Tokio II — ORC Rating

GPH

435.5

OSN

423.4

LOA

18.985 m

Displacement

13810 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9508

Medium

1.2523

High

1.4617

Triple Offshore

Low

1.2219

Medium

1.5398

High

1.7632

Boat Specifications

Dimensions

Length overall: 18.985 m
Beam: 5.04 m
Draft: 3.74 m
Displacement: 13810 kg
Crew weight: 1100 kg
Wetted surface: 56.86 m²

Sails

Mainsail: 113.02 m²
Genoa: 101.39 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 299.26 m²

Design

Type: W 60
Builder: Marten Marine
Designer: John Swarbrick
Year built: 1992
Stability index: 140.9

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.

6,42.9,7.180467,52,7.99,60,8.44,75,8.77,90,8.62,110,7.9,120,7.64,135,7,141.5,6.491116,150,5.86
8,39.4,8.165816,52,9.18,60,9.49,75,9.71,90,9.66,110,9.37,120,9.25,135,8.65,144.8,7.881099,150,7.43
10,37.5,8.646841,52,9.7,60,9.99,75,10.26,90,10.27,110,10.17,120,10.17,135,9.75,146.6,9.007629,150,8.69
12,36,8.899689,52,10,60,10.3,75,10.71,90,10.83,110,10.79,120,10.92,135,10.59,150,9.68,151.4,9.567384
14,35.4,9.102867,52,10.21,60,10.55,75,11.07,90,11.37,110,11.29,120,11.67,135,11.51,150,10.48,154.7,10.076513
16,35,9.253471,52,10.38,60,10.76,75,11.37,90,11.86,110,11.76,120,12.32,135,12.49,150,11.4,150.9,11.307295
20,35,9.497626,52,10.65,60,11.08,75,11.85,90,12.66,110,13.05,120,13.62,135,14.84,148.7,14.008867,150,13.82

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.99	8.44	8.77	8.62	7.9	7.64	7	5.86
8	9.18	9.49	9.71	9.66	9.37	9.25	8.65	7.43
10	9.7	9.99	10.26	10.27	10.17	10.17	9.75	8.69
12	10	10.3	10.71	10.83	10.79	10.92	10.59	9.68
14	10.21	10.55	11.07	11.37	11.29	11.67	11.51	10.48
16	10.38	10.76	11.37	11.86	11.76	12.32	12.49	11.4
20	10.65	11.08	11.85	12.66	13.05	13.62	14.84	13.82

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	5.26	141.5°	5.08
8	39.4°	6.31	144.8°	6.44
10	37.5°	6.86	146.6°	7.52
12	36°	7.2	151.4°	8.4
14	35.4°	7.42	154.7°	9.11
16	35°	7.58	150.9°	9.88
20	35°	7.78	148.7°	11.97

Loading polar chart…