Ju 2: ORC Rating

GPH

663.4

OSN

636.2

LOA

13.69 m

Displacement

12900 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6282

Medium

0.9328

High

1.1652

Triple Offshore

Low

0.8223

Medium

1.1747

High

1.4125

Boat Specifications

Dimensions

Length overall: 13.69 m
Beam: 4.49 m
Draft: 2.29 m
Displacement: 12900 kg
Crew weight: 1007 kg
Wetted surface: 46.09 m²

Sails

Mainsail: 51.99 m²
Genoa: 45.31 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: Baavria C45
Builder: Bavaria
Designer: Cossuti
Year built: 2017

Performance data

Polar CSV

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

6,44.9,4.362313,52,4.81,60,5.14,75,5.41,90,5.33,110,4.78,120,4.45,135,3.83,150,3.26,173.2,2.880261
8,43.4,5.326362,52,5.92,60,6.25,75,6.53,90,6.47,110,6,120,5.63,135,4.97,150,4.3,173.9,3.831695
10,42.5,6.076411,52,6.78,60,7.15,75,7.45,90,7.41,110,6.98,120,6.6,135,5.94,150,5.25,175.5,4.714533
12,42,6.728164,52,7.5,60,7.82,75,8.05,90,8.05,110,7.78,120,7.45,135,6.78,150,6.09,177.1,5.537091
14,41.4,7.145608,52,7.92,60,8.19,75,8.4,90,8.43,110,8.28,120,8.07,135,7.53,150,6.85,178,6.293834
16,41.3,7.347616,52,8.13,60,8.39,75,8.64,90,8.7,110,8.61,120,8.46,135,8.09,150,7.54,178.4,6.992726
20,41.5,7.396966,52,8.2,60,8.51,75,8.94,90,9.2,110,9.22,120,9.06,135,8.74,150,8.43,179.5,8.13031

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.81	5.14	5.41	5.33	4.78	4.45	3.83	3.26
8	5.92	6.25	6.53	6.47	6	5.63	4.97	4.3
10	6.78	7.15	7.45	7.41	6.98	6.6	5.94	5.25
12	7.5	7.82	8.05	8.05	7.78	7.45	6.78	6.09
14	7.92	8.19	8.4	8.43	8.28	8.07	7.53	6.85
16	8.13	8.39	8.64	8.7	8.61	8.46	8.09	7.54
20	8.2	8.51	8.94	9.2	9.22	9.06	8.74	8.43

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.9°	3.09	173.2°	2.86
8	43.4°	3.87	173.9°	3.81
10	42.5°	4.48	175.5°	4.7
12	42°	5	177.1°	5.53
14	41.4°	5.36	178°	6.29
16	41.3°	5.52	178.4°	6.99
20	41.5°	5.54	179.5°	8.13

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°	4.81	5.92	6.78	7.50	7.92	8.13	8.20
60°	5.14	6.25	7.15	7.82	8.19	8.39	8.51
75°	5.41	6.53	7.45	8.05	8.40	8.64	8.94
90°	5.33	6.47	7.41	8.05	8.43	8.70	9.20
110°	4.78	6.00	6.98	7.78	8.28	8.61	9.22
120°	4.45	5.63	6.60	7.45	8.07	8.46	9.06
135°	3.83	4.97	5.94	6.78	7.53	8.09	8.74
150°	3.26	4.30	5.25	6.09	6.85	7.54	8.43