Syrena — ORC Rating | RegattaPages

GPH

637.5

OSN

616.1

LOA

12.21 m

Displacement

7974 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.624

Medium

0.8658

High

1.017

Triple Offshore

Low

0.8074

Medium

1.0693

High

1.2117

Boat Specifications

Dimensions

Length overall: 12.21 m
Beam: 4.01 m
Draft: 1.94 m
Displacement: 7974 kg
Crew weight: 720 kg
Wetted surface: 31.91 m²

Sails

Mainsail: 38.36 m²
Genoa: 40.45 m²
Spinnaker: 106.13 m²
Asymmetric spinnaker: 87.14 m²

Design

Type: Bavaria 40
Builder: Bavaria
Year built: 2000
Stability index: 106.5

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.

6,44.8,4.566141,52,5.03,60,5.34,75,5.53,90,5.42,110,5.5,120,5.36,135,4.86,145.1,4.291888,150,4.06
8,43,5.414617,52,5.99,60,6.28,75,6.48,90,6.52,110,6.66,120,6.53,135,6.02,149.2,5.238894,150,5.19
10,41.4,5.98578,52,6.65,60,6.89,75,7.07,90,7.21,110,7.35,120,7.28,135,6.9,150,6.18,151.4,6.093512
12,40.2,6.38914,52,7.05,60,7.25,75,7.42,90,7.6,110,7.76,120,7.72,135,7.45,150,6.96,156.3,6.661843
14,39.4,6.625828,52,7.29,60,7.48,75,7.66,90,7.85,110,8.09,120,8.07,135,7.84,150,7.46,165.8,6.921484
16,38.8,6.710824,52,7.43,60,7.63,75,7.85,90,8.02,110,8.39,120,8.4,135,8.19,150,7.82,175.4,7.253364
20,38.8,6.787813,52,7.53,60,7.76,75,8.12,90,8.32,110,8.89,120,9.01,135,8.89,150,8.47,179,7.941209

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.03	5.34	5.53	5.42	5.5	5.36	4.86	4.06
8	5.99	6.28	6.48	6.52	6.66	6.53	6.02	5.19
10	6.65	6.89	7.07	7.21	7.35	7.28	6.9	6.18
12	7.05	7.25	7.42	7.6	7.76	7.72	7.45	6.96
14	7.29	7.48	7.66	7.85	8.09	8.07	7.84	7.46
16	7.43	7.63	7.85	8.02	8.39	8.4	8.19	7.82
20	7.53	7.76	8.12	8.32	8.89	9.01	8.89	8.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.8°	3.24	145.1°	3.52
8	43°	3.96	149.2°	4.5
10	41.4°	4.49	151.4°	5.35
12	40.2°	4.88	156.3°	6.1
14	39.4°	5.12	165.8°	6.71
16	38.8°	5.23	175.4°	7.23
20	38.8°	5.29	179°	7.94

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