Aurora — ORC Rating | RegattaPages

GPH

643.8

OSN

624.8

LOA

11.16 m

Displacement

6767 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6301

Medium

0.8574

High

0.997

Triple Offshore

Low

0.8112

Medium

1.0528

High

1.1815

Boat Specifications

Dimensions

Length overall: 11.16 m
Beam: 3.64 m
Draft: 2.11 m
Displacement: 6767 kg
Crew weight: 625 kg
Wetted surface: 28.23 m²

Sails

Mainsail: 30.34 m²
Genoa: 46.31 m²
Spinnaker: 92.87 m²
Asymmetric spinnaker: 80.57 m²

Design

Type: Swan 36
Builder: Nautor
Designer: German Frers
Year built: 1988

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.

6,42.4,4.550038,52,5.12,60,5.41,75,5.64,90,5.56,110,5.36,120,5.22,135,4.75,146,4.233825,150,4.05
8,40.9,5.318491,52,6.03,60,6.34,75,6.56,90,6.53,110,6.51,120,6.35,135,5.82,150,5.092229
10,40.9,6.019685,52,6.68,60,6.87,75,7.02,90,7.04,110,7.13,120,7.05,135,6.72,150,5.98,151.5,5.905666
12,39.8,6.39087,52,6.98,60,7.14,75,7.28,90,7.37,110,7.48,120,7.43,135,7.2,150,6.75,156,6.4693
14,38.6,6.50015,52,7.13,60,7.3,75,7.48,90,7.59,110,7.8,120,7.77,135,7.54,150,7.19,174,6.565969
16,38.2,6.578806,52,7.21,60,7.39,75,7.64,90,7.75,110,8.09,120,8.12,135,7.87,150,7.5,180,7.04
20,38.2,6.629706,52,7.26,60,7.47,75,7.84,90,8.14,110,8.55,120,8.72,135,8.6,150,8.15,180,7.66

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.12	5.41	5.64	5.56	5.36	5.22	4.75	4.05
8	6.03	6.34	6.56	6.53	6.51	6.35	5.82	5.09
10	6.68	6.87	7.02	7.04	7.13	7.05	6.72	5.98
12	6.98	7.14	7.28	7.37	7.48	7.43	7.2	6.75
14	7.13	7.3	7.48	7.59	7.8	7.77	7.54	7.19
16	7.21	7.39	7.64	7.75	8.09	8.12	7.87	7.5
20	7.26	7.47	7.84	8.14	8.55	8.72	8.6	8.15

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.36	146°	3.51
8	40.9°	4.02	150°	4.41
10	40.9°	4.55	151.5°	5.19
12	39.8°	4.91	156°	5.91
14	38.6°	5.08	174°	6.53
16	38.2°	5.17	180°	7.04
20	38.2°	5.21	180°	7.66

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