NN — ORC Rating | RegattaPages

GPH

653

OSN

637.2

LOA

10 m

Displacement

4635 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7072

Medium

0.9497

High

1.0723

Triple Offshore

Low

0.9137

Medium

1.1629

High

1.2806

Boat Specifications

Dimensions

Length overall: 10 m
Beam: 3.32 m
Draft: 1.69 m
Displacement: 4635 kg
Crew weight: 533 kg
Wetted surface: 22.03 m²

Sails

Mainsail: 29.63 m²
Genoa: 38.85 m²
Spinnaker: 98.56 m²
Asymmetric spinnaker: 0 m²

Design

Type: Cenit 33
Builder: Lin CeNIT AB
Designer: Leif Ångermark
Year built: 1987

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.

6,43.1,4.533239,52,5.06,60,5.37,75,5.64,90,5.58,110,5.5,120,5.37,135,4.88,146.6,4.276228,150,4.12
8,42.6,5.352555,52,5.97,60,6.25,75,6.45,90,6.46,110,6.56,120,6.48,135,6.03,150,5.16,150.3,5.134513
10,41.8,5.942512,52,6.51,60,6.69,75,6.83,90,6.86,110,7.03,120,7,135,6.78,149.7,6.161718,150,6.14
12,40.9,6.165216,52,6.73,60,6.9,75,7.06,90,7.12,110,7.37,120,7.38,135,7.17,150,6.8,159.4,6.452581
14,40.4,6.237375,52,6.81,60,7,75,7.25,90,7.35,110,7.65,120,7.76,135,7.55,150,7.16,180,6.61
16,40.3,6.280581,52,6.85,60,7.05,75,7.37,90,7.57,110,7.84,120,8.11,135,7.95,150,7.51,180,7
20,40.8,6.30123,52,6.85,60,7.08,75,7.48,90,7.91,110,8.13,120,8.5,135,8.74,150,8.25,180,7.68

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.06	5.37	5.64	5.58	5.5	5.37	4.88	4.12
8	5.97	6.25	6.45	6.46	6.56	6.48	6.03	5.16
10	6.51	6.69	6.83	6.86	7.03	7	6.78	6.14
12	6.73	6.9	7.06	7.12	7.37	7.38	7.17	6.8
14	6.81	7	7.25	7.35	7.65	7.76	7.55	7.16
16	6.85	7.05	7.37	7.57	7.84	8.11	7.95	7.51
20	6.85	7.08	7.48	7.91	8.13	8.5	8.74	8.25

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.31	146.6°	3.57
8	42.6°	3.94	150.3°	4.46
10	41.8°	4.43	149.7°	5.32
12	40.9°	4.66	159.4°	6.04
14	40.4°	4.75	180°	6.61
16	40.3°	4.79	180°	7
20	40.8°	4.77	180°	7.68

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