H.E.A.T: ORC Rating

GPH

593.3

OSN

577.5

LOA

9.435 m

Displacement

2366 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8024

Medium

1.0422

High

1.1847

Triple Offshore

Low

1.0211

Medium

1.2668

High

1.4283

Boat Specifications

Dimensions

Length overall: 9.435 m
Beam: 3.04 m
Draft: 2.15 m
Displacement: 2366 kg
Crew weight: 545 kg
Wetted surface: 17.95 m²

Sails

Mainsail: 36.22 m²
Genoa: 20.34 m²
Spinnaker: 86.63 m²
Asymmetric spinnaker: 0 m²

Design

Type: FARR 30
Builder: OVINGTON
Designer: FARR
Year built: 1996

Performance data

Polar CSV

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

6,41.5,5.006972,52,5.64,60,5.94,75,6.16,90,6.1,110,6.2,120,6.05,135,5.48,143.4,5.007365,150,4.65
8,40.2,5.957088,52,6.59,60,6.77,75,6.88,90,6.87,110,7.06,120,7,135,6.66,146.4,6.014974,150,5.78
10,37.5,6.264548,52,6.92,60,7.09,75,7.27,90,7.29,110,7.56,120,7.61,135,7.25,150,6.7,153.7,6.514321
12,36.5,6.369293,52,7.06,60,7.28,75,7.62,90,7.76,110,7.94,120,8.23,135,7.91,150,7.26,162.3,6.781003
14,36.4,6.448056,52,7.14,60,7.39,75,7.88,90,8.2,110,8.32,120,8.68,135,8.73,150,7.85,180,7.01
16,35.6,6.49366,52,7.18,60,7.46,75,8.02,90,8.58,110,8.72,120,9.12,135,9.65,150,8.56,180,7.5
20,36,6.563521,52,7.32,60,7.67,75,8.19,90,8.98,110,9.67,120,10.09,135,11.22,145.4,11.091722,150,10.54

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.64	5.94	6.16	6.1	6.2	6.05	5.48	4.65
8	6.59	6.77	6.88	6.87	7.06	7	6.66	5.78
10	6.92	7.09	7.27	7.29	7.56	7.61	7.25	6.7
12	7.06	7.28	7.62	7.76	7.94	8.23	7.91	7.26
14	7.14	7.39	7.88	8.2	8.32	8.68	8.73	7.85
16	7.18	7.46	8.02	8.58	8.72	9.12	9.65	8.56
20	7.32	7.67	8.19	8.98	9.67	10.09	11.22	10.54

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.5°	3.75	143.4°	4.02
8	40.2°	4.55	146.4°	5.01
10	37.5°	4.97	153.7°	5.84
12	36.5°	5.12	162.3°	6.46
14	36.4°	5.19	180°	7.01
16	35.6°	5.28	180°	7.5
20	36°	5.31	145.4°	9.13

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°	5.64	6.59	6.92	7.06	7.14	7.18	7.32
60°	5.94	6.77	7.09	7.28	7.39	7.46	7.67
75°	6.16	6.88	7.27	7.62	7.88	8.02	8.19
90°	6.10	6.87	7.29	7.76	8.20	8.58	8.98
110°	6.20	7.06	7.56	7.94	8.32	8.72	9.67
120°	6.05	7.00	7.61	8.23	8.68	9.12	10.09
135°	5.48	6.66	7.25	7.91	8.73	9.65	11.22
150°	4.65	5.78	6.70	7.26	7.85	8.56	10.54