XEN/SYDBANK: ORC Rating

GPH

569.1

OSN

554.2

LOA

12.35 m

Displacement

6886 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7173

Medium

0.9651

High

1.1038

Triple Offshore

Low

0.9271

Medium

1.1868

High

1.3284

Boat Specifications

Dimensions

Length overall: 12.35 m
Beam: 3.65 m
Draft: 2.5 m
Displacement: 6886 kg
Crew weight: 860 kg
Wetted surface: 32.58 m²

Sails

Mainsail: 52.29 m²
Genoa: 46.4 m²
Spinnaker: 130.79 m²
Asymmetric spinnaker: 117.64 m²

Design

Type: X-41
Builder: X-YACHTS
Designer: JEPPESEN
Year built: 2006

Performance data

Polar CSV

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

6,42.8,5.206276,52,5.82,60,6.15,75,6.43,90,6.4,110,6.31,120,6.04,135,5.44,142.2,5.036986,150,4.59
8,41.2,6.16681,52,6.93,60,7.2,75,7.4,90,7.51,110,7.48,120,7.29,135,6.73,147,5.937969,150,5.75
10,39.8,6.794367,52,7.53,60,7.72,75,7.86,90,8,110,8.05,120,7.96,135,7.62,149.5,6.847493,150,6.81
12,38.2,6.94783,52,7.74,60,7.95,75,8.17,90,8.24,110,8.52,120,8.47,135,8.13,150,7.6,156,7.290278
14,37.9,7.046144,52,7.83,60,8.04,75,8.39,90,8.57,110,8.97,120,9.02,135,8.64,150,8.08,170,7.392306
16,37.9,7.147527,52,7.87,60,8.1,75,8.52,90,8.89,110,9.36,120,9.54,135,9.21,150,8.55,180,7.83
20,37.9,7.274256,52,8.01,60,8.24,75,8.63,90,9.26,110,9.9,120,10.54,135,10.64,150,9.64,180,8.72

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.82	6.15	6.43	6.4	6.31	6.04	5.44	4.59
8	6.93	7.2	7.4	7.51	7.48	7.29	6.73	5.75
10	7.53	7.72	7.86	8	8.05	7.96	7.62	6.81
12	7.74	7.95	8.17	8.24	8.52	8.47	8.13	7.6
14	7.83	8.04	8.39	8.57	8.97	9.02	8.64	8.08
16	7.87	8.1	8.52	8.89	9.36	9.54	9.21	8.55
20	8.01	8.24	8.63	9.26	9.9	10.54	10.64	9.64

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.82	142.2°	3.98
8	41.2°	4.64	147°	4.98
10	39.8°	5.22	149.5°	5.9
12	38.2°	5.46	156°	6.66
14	37.9°	5.56	170°	7.28
16	37.9°	5.64	180°	7.83
20	37.9°	5.74	180°	8.72

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°	5.82	6.93	7.53	7.74	7.83	7.87	8.01
60°	6.15	7.20	7.72	7.95	8.04	8.10	8.24
75°	6.43	7.40	7.86	8.17	8.39	8.52	8.63
90°	6.40	7.51	8.00	8.24	8.57	8.89	9.26
110°	6.31	7.48	8.05	8.52	8.97	9.36	9.90
120°	6.04	7.29	7.96	8.47	9.02	9.54	10.54
135°	5.44	6.73	7.62	8.13	8.64	9.21	10.64
150°	4.59	5.75	6.81	7.60	8.08	8.55	9.64