Lady XL: ORC Rating

GPH

557

OSN

542.5

LOA

15.59 m

Displacement

13660 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8118

Medium

1.0988

High

1.2755

Triple Offshore

Low

1.0532

Medium

1.37

High

1.5376

Boat Specifications

Dimensions

Length overall: 15.59 m
Beam: 4.49 m
Draft: 2.4 m
Displacement: 13660 kg
Crew weight: 958 kg
Wetted surface: 46.08 m²

Sails

Mainsail: 68.69 m²
Genoa: 80.82 m²
Spinnaker: 181.46 m²
Asymmetric spinnaker: 181.46 m²

Design

Type: X-512
Builder: X-yachts
Designer: Niels Jeppesen
Year built: 1990

Performance data

Polar CSV

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

6,43.4,5.326362,52,5.92,60,6.27,75,6.58,90,6.52,110,6.22,120,6.06,135,5.46,142.3,5.042823,150,4.61
8,42,6.270649,52,7.05,60,7.43,75,7.7,90,7.68,110,7.59,120,7.41,135,6.73,148.1,5.889478,150,5.78
10,42.1,7.048747,52,7.81,60,8.09,75,8.28,90,8.3,110,8.39,120,8.28,135,7.82,148.9,6.913731,150,6.84
12,41.1,7.365007,52,8.14,60,8.39,75,8.6,90,8.66,110,8.82,120,8.77,135,8.45,150,7.78,152.8,7.611733
14,40.8,7.542982,52,8.28,60,8.53,75,8.83,90,8.95,110,9.16,120,9.2,135,8.9,150,8.4,159.5,7.95369
16,40.4,7.616163,52,8.35,60,8.61,75,8.99,90,9.21,110,9.39,120,9.63,135,9.34,150,8.82,180,8.07
20,39.8,7.679457,52,8.4,60,8.68,75,9.14,90,9.63,110,9.8,120,10.18,135,10.27,150,9.67,180,8.94

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.92	6.27	6.58	6.52	6.22	6.06	5.46	4.61
8	7.05	7.43	7.7	7.68	7.59	7.41	6.73	5.78
10	7.81	8.09	8.28	8.3	8.39	8.28	7.82	6.84
12	8.14	8.39	8.6	8.66	8.82	8.77	8.45	7.78
14	8.28	8.53	8.83	8.95	9.16	9.2	8.9	8.4
16	8.35	8.61	8.99	9.21	9.39	9.63	9.34	8.82
20	8.4	8.68	9.14	9.63	9.8	10.18	10.27	9.67

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.4°	3.87	142.3°	3.99
8	42°	4.66	148.1°	5
10	42.1°	5.23	148.9°	5.92
12	41.1°	5.55	152.8°	6.77
14	40.8°	5.71	159.5°	7.45
16	40.4°	5.8	180°	8.07
20	39.8°	5.9	180°	8.94

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°	5.92	7.05	7.81	8.14	8.28	8.35	8.40
60°	6.27	7.43	8.09	8.39	8.53	8.61	8.68
75°	6.58	7.70	8.28	8.60	8.83	8.99	9.14
90°	6.52	7.68	8.30	8.66	8.95	9.21	9.63
110°	6.22	7.59	8.39	8.82	9.16	9.39	9.80
120°	6.06	7.41	8.28	8.77	9.20	9.63	10.18
135°	5.46	6.73	7.82	8.45	8.90	9.34	10.27
150°	4.61	5.78	6.84	7.78	8.40	8.82	9.67