8.27,60,8.66,75,9.31,90,10,110,10.98,120,11.29,135,12.41,144.8,12.249969,150,11.55

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.38	6.76	7.07	7.03	6.8	6.62	6	5.06
8	7.47	7.7	7.87	7.88	7.92	7.86	7.43	6.37
10	7.82	8.05	8.33	8.38	8.49	8.56	8.18	7.43
12	7.96	8.22	8.68	8.92	8.93	9.21	8.91	8.13
14	8.04	8.33	8.89	9.37	9.36	9.7	9.76	8.78
16	8.15	8.42	9.03	9.67	9.77	10.17	10.75	9.53
20	8.27	8.66	9.31	10	10.98	11.29	12.41	11.55

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	4.18	143°	4.38
8	40.9°	5.07	143.5°	5.51
10	38.6°	5.49	150.5°	6.44
12	38.2°	5.66	157°	7.15
14	37.5°	5.76	172°	7.73
16	36.8°	5.9	180°	8.29
20	37.5°	5.91	144.8°	10.01

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	6.38	7.47	7.82	7.96	8.04	8.15	8.27
60°	6.76	7.70	8.05	8.22	8.33	8.42	8.66
75°	7.07	7.87	8.33	8.68	8.89	9.03	9.31
90°	7.03	7.88	8.38	8.92	9.37	9.67	10.00
110°	6.80	7.92	8.49	8.93	9.36	9.77	10.98
120°	6.62	7.86	8.56	9.21	9.70	10.17	11.29
135°	6.00	7.43	8.18	8.91	9.76	10.75	12.41
150°	5.06	6.37	7.43	8.13	8.78	9.53	11.55