SnaXy: ORC Rating

GPH

589.9

OSN

574.2

LOA

12.19 m

Displacement

7590 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6921

Medium

0.9309

High

1.0635

Triple Offshore

Low

0.8937

Medium

1.1469

High

1.273

Boat Specifications

Dimensions

Length overall: 12.19 m
Beam: 3.76 m
Draft: 2.38 m
Displacement: 7590 kg
Crew weight: 780 kg
Wetted surface: 32.65 m²

Sails

Mainsail: 48.56 m²
Genoa: 48.57 m²
Spinnaker: 105.67 m²
Asymmetric spinnaker: 122.19 m²

Design

Type: X-40 DK
Builder: X-Yachts
Designer: Niels Jeppesen
Year built: 2004
Stability index: 114.4

Performance data

Polar CSV

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

6,43,5.045438,52,5.61,60,5.92,75,6.18,90,6.1,110,6.02,120,5.85,135,5.26,141.1,4.934191,150,4.43
8,41.2,5.940871,52,6.68,60,6.96,75,7.16,90,7.15,110,7.25,120,7.1,135,6.51,147.5,5.715021,150,5.57
10,40.6,6.585261,52,7.29,60,7.5,75,7.65,90,7.7,110,7.85,120,7.77,135,7.43,147.5,6.770284,150,6.59
12,39.4,6.781121,52,7.51,60,7.72,75,7.92,90,7.98,110,8.23,120,8.21,135,7.93,150,7.4,155.6,7.115533
14,38.8,6.864801,52,7.6,60,7.81,75,8.1,90,8.25,110,8.56,120,8.66,135,8.36,150,7.87,165.8,7.323775
16,38.8,6.916127,52,7.64,60,7.86,75,8.19,90,8.49,110,8.88,120,9.1,135,8.85,150,8.27,177.2,7.63912
20,38.8,7.070103,52,7.74,60,7.93,75,8.29,90,8.79,110,9.33,120,9.81,135,9.93,150,9.19,177.2,8.420052

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.61	5.92	6.18	6.1	6.02	5.85	5.26	4.43
8	6.68	6.96	7.16	7.15	7.25	7.1	6.51	5.57
10	7.29	7.5	7.65	7.7	7.85	7.77	7.43	6.59
12	7.51	7.72	7.92	7.98	8.23	8.21	7.93	7.4
14	7.6	7.81	8.1	8.25	8.56	8.66	8.36	7.87
16	7.64	7.86	8.19	8.49	8.88	9.1	8.85	8.27
20	7.74	7.93	8.29	8.79	9.33	9.81	9.93	9.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.69	141.1°	3.84
8	41.2°	4.47	147.5°	4.82
10	40.6°	5	147.5°	5.71
12	39.4°	5.24	155.6°	6.48
14	38.8°	5.35	165.8°	7.1
16	38.8°	5.39	177.2°	7.63
20	38.8°	5.51	177.2°	8.41

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°	5.61	6.68	7.29	7.51	7.60	7.64	7.74
60°	5.92	6.96	7.50	7.72	7.81	7.86	7.93
75°	6.18	7.16	7.65	7.92	8.10	8.19	8.29
90°	6.10	7.15	7.70	7.98	8.25	8.49	8.79
110°	6.02	7.25	7.85	8.23	8.56	8.88	9.33
120°	5.85	7.10	7.77	8.21	8.66	9.10	9.81
135°	5.26	6.51	7.43	7.93	8.36	8.85	9.93
150°	4.43	5.57	6.59	7.40	7.87	8.27	9.19