WILDFIRE: ORC Rating

GPH

594.7

OSN

576

LOA

7.9 m

Displacement

1171 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7055

Medium

0.9059

High

1.0812

Triple Offshore

Low

0.8924

Medium

1.1203

High

1.3278

Boat Specifications

Dimensions

Length overall: 7.9 m
Beam: 3.37 m
Draft: 2.29 m
Displacement: 1171 kg
Crew weight: 540 kg
Wetted surface: 13.55 m²

Sails

Mainsail: 30.75 m²
Genoa: 15.17 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 84.78 m²

Design

Type: PHUKET SPORTS 8
Builder: LATITUDE 8 ASIA CO
Designer: DUNCANSON JOHN
Year built: 2003

Performance data

Polar CSV

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

6,41.2,4.864337,52,5.5,60,5.75,75,5.91,90,6.06,110,6.12,120,6.02,135,5.52,144.5,4.974724,150,4.68
8,39,5.700345,52,6.25,60,6.4,75,6.52,90,6.83,110,7.02,120,6.89,135,6.44,150,5.8,150.2,5.784973
10,35.2,5.996489,52,6.75,60,6.96,75,7.13,90,7.2,110,7.83,120,7.83,135,7.24,150,6.49,151.5,6.39496
12,33.8,6.053061,52,6.97,60,7.27,75,7.76,90,7.78,110,8.33,120,8.78,135,8.19,149,7.25646,150,7.19
14,33.8,6.101197,52,7.06,60,7.41,75,8.06,90,8.58,110,8.9,120,9.46,135,9.41,146,8.35909,150,8
16,34.1,6.171048,52,7.14,60,7.48,75,8.23,90,9.08,110,9.66,120,10.43,135,11.73,136.7,11.610767,150,9.75
20,35.2,6.265719,52,7.3,60,7.73,75,8.58,90,9.63,110,11.98,120,12.41,135,13.94,144,14.486717,150,13.54

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.5	5.75	5.91	6.06	6.12	6.02	5.52	4.68
8	6.25	6.4	6.52	6.83	7.02	6.89	6.44	5.8
10	6.75	6.96	7.13	7.2	7.83	7.83	7.24	6.49
12	6.97	7.27	7.76	7.78	8.33	8.78	8.19	7.19
14	7.06	7.41	8.06	8.58	8.9	9.46	9.41	8
16	7.14	7.48	8.23	9.08	9.66	10.43	11.73	9.75
20	7.3	7.73	8.58	9.63	11.98	12.41	13.94	13.54

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.2°	3.66	144.5°	4.05
8	39°	4.43	150.2°	5.02
10	35.2°	4.9	151.5°	5.62
12	33.8°	5.03	149°	6.22
14	33.8°	5.07	146°	6.93
16	34.1°	5.11	136.7°	8.45
20	35.2°	5.12	144°	11.72

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°	5.50	6.25	6.75	6.97	7.06	7.14	7.30
60°	5.75	6.40	6.96	7.27	7.41	7.48	7.73
75°	5.91	6.52	7.13	7.76	8.06	8.23	8.58
90°	6.06	6.83	7.20	7.78	8.58	9.08	9.63
110°	6.12	7.02	7.83	8.33	8.90	9.66	11.98
120°	6.02	6.89	7.83	8.78	9.46	10.43	12.41
135°	5.52	6.44	7.24	8.19	9.41	11.73	13.94
150°	4.68	5.80	6.49	7.19	8.00	9.75	13.54