OKYALOS V — ORC Rating

GPH

641.4

OSN

624.3

LOA

10.034 m

Displacement

3330 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7186

Medium

0.9682

High

1.1014

Triple Offshore

Low

0.9245

Medium

1.1848

High

1.3243

Boat Specifications

Dimensions

Length overall: 10.034 m
Beam: 3.37 m
Draft: 1.85 m
Displacement: 3330 kg
Crew weight: 650 kg
Wetted surface: 20.25 m²

Sails

Mainsail: 37.55 m²
Genoa: 26.31 m²
Spinnaker: 60.38 m²
Asymmetric spinnaker: 0 m²

Design

Type: X-3/4 TON
Builder: X-YACHTS
Designer: N.JEPPESEN
Year built: 1986

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.

6,41.7,4.660892,52,5.24,60,5.51,75,5.73,90,5.64,110,5.48,120,5.28,135,4.75,146.5,4.173233,150,4.02
8,41.8,5.580327,52,6.2,60,6.42,75,6.56,90,6.54,110,6.53,120,6.37,135,5.83,150,5.05,151.2,4.986839
10,39.8,6.104517,52,6.69,60,6.84,75,6.96,90,7.03,110,7.05,120,6.94,135,6.6,150,5.97,152.4,5.856442
12,38.7,6.2914,52,6.9,60,7.09,75,7.3,90,7.4,110,7.53,120,7.4,135,7.05,150,6.64,162.2,6.196637
14,38.3,6.358499,52,7,60,7.23,75,7.57,90,7.65,110,7.97,120,7.85,135,7.5,150,7.06,180,6.53
16,38.3,6.383984,52,7.05,60,7.31,75,7.74,90,7.94,110,8.36,120,8.31,135,7.92,150,7.48,180,6.96
20,39,6.433798,52,7.07,60,7.36,75,7.87,90,8.34,110,8.87,120,9.37,135,8.9,150,8.29,180,7.75

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.24	5.51	5.73	5.64	5.48	5.28	4.75	4.02
8	6.2	6.42	6.56	6.54	6.53	6.37	5.83	5.05
10	6.69	6.84	6.96	7.03	7.05	6.94	6.6	5.97
12	6.9	7.09	7.3	7.4	7.53	7.4	7.05	6.64
14	7	7.23	7.57	7.65	7.97	7.85	7.5	7.06
16	7.05	7.31	7.74	7.94	8.36	8.31	7.92	7.48
20	7.07	7.36	7.87	8.34	8.87	9.37	8.9	8.29

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.7°	3.48	146.5°	3.48
8	41.8°	4.16	151.2°	4.37
10	39.8°	4.69	152.4°	5.19
12	38.7°	4.91	162.2°	5.9
14	38.3°	4.99	180°	6.53
16	38.3°	5.01	180°	6.96
20	39°	5	180°	7.75

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