Suntiki — ORC Rating | RegattaPages

GPH

803

OSN

776

LOA

7.565 m

Displacement

2328 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5014

Medium

0.6873

High

0.8203

Triple Offshore

Low

0.643

Medium

0.8458

High

0.9684

Boat Specifications

Dimensions

Length overall: 7.565 m
Beam: 2.82 m
Draft: 1.55 m
Displacement: 2328 kg
Crew weight: 376 kg
Wetted surface: 14.31 m²

Sails

Mainsail: 12.7 m²
Genoa: 16.25 m²
Spinnaker: 38.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: Ocean Sport 25
Builder: N&S Polyboats
Designer: van de stadt
Year built: 1977
Stability index: 107.3

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.

6,43.8,3.533029,52,3.91,60,4.12,75,4.26,90,4.34,110,4.42,120,4.3,135,3.89,148.7,3.429071,150,3.39
8,42.1,4.124123,52,4.61,60,4.85,75,5.02,90,5.26,110,5.34,120,5.22,135,4.78,150,4.26,153.2,4.14526
10,42.4,4.658372,52,5.19,60,5.41,75,5.56,90,5.79,110,5.85,120,5.78,135,5.53,150,5.03,153.8,4.870392
12,41.7,5.0493,52,5.54,60,5.7,75,5.83,90,6.07,110,6.14,120,6.08,135,5.91,150,5.62,161.3,5.278659
14,39.6,5.269215,52,5.75,60,5.88,75,6.01,90,6.28,110,6.43,120,6.37,135,6.18,150,5.94,174.8,5.532771
16,38.4,5.397519,52,5.9,60,6.03,75,6.18,90,6.41,110,6.73,120,6.68,135,6.48,150,6.2,179,5.850891
20,38.7,5.484153,52,5.99,60,6.18,75,6.48,90,6.61,110,7.13,120,7.24,135,7.08,150,6.76,179,6.350967

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.91	4.12	4.26	4.34	4.42	4.3	3.89	3.39
8	4.61	4.85	5.02	5.26	5.34	5.22	4.78	4.26
10	5.19	5.41	5.56	5.79	5.85	5.78	5.53	5.03
12	5.54	5.7	5.83	6.07	6.14	6.08	5.91	5.62
14	5.75	5.88	6.01	6.28	6.43	6.37	6.18	5.94
16	5.9	6.03	6.18	6.41	6.73	6.68	6.48	6.2
20	5.99	6.18	6.48	6.61	7.13	7.24	7.08	6.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	2.55	148.7°	2.93
8	42.1°	3.06	153.2°	3.7
10	42.4°	3.44	153.8°	4.37
12	41.7°	3.77	161.3°	5
14	39.6°	4.06	174.8°	5.51
16	38.4°	4.23	179°	5.85
20	38.7°	4.28	179°	6.35

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