BAIJI — ORC Rating | RegattaPages

GPH

603.1

OSN

587.8

LOA

12.267 m

Displacement

8767 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6781

Medium

0.9102

High

1.0512

Triple Offshore

Low

0.8759

Medium

1.1194

High

1.2468

Boat Specifications

Dimensions

Length overall: 12.267 m
Beam: 3.89 m
Draft: 2.3 m
Displacement: 8767 kg
Crew weight: 580 kg
Wetted surface: 33.08 m²

Sails

Mainsail: 54.88 m²
Genoa: 51.47 m²
Spinnaker: 101.94 m²
Asymmetric spinnaker: 0 m²

Design

Type: Sigma 400
Builder: Marine Projects
Designer: Humphreys
Year built: 1991

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.

6,42,5.032666,52,5.64,60,5.93,75,6.18,90,6.13,110,5.76,120,5.58,135,5.03,144.5,4.495676,150,4.22
8,40.9,5.900615,52,6.64,60,6.92,75,7.1,90,7.09,110,6.95,120,6.77,135,6.15,150,5.300075
10,40.9,6.562118,52,7.2,60,7.38,75,7.52,90,7.55,110,7.57,120,7.47,135,7.09,150,6.26,151,6.196979
12,39.4,6.755239,52,7.42,60,7.6,75,7.77,90,7.83,110,7.94,120,7.87,135,7.59,150,7.09,156,6.786745
14,38.6,6.84563,52,7.53,60,7.71,75,7.95,90,8.07,110,8.27,120,8.22,135,7.95,150,7.58,174,6.907842
16,38.2,6.909655,52,7.58,60,7.78,75,8.09,90,8.29,110,8.56,120,8.59,135,8.3,150,7.91,180,7.42
20,37.5,6.945203,52,7.62,60,7.84,75,8.22,90,8.65,110,8.91,120,9.22,135,9.07,150,8.6,180,8.09

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.64	5.93	6.18	6.13	5.76	5.58	5.03	4.22
8	6.64	6.92	7.1	7.09	6.95	6.77	6.15	5.3
10	7.2	7.38	7.52	7.55	7.57	7.47	7.09	6.26
12	7.42	7.6	7.77	7.83	7.94	7.87	7.59	7.09
14	7.53	7.71	7.95	8.07	8.27	8.22	7.95	7.58
16	7.58	7.78	8.09	8.29	8.56	8.59	8.3	7.91
20	7.62	7.84	8.22	8.65	8.91	9.22	9.07	8.6

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.74	144.5°	3.66
8	40.9°	4.46	150°	4.59
10	40.9°	4.96	151°	5.42
12	39.4°	5.22	156°	6.2
14	38.6°	5.35	174°	6.87
16	38.2°	5.43	180°	7.42
20	37.5°	5.51	180°	8.09

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