Marina Hramina 39: ORC Rating

GPH

639.7

OSN

617

LOA

13.6 m

Displacement

12600 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5896

Medium

0.8434

High

1.023

Triple Offshore

Low

0.7745

Medium

1.0772

High

1.2666

Boat Specifications

Dimensions

Length overall: 13.6 m
Beam: 4.35 m
Draft: 2.11 m
Displacement: 12600 kg
Crew weight: 945 kg
Wetted surface: 44.07 m²

Sails

Mainsail: 42.82 m²
Genoa: 46.91 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 143.95 m²

Design

Type: Bavaria CR 46
Builder: Bavaria
Designer: Farr
Year built: 2014
Stability index: 115.8

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,46.9,4.171095,52,4.53,60,4.9,75,5.18,90,5.46,110,5.58,120,5.4,135,4.85,144.2,4.376968,150,4.1
8,45,5.077027,52,5.61,60,6,75,6.28,90,6.7,110,6.88,120,6.69,135,6.11,146.9,5.443355,150,5.27
10,43.8,5.777542,52,6.42,60,6.82,75,7.14,90,7.69,110,7.88,120,7.73,135,7.18,146.9,6.469952,150,6.26
12,43.6,6.421128,52,7.1,60,7.48,75,7.77,90,8.25,110,8.41,120,8.33,135,7.98,146.9,7.365241,150,7.13
14,42.6,6.874093,52,7.61,60,7.92,75,8.15,90,8.53,110,8.8,120,8.74,135,8.45,147.8,7.929632,150,7.75
16,42.3,7.219815,52,7.92,60,8.18,75,8.41,90,8.66,110,9.18,120,9.16,135,8.84,149.8,8.157128,150,8.14
20,42,7.333698,52,8.1,60,8.4,75,8.77,90,8.94,110,9.73,120,10.06,135,9.71,150,8.72,174.5,8.026955

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.53	4.9	5.18	5.46	5.58	5.4	4.85	4.1
8	5.61	6	6.28	6.7	6.88	6.69	6.11	5.27
10	6.42	6.82	7.14	7.69	7.88	7.73	7.18	6.26
12	7.1	7.48	7.77	8.25	8.41	8.33	7.98	7.13
14	7.61	7.92	8.15	8.53	8.8	8.74	8.45	7.75
16	7.92	8.18	8.41	8.66	9.18	9.16	8.84	8.14
20	8.1	8.4	8.77	8.94	9.73	10.06	9.71	8.72

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.9°	2.85	144.2°	3.55
8	45°	3.59	146.9°	4.56
10	43.8°	4.17	146.9°	5.42
12	43.6°	4.65	146.9°	6.17
14	42.6°	5.06	147.8°	6.71
16	42.3°	5.34	149.8°	7.05
20	42°	5.45	174.5°	7.99

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.53	5.61	6.42	7.10	7.61	7.92	8.10
60°	4.90	6.00	6.82	7.48	7.92	8.18	8.40
75°	5.18	6.28	7.14	7.77	8.15	8.41	8.77
90°	5.46	6.70	7.69	8.25	8.53	8.66	8.94
110°	5.58	6.88	7.88	8.41	8.80	9.18	9.73
120°	5.40	6.69	7.73	8.33	8.74	9.16	10.06
135°	4.85	6.11	7.18	7.98	8.45	8.84	9.71
150°	4.10	5.27	6.26	7.13	7.75	8.14	8.72