FIVETOSIX — ORC Rating

GPH

637.3

OSN

622.9

LOA

10.034 m

Displacement

3413 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.639

Medium

0.8597

High

0.9828

Triple Offshore

Low

0.8321

Medium

1.0573

High

1.1783

Boat Specifications

Dimensions

Length overall: 10.034 m
Beam: 3.37 m
Draft: 1.85 m
Displacement: 3413 kg
Crew weight: 552 kg
Wetted surface: 20.52 m²

Sails

Mainsail: 37.92 m²
Genoa: 21.85 m²
Spinnaker: 60.78 m²
Asymmetric spinnaker: 61 m²

Design

Type: X-3/ TON MK2
Builder: X-Yacht
Designer: Jeppesen
Year built: 1987
Stability index: 108.3

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.

6,41.8,4.587673,52,5.16,60,5.46,75,5.94,90,6.12,110,5.86,120,5.51,135,4.82,145.1,4.328467,150,4.1
8,41.7,5.504674,52,6.12,60,6.41,75,6.72,90,6.85,110,6.73,120,6.52,135,5.93,147.8,5.247029,150,5.12
10,39.9,6.048241,52,6.63,60,6.79,75,7.07,90,7.27,110,7.19,120,7.04,135,6.7,148.7,6.120833,150,6.04
12,38.4,6.226925,52,6.85,60,7.03,75,7.26,90,7.62,110,7.64,120,7.5,135,7.16,150,6.68,160.4,6.294733
14,38.1,6.315642,52,6.94,60,7.15,75,7.47,90,7.83,110,8.06,120,7.95,135,7.62,150,7.11,175.4,6.561134
16,37.8,6.340528,52,6.99,60,7.22,75,7.62,90,7.99,110,8.44,120,8.41,135,8.05,150,7.53,179,6.981063
20,37.7,6.433075,52,7.11,60,7.34,75,7.76,90,8.22,110,9.03,120,9.47,135,9.08,150,8.35,179,7.771184

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.16	5.46	5.94	6.12	5.86	5.51	4.82	4.1
8	6.12	6.41	6.72	6.85	6.73	6.52	5.93	5.12
10	6.63	6.79	7.07	7.27	7.19	7.04	6.7	6.04
12	6.85	7.03	7.26	7.62	7.64	7.5	7.16	6.68
14	6.94	7.15	7.47	7.83	8.06	7.95	7.62	7.11
16	6.99	7.22	7.62	7.99	8.44	8.41	8.05	7.53
20	7.11	7.34	7.76	8.22	9.03	9.47	9.08	8.35

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.42	145.1°	3.55
8	41.7°	4.11	147.8°	4.44
10	39.9°	4.64	148.7°	5.23
12	38.4°	4.88	160.4°	5.93
14	38.1°	4.97	175.4°	6.54
16	37.8°	5.01	179°	6.98
20	37.7°	5.09	179°	7.77

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