KATANA — ORC Rating | RegattaPages

GPH

562.4

OSN

550.7

LOA

10.6 m

Displacement

3199 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7416

Medium

0.9564

High

1.0908

Triple Offshore

Low

0.9582

Medium

1.1874

High

1.339

Boat Specifications

Dimensions

Length overall: 10.6 m
Beam: 3.28 m
Draft: 2.32 m
Displacement: 3199 kg
Crew weight: 656 kg
Wetted surface: 23.05 m²

Sails

Mainsail: 48.14 m²
Genoa: 28.3 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 120.4 m²

Design

Type: ONE DESIGN 35
Builder: CARROLL MARINE
Designer: NELSON MAREK
Year built: 1998

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.

6,42.6,5.325384,52,5.96,60,6.31,75,6.71,90,6.9,110,6.69,120,6.4,135,5.7,143,5.196363,150,4.79
8,41.2,6.313006,52,6.99,60,7.2,75,7.4,90,7.62,110,7.53,120,7.47,135,7.06,144.5,6.399583,150,6.02
10,39,6.588209,52,7.29,60,7.51,75,7.79,90,8.09,110,8.18,120,8.18,135,7.76,150,7.032126
12,37.9,6.665956,52,7.42,60,7.66,75,8.1,90,8.43,110,8.89,120,8.84,135,8.5,150,7.69,151.5,7.578369
14,38.1,6.785821,52,7.48,60,7.75,75,8.28,90,8.8,110,9.51,120,9.5,135,9.41,148.2,8.436359,150,8.28
16,37.5,6.869575,52,7.59,60,7.84,75,8.39,90,9.05,110,9.97,120,10.35,135,10.48,145.5,9.513106,150,9.05
20,38.2,6.909655,52,7.66,60,8.02,75,8.71,90,9.3,110,10.74,120,11.65,135,12.23,142.5,12.390444,150,11.36

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.96	6.31	6.71	6.9	6.69	6.4	5.7	4.79
8	6.99	7.2	7.4	7.62	7.53	7.47	7.06	6.02
10	7.29	7.51	7.79	8.09	8.18	8.18	7.76	7.03
12	7.42	7.66	8.1	8.43	8.89	8.84	8.5	7.69
14	7.48	7.75	8.28	8.8	9.51	9.5	9.41	8.28
16	7.59	7.84	8.39	9.05	9.97	10.35	10.48	9.05
20	7.66	8.02	8.71	9.3	10.74	11.65	12.23	11.36

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.92	143°	4.15
8	41.2°	4.75	144.5°	5.21
10	39°	5.12	150°	6.09
12	37.9°	5.26	151.5°	6.66
14	38.1°	5.34	148.2°	7.17
16	37.5°	5.45	145.5°	7.84
20	38.2°	5.43	142.5°	9.83

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