BLUE MARLIN — ORC Rating

GPH

611.1

OSN

590.3

LOA

12.83 m

Displacement

8496 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6432

Medium

0.8963

High

1.0378

Triple Offshore

Low

0.8341

Medium

1.1202

High

1.2725

Boat Specifications

Dimensions

Length overall: 12.83 m
Beam: 3.98 m
Draft: 2.13 m
Displacement: 8496 kg
Crew weight: 640 kg
Wetted surface: 35.06 m²

Sails

Mainsail: 47.18 m²
Genoa: 52.26 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 107.4 m²

Design

Type: Bavaria 42
Builder: Bavaria
Designer: J&J
Year built: 1999

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.

6,45.1,4.760073,52,5.22,60,5.57,75,5.81,90,5.7,110,5.59,120,5.42,135,4.87,143.9,4.418372,150,4.12
8,43.3,5.71607,52,6.32,60,6.63,75,6.86,90,6.79,110,6.87,120,6.69,135,6.13,147,5.472948,150,5.3
10,41.8,6.398596,52,7.08,60,7.34,75,7.53,90,7.55,110,7.72,120,7.6,135,7.14,147.8,6.452427,150,6.3
12,40.5,6.812151,52,7.53,60,7.75,75,7.94,90,8.03,110,8.23,120,8.16,135,7.83,148.2,7.236208,150,7.1
14,39.9,7.012832,52,7.77,60,7.99,75,8.22,90,8.3,110,8.66,120,8.62,135,8.31,149,7.723113,150,7.64
16,39.5,7.101899,52,7.87,60,8.12,75,8.43,90,8.58,110,9.05,120,9.07,135,8.77,150,8.03,169.4,7.121526
20,39.5,7.166698,52,7.96,60,8.22,75,8.67,90,9.05,110,9.59,120,9.98,135,9.71,150,8.69,175.8,7.971407
24,40.3,7.159075,52,7.95,60,8.25,75,8.8,90,9.34,110,10.01,120,10.75,135,10.97,150,9.4,176.2,8.638993

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.22	5.57	5.81	5.7	5.59	5.42	4.87	4.12
8	6.32	6.63	6.86	6.79	6.87	6.69	6.13	5.3
10	7.08	7.34	7.53	7.55	7.72	7.6	7.14	6.3
12	7.53	7.75	7.94	8.03	8.23	8.16	7.83	7.1
14	7.77	7.99	8.22	8.3	8.66	8.62	8.31	7.64
16	7.87	8.12	8.43	8.58	9.05	9.07	8.77	8.03
20	7.96	8.22	8.67	9.05	9.59	9.98	9.71	8.69
24	7.95	8.25	8.8	9.34	10.01	10.75	10.97	9.4

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.1°	3.36	143.9°	3.57
8	43.3°	4.16	147°	4.59
10	41.8°	4.77	147.8°	5.46
12	40.5°	5.18	148.2°	6.15
14	39.9°	5.38	149°	6.62
16	39.5°	5.48	169.4°	7
20	39.5°	5.53	175.8°	7.95
24	40.3°	5.46	176.2°	8.62

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