Lady XL: ORC Rating

GPH

557.6

OSN

542.9

LOA

15.59 m

Displacement

13885 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7303

Medium

0.9791

High

1.1262

Triple Offshore

Low

0.9445

Medium

1.2131

High

1.3498

Boat Specifications

Dimensions

Length overall: 15.59 m
Beam: 4.49 m
Draft: 2.41 m
Displacement: 13885 kg
Crew weight: 924 kg
Wetted surface: 46.29 m²

Sails

Mainsail: 68.23 m²
Genoa: 74.43 m²
Spinnaker: 184.46 m²
Asymmetric spinnaker: 181.46 m²

Design

Type: X-512
Builder: X-yachts
Designer: Niels Jeppesen
Year built: 1990
Stability index: 123

Performance data

Polar CSV

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

6,43.5,5.417892,52,6.03,60,6.4,75,6.69,90,6.62,110,6.22,120,6.07,135,5.47,141.9,5.083012,150,4.62
8,41.4,6.332396,52,7.1,60,7.43,75,7.67,90,7.65,110,7.5,120,7.36,135,6.78,146.6,6.049006,150,5.83
10,40.6,6.940865,52,7.7,60,7.98,75,8.21,90,8.24,110,8.26,120,8.19,135,7.78,148.8,6.967792,150,6.88
12,39.6,7.190013,52,8.01,60,8.25,75,8.51,90,8.6,110,8.7,120,8.69,135,8.41,150,7.75,154.6,7.483379
14,39.3,7.340017,52,8.16,60,8.4,75,8.7,90,8.86,110,9.03,120,9.08,135,8.86,150,8.34,161,7.847545
16,38.8,7.40372,52,8.25,60,8.5,75,8.82,90,9.07,110,9.26,120,9.43,135,9.27,150,8.78,173,8.070154
20,39.4,7.557585,52,8.34,60,8.59,75,8.99,90,9.37,110,9.62,120,10.01,135,10.08,150,9.56,178.1,8.884885

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.03	6.4	6.69	6.62	6.22	6.07	5.47	4.62
8	7.1	7.43	7.67	7.65	7.5	7.36	6.78	5.83
10	7.7	7.98	8.21	8.24	8.26	8.19	7.78	6.88
12	8.01	8.25	8.51	8.6	8.7	8.69	8.41	7.75
14	8.16	8.4	8.7	8.86	9.03	9.08	8.86	8.34
16	8.25	8.5	8.82	9.07	9.26	9.43	9.27	8.78
20	8.34	8.59	8.99	9.37	9.62	10.01	10.08	9.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.93	141.9°	4
8	41.4°	4.75	146.6°	5.05
10	40.6°	5.27	148.8°	5.96
12	39.6°	5.54	154.6°	6.76
14	39.3°	5.68	161°	7.42
16	38.8°	5.77	173°	8.01
20	39.4°	5.84	178.1°	8.88

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°	6.03	7.10	7.70	8.01	8.16	8.25	8.34
60°	6.40	7.43	7.98	8.25	8.40	8.50	8.59
75°	6.69	7.67	8.21	8.51	8.70	8.82	8.99
90°	6.62	7.65	8.24	8.60	8.86	9.07	9.37
110°	6.22	7.50	8.26	8.70	9.03	9.26	9.62
120°	6.07	7.36	8.19	8.69	9.08	9.43	10.01
135°	5.47	6.78	7.78	8.41	8.86	9.27	10.08
150°	4.62	5.83	6.88	7.75	8.34	8.78	9.56