Gringo 3: ORC Rating

GPH

527.4

OSN

518.1

LOA

12.415 m

Displacement

5219 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8056

Medium

1.0239

High

1.1597

Triple Offshore

Low

1.0353

Medium

1.2591

High

1.4058

Boat Specifications

Dimensions

Length overall: 12.415 m
Beam: 3.96 m
Draft: 2.61 m
Displacement: 5219 kg
Crew weight: 760 kg
Wetted surface: 29.98 m²

Sails

Mainsail: 63.37 m²
Genoa: 39.85 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 169.62 m²

Design

Type: Farr 40
Builder: DK Marin
Designer: Farr
Year built: 1997
Stability index: 122.3

Performance data

Polar CSV

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

6,43,6.043587,52,6.73,60,7.1,75,7.4,90,7.42,110,6.92,120,6.72,135,6.07,142.4,5.578768,150,5.1
8,39.4,6.625828,52,7.42,60,7.7,75,8.01,90,8.11,110,7.92,120,7.89,135,7.47,145.6,6.750586,150,6.43
10,37.8,6.922692,52,7.76,60,7.99,75,8.31,90,8.57,110,8.44,120,8.56,135,8.26,150,7.49,150.5,7.456721
12,37,7.074566,52,7.93,60,8.17,75,8.53,90,8.9,110,8.9,120,9.12,135,8.99,150,8.22,151.8,8.090289
14,37.2,7.218812,52,8.03,60,8.29,75,8.73,90,9.14,110,9.44,120,9.58,135,9.8,149.2,8.90612,150,8.83
16,37,7.274908,52,8.1,60,8.39,75,8.87,90,9.37,110,9.98,120,10.05,135,10.74,146.6,9.929953,150,9.58
20,37.6,7.333177,52,8.16,60,8.49,75,9.07,90,9.74,110,10.9,120,11.11,135,12.45,144.8,12.433535,150,11.73

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.73	7.1	7.4	7.42	6.92	6.72	6.07	5.1
8	7.42	7.7	8.01	8.11	7.92	7.89	7.47	6.43
10	7.76	7.99	8.31	8.57	8.44	8.56	8.26	7.49
12	7.93	8.17	8.53	8.9	8.9	9.12	8.99	8.22
14	8.03	8.29	8.73	9.14	9.44	9.58	9.8	8.83
16	8.1	8.39	8.87	9.37	9.98	10.05	10.74	9.58
20	8.16	8.49	9.07	9.74	10.9	11.11	12.45	11.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.42	142.4°	4.42
8	39.4°	5.12	145.6°	5.57
10	37.8°	5.47	150.5°	6.49
12	37°	5.65	151.8°	7.13
14	37.2°	5.75	149.2°	7.65
16	37°	5.81	146.6°	8.29
20	37.6°	5.81	144.8°	10.16

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°	6.73	7.42	7.76	7.93	8.03	8.10	8.16
60°	7.10	7.70	7.99	8.17	8.29	8.39	8.49
75°	7.40	8.01	8.31	8.53	8.73	8.87	9.07
90°	7.42	8.11	8.57	8.90	9.14	9.37	9.74
110°	6.92	7.92	8.44	8.90	9.44	9.98	10.90
120°	6.72	7.89	8.56	9.12	9.58	10.05	11.11
135°	6.07	7.47	8.26	8.99	9.80	10.74	12.45
150°	5.10	6.43	7.49	8.22	8.83	9.58	11.73