OKYALOS V — ORC Rating

GPH

643.6

OSN

626.2

LOA

10.034 m

Displacement

3328 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6361

Medium

0.8573

High

0.9763

Triple Offshore

Low

0.82

Medium

1.0494

High

1.1705

Boat Specifications

Dimensions

Length overall: 10.034 m
Beam: 3.37 m
Draft: 1.85 m
Displacement: 3328 kg
Crew weight: 492 kg
Wetted surface: 20.19 m²

Sails

Mainsail: 37.56 m²
Genoa: 26.57 m²
Spinnaker: 60.55 m²
Asymmetric spinnaker: 53.19 m²

Design

Type: X-3/4 TON
Builder: X-YACHTS
Designer: N.JEPPESEN
Year built: 1986
Stability index: 117

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.

6,42,4.669346,52,5.23,60,5.53,75,5.76,90,5.65,110,5.49,120,5.27,135,4.72,146,4.161452,150,3.99
8,42,5.597832,52,6.2,60,6.42,75,6.56,90,6.56,110,6.53,120,6.36,135,5.8,150,5.02,151.1,4.968791
10,40,6.096252,52,6.67,60,6.83,75,6.96,90,7.04,110,7.05,120,6.93,135,6.58,150,5.96,152.3,5.839211
12,38.8,6.248894,52,6.86,60,7.06,75,7.27,90,7.41,110,7.52,120,7.4,135,7.05,150,6.64,161,6.250538
14,38.4,6.316245,52,6.95,60,7.18,75,7.52,90,7.63,110,7.95,120,7.85,135,7.49,150,7.07,175.7,6.528377
16,38.2,6.349757,52,7,60,7.25,75,7.66,90,7.9,110,8.34,120,8.28,135,7.92,150,7.49,179,6.951059
20,38.8,6.428533,52,7.06,60,7.31,75,7.79,90,8.25,110,8.87,120,9.32,135,8.92,150,8.32,179,7.731177

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.23	5.53	5.76	5.65	5.49	5.27	4.72	3.99
8	6.2	6.42	6.56	6.56	6.53	6.36	5.8	5.02
10	6.67	6.83	6.96	7.04	7.05	6.93	6.58	5.96
12	6.86	7.06	7.27	7.41	7.52	7.4	7.05	6.64
14	6.95	7.18	7.52	7.63	7.95	7.85	7.49	7.07
16	7	7.25	7.66	7.9	8.34	8.28	7.92	7.49
20	7.06	7.31	7.79	8.25	8.87	9.32	8.92	8.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.47	146°	3.45
8	42°	4.16	151.1°	4.35
10	40°	4.67	152.3°	5.17
12	38.8°	4.87	161°	5.91
14	38.4°	4.95	175.7°	6.51
16	38.2°	4.99	179°	6.95
20	38.8°	5.01	179°	7.73

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