Emma — ORC Rating | RegattaPages

GPH

637.4

OSN

617.7

LOA

11.99 m

Displacement

8870 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6122

Medium

0.8546

High

1.0067

Triple Offshore

Low

0.8002

Medium

1.0725

High

1.22

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.98 m
Draft: 2.02 m
Displacement: 8870 kg
Crew weight: 780 kg
Wetted surface: 36.12 m²

Sails

Mainsail: 45.75 m²
Genoa: 34.05 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 96.66 m²

Design

Type: Bavaria 40 Cruiser
Builder: Bavaria Yachtbau
Designer: Farr
Year built: 2011

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.

6,45,4.426488,52,4.9,60,5.25,75,5.5,90,5.6,110,5.61,120,5.41,135,4.82,145,4.284919,150,4.05
8,43.1,5.259105,52,5.87,60,6.22,75,6.51,90,6.74,110,6.82,120,6.6,135,5.96,150,5.161511
10,42.4,5.9313,52,6.63,60,6.96,75,7.22,90,7.5,110,7.58,120,7.45,135,6.93,150,6.12,152,6.002621
12,41.6,6.44559,52,7.16,60,7.42,75,7.62,90,7.87,110,7.99,120,7.9,135,7.58,150,6.95,154,6.753494
14,41.2,6.711722,52,7.43,60,7.66,75,7.87,90,8.04,110,8.34,120,8.25,135,7.97,150,7.56,166,6.946336
16,41.2,6.804756,52,7.52,60,7.77,75,8.06,90,8.17,110,8.68,120,8.64,135,8.32,150,7.93,180,7.36
20,42,6.822358,52,7.53,60,7.81,75,8.24,90,8.62,110,9.09,120,9.41,135,9.13,150,8.63,180,8.1

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.9	5.25	5.5	5.6	5.61	5.41	4.82	4.05
8	5.87	6.22	6.51	6.74	6.82	6.6	5.96	5.16
10	6.63	6.96	7.22	7.5	7.58	7.45	6.93	6.12
12	7.16	7.42	7.62	7.87	7.99	7.9	7.58	6.95
14	7.43	7.66	7.87	8.04	8.34	8.25	7.97	7.56
16	7.52	7.77	8.06	8.17	8.68	8.64	8.32	7.93
20	7.53	7.81	8.24	8.62	9.09	9.41	9.13	8.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	3.13	145°	3.51
8	43.1°	3.84	150°	4.47
10	42.4°	4.38	152°	5.3
12	41.6°	4.82	154°	6.07
14	41.2°	5.05	166°	6.74
16	41.2°	5.12	180°	7.36
20	42°	5.07	180°	8.1

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