Marina Hramina 74 — ORC Rating

GPH

674.8

OSN

650.1

LOA

11.98 m

Displacement

8681 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.564

Medium

0.8047

High

0.9677

Triple Offshore

Low

0.7378

Medium

1.0208

High

1.1909

Boat Specifications

Dimensions

Length overall: 11.98 m
Beam: 3.94 m
Draft: 2 m
Displacement: 8681 kg
Crew weight: 755 kg
Wetted surface: 35.58 m²

Sails

Mainsail: 37.39 m²
Genoa: 29.85 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 99.06 m²

Design

Type: Bavaria CR 41
Builder: Bavaria
Designer: Farr
Year built: 2010
Stability index: 115.4

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.

6,45.9,3.980384,52,4.33,60,4.62,75,4.8,90,5.22,110,5.28,120,5.07,135,4.52,144.8,4.050689,150,3.82
8,44.4,4.898718,52,5.39,60,5.68,75,5.9,90,6.39,110,6.5,120,6.29,135,5.73,146,5.162613,150,4.94
10,43,5.551349,52,6.15,60,6.44,75,6.75,90,7.22,110,7.35,120,7.2,135,6.71,146.4,6.111022,150,5.88
12,41.8,6.049826,52,6.73,60,7,75,7.26,90,7.71,110,7.86,120,7.77,135,7.42,146.6,6.887482,150,6.64
14,41.1,6.462628,52,7.15,60,7.39,75,7.59,90,7.99,110,8.23,120,8.18,135,7.89,147.6,7.366806,150,7.18
16,40.6,6.677455,52,7.41,60,7.64,75,7.86,90,8.14,110,8.57,120,8.55,135,8.27,150,7.58,169.4,6.745103
20,41.1,6.820926,52,7.57,60,7.85,75,8.21,90,8.35,110,9.08,120,9.27,135,9.02,150,8.19,175.4,7.604495

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.33	4.62	4.8	5.22	5.28	5.07	4.52	3.82
8	5.39	5.68	5.9	6.39	6.5	6.29	5.73	4.94
10	6.15	6.44	6.75	7.22	7.35	7.2	6.71	5.88
12	6.73	7	7.26	7.71	7.86	7.77	7.42	6.64
14	7.15	7.39	7.59	7.99	8.23	8.18	7.89	7.18
16	7.41	7.64	7.86	8.14	8.57	8.55	8.27	7.58
20	7.57	7.85	8.21	8.35	9.08	9.27	9.02	8.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.9°	2.77	144.8°	3.31
8	44.4°	3.5	146°	4.28
10	43°	4.06	146.4°	5.09
12	41.8°	4.51	146.6°	5.75
14	41.1°	4.87	147.6°	6.22
16	40.6°	5.07	169.4°	6.63
20	41.1°	5.14	175.4°	7.58

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