Van Uden: ORC Rating

GPH

471.9

OSN

457.7

LOA

14.022 m

Displacement

5984 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8639

Medium

1.1502

High

1.3509

Triple Offshore

Low

1.1133

Medium

1.4268

High

1.6573

Boat Specifications

Dimensions

Length overall: 14.022 m
Beam: 4.35 m
Draft: 3.31 m
Displacement: 5984 kg
Crew weight: 1105 kg
Wetted surface: 36.26 m²

Sails

Mainsail: 74.49 m²
Genoa: 46.58 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 225.88 m²

Design

Type: KER 46
Builder: MC CONAGHY
Designer: JASON KER
Year built: 2012
Stability index: 143.6

Performance data

Polar CSV

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

6,43,6.22134,52,6.96,60,7.4,75,7.75,90,7.64,110,7.6,120,7.36,135,6.6,141.5,6.095004,150,5.51
8,41.4,7.478892,52,8.28,60,8.54,75,8.72,90,8.65,110,8.84,120,8.75,135,8.29,142.2,7.720004,150,7.05
10,38.8,7.942639,52,8.8,60,9.09,75,9.41,90,9.34,110,9.62,120,9.76,135,9.2,148.7,8.356166,150,8.24
12,37.5,8.130047,52,9.06,60,9.48,75,10.08,90,10.16,110,10.2,120,10.57,135,10.27,150,9.1,152.3,8.922585
14,36.7,8.206785,52,9.25,60,9.73,75,10.52,90,10.97,110,10.75,120,11.24,135,11.53,148.7,10.13507,150,10
16,35.8,8.285415,52,9.35,60,9.9,75,10.8,90,11.63,110,11.29,120,11.93,135,12.87,144.7,11.811734,150,11.13
20,35.8,8.433368,52,9.73,60,10.3,75,11.13,90,12.42,110,13.34,120,13.3,135,14.84,144.2,15.226915,150,14.26

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.96	7.4	7.75	7.64	7.6	7.36	6.6	5.51
8	8.28	8.54	8.72	8.65	8.84	8.75	8.29	7.05
10	8.8	9.09	9.41	9.34	9.62	9.76	9.2	8.24
12	9.06	9.48	10.08	10.16	10.2	10.57	10.27	9.1
14	9.25	9.73	10.52	10.97	10.75	11.24	11.53	10
16	9.35	9.9	10.8	11.63	11.29	11.93	12.87	11.13
20	9.73	10.3	11.13	12.42	13.34	13.3	14.84	14.26

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.55	141.5°	4.77
8	41.4°	5.61	142.2°	6.1
10	38.8°	6.19	148.7°	7.14
12	37.5°	6.45	152.3°	7.9
14	36.7°	6.58	148.7°	8.66
16	35.8°	6.72	144.7°	9.64
20	35.8°	6.84	144.2°	12.35

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°	6.96	8.28	8.80	9.06	9.25	9.35	9.73
60°	7.40	8.54	9.09	9.48	9.73	9.90	10.30
75°	7.75	8.72	9.41	10.08	10.52	10.80	11.13
90°	7.64	8.65	9.34	10.16	10.97	11.63	12.42
110°	7.60	8.84	9.62	10.20	10.75	11.29	13.34
120°	7.36	8.75	9.76	10.57	11.24	11.93	13.30
135°	6.60	8.29	9.20	10.27	11.53	12.87	14.84
150°	5.51	7.05	8.24	9.10	10.00	11.13	14.26