Anna Maria — ORC Rating

GPH

640.4

OSN

618.7

LOA

12.14 m

Displacement

8339 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6117

Medium

0.8567

High

1.0199

Triple Offshore

Low

0.7954

Medium

1.0673

High

1.2249

Boat Specifications

Dimensions

Length overall: 12.14 m
Beam: 3.97 m
Draft: 1.87 m
Displacement: 8339 kg
Crew weight: 761 kg
Wetted surface: 32.95 m²

Sails

Mainsail: 39.41 m²
Genoa: 41.33 m²
Spinnaker: 102.3 m²
Asymmetric spinnaker: 0 m²

Design

Type: Bavaria 39 Cruiser
Builder: Bavaria
Designer: Jakopin
Year built: 2004
Stability index: 124.3

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.

6,45.6,4.47358,52,4.92,60,5.26,75,5.5,90,5.4,110,5.47,120,5.31,135,4.79,144.8,4.258731,150,4.02
8,43.6,5.330226,52,5.91,60,6.24,75,6.48,90,6.49,110,6.65,120,6.49,135,5.95,149.3,5.186938,150,5.15
10,42.6,5.977472,52,6.62,60,6.91,75,7.12,90,7.26,110,7.42,120,7.31,135,6.88,150,6.13,151.6,6.04787
12,41.4,6.425715,52,7.1,60,7.33,75,7.52,90,7.7,110,7.87,120,7.81,135,7.5,150,6.94,155.9,6.64962
14,40.2,6.690268,52,7.39,60,7.59,75,7.79,90,7.98,110,8.23,120,8.19,135,7.92,150,7.5,164,6.980409
16,40,6.840334,52,7.55,60,7.77,75,8,90,8.13,110,8.56,120,8.55,135,8.3,150,7.9,175.4,7.283461
20,40,6.931713,52,7.67,60,7.92,75,8.32,90,8.51,110,9.09,120,9.24,135,9.05,150,8.6,179,8.031223

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.92	5.26	5.5	5.4	5.47	5.31	4.79	4.02
8	5.91	6.24	6.48	6.49	6.65	6.49	5.95	5.15
10	6.62	6.91	7.12	7.26	7.42	7.31	6.88	6.13
12	7.1	7.33	7.52	7.7	7.87	7.81	7.5	6.94
14	7.39	7.59	7.79	7.98	8.23	8.19	7.92	7.5
16	7.55	7.77	8	8.13	8.56	8.55	8.3	7.9
20	7.67	7.92	8.32	8.51	9.09	9.24	9.05	8.6

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.6°	3.13	144.8°	3.48
8	43.6°	3.86	149.3°	4.46
10	42.6°	4.4	151.6°	5.32
12	41.4°	4.82	155.9°	6.07
14	40.2°	5.11	164°	6.71
16	40°	5.24	175.4°	7.26
20	40°	5.31	179°	8.03

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