WILDFIRE — ORC Rating

GPH

603.4

OSN

584.2

LOA

7.9 m

Displacement

1171 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6941

Medium

0.8991

High

1.0706

Triple Offshore

Low

0.8788

Medium

1.1067

High

1.3025

Boat Specifications

Dimensions

Length overall: 7.9 m
Beam: 3.37 m
Draft: 2.29 m
Displacement: 1171 kg
Crew weight: 500 kg
Wetted surface: 13.71 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
Stability index: 114.3

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.

6,41.8,4.775472,52,5.37,60,5.63,75,5.81,90,5.99,110,6.05,120,5.95,135,5.44,144.8,4.90733,150,4.63
8,39.7,5.640762,52,6.19,60,6.33,75,6.45,90,6.73,110,6.95,120,6.82,135,6.41,149.6,5.79701,150,5.77
10,35.8,5.955142,52,6.66,60,6.87,75,7.02,90,7.09,110,7.68,120,7.73,135,7.21,150,6.48,151.4,6.401035
12,35,6.06725,52,6.87,60,7.16,75,7.59,90,7.58,110,8.17,120,8.57,135,8.13,148.9,7.264089,150,7.18
14,35,6.128288,52,6.97,60,7.29,75,7.88,90,8.34,110,8.65,120,9.21,135,9.3,145.7,8.364622,150,7.98
16,35,6.177119,52,7.04,60,7.36,75,8.04,90,8.8,110,9.14,120,9.91,135,11.32,137.2,11.24392,150,9.52
20,35.2,6.229005,52,7.21,60,7.6,75,8.35,90,9.2,110,11.2,120,11.68,135,13.58,144.8,14.269195,150,13.47

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.37	5.63	5.81	5.99	6.05	5.95	5.44	4.63
8	6.19	6.33	6.45	6.73	6.95	6.82	6.41	5.77
10	6.66	6.87	7.02	7.09	7.68	7.73	7.21	6.48
12	6.87	7.16	7.59	7.58	8.17	8.57	8.13	7.18
14	6.97	7.29	7.88	8.34	8.65	9.21	9.3	7.98
16	7.04	7.36	8.04	8.8	9.14	9.91	11.32	9.52
20	7.21	7.6	8.35	9.2	11.2	11.68	13.58	13.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.56	144.8°	4.01
8	39.7°	4.34	149.6°	5
10	35.8°	4.83	151.4°	5.62
12	35°	4.97	148.9°	6.22
14	35°	5.02	145.7°	6.91
16	35°	5.06	137.2°	8.25
20	35.2°	5.09	144.8°	11.66

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