XAR: ORC Rating

GPH

587.7

OSN

571.9

LOA

12.903 m

Displacement

8778 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6849

Medium

0.9327

High

1.0747

Triple Offshore

Low

0.8876

Medium

1.1549

High

1.2924

Boat Specifications

Dimensions

Length overall: 12.903 m
Beam: 3.95 m
Draft: 2.19 m
Displacement: 8778 kg
Crew weight: 700 kg
Wetted surface: 35.36 m²

Sails

Mainsail: 54.02 m²
Genoa: 40.91 m²
Spinnaker: 140.42 m²
Asymmetric spinnaker: 123.35 m²

Design

Type: X-43
Builder: X-YACHTS
Designer: JEPPESEN
Year built: 2003

Performance data

Polar CSV

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

6,43.5,4.894025,52,5.47,60,5.8,75,6.1,90,6.04,110,6.06,120,5.93,135,5.39,140.5,5.080191,150,4.53
8,41.6,5.763588,52,6.51,60,6.85,75,7.13,90,7.21,110,7.33,120,7.21,135,6.65,148,5.754391,150,5.63
10,41.2,6.499074,52,7.25,60,7.52,75,7.71,90,7.84,110,7.98,120,7.92,135,7.59,147.5,6.888853,150,6.72
12,40.5,6.864754,52,7.6,60,7.83,75,8.02,90,8.07,110,8.36,120,8.36,135,8.1,150,7.57,155,7.304362
14,40.1,6.994183,52,7.74,60,7.97,75,8.24,90,8.34,110,8.71,120,8.79,135,8.52,150,8.06,166,7.461643
16,39.8,7.041671,52,7.8,60,8.04,75,8.39,90,8.6,110,8.95,120,9.17,135,9,150,8.45,180,7.81
20,39.4,7.143471,52,7.88,60,8.1,75,8.52,90,9.03,110,9.38,120,9.84,135,10.09,150,9.38,180,8.59

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.47	5.8	6.1	6.04	6.06	5.93	5.39	4.53
8	6.51	6.85	7.13	7.21	7.33	7.21	6.65	5.63
10	7.25	7.52	7.71	7.84	7.98	7.92	7.59	6.72
12	7.6	7.83	8.02	8.07	8.36	8.36	8.1	7.57
14	7.74	7.97	8.24	8.34	8.71	8.79	8.52	8.06
16	7.8	8.04	8.39	8.6	8.95	9.17	9	8.45
20	7.88	8.1	8.52	9.03	9.38	9.84	10.09	9.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.55	140.5°	3.92
8	41.6°	4.31	148°	4.88
10	41.2°	4.89	147.5°	5.81
12	40.5°	5.22	155°	6.62
14	40.1°	5.35	166°	7.24
16	39.8°	5.41	180°	7.81
20	39.4°	5.52	180°	8.59

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°	5.47	6.51	7.25	7.60	7.74	7.80	7.88
60°	5.80	6.85	7.52	7.83	7.97	8.04	8.10
75°	6.10	7.13	7.71	8.02	8.24	8.39	8.52
90°	6.04	7.21	7.84	8.07	8.34	8.60	9.03
110°	6.06	7.33	7.98	8.36	8.71	8.95	9.38
120°	5.93	7.21	7.92	8.36	8.79	9.17	9.84
135°	5.39	6.65	7.59	8.10	8.52	9.00	10.09
150°	4.53	5.63	6.72	7.57	8.06	8.45	9.38