XPRONTO: ORC Rating

GPH

593.7

OSN

578.6

LOA

11.58 m

Displacement

7461 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7769

Medium

1.0352

High

1.1723

Triple Offshore

Low

1.0035

Medium

1.2801

High

1.413

Boat Specifications

Dimensions

Length overall: 11.58 m
Beam: 3.67 m
Draft: 2.42 m
Displacement: 7461 kg
Crew weight: 760 kg
Wetted surface: 32.06 m²

Sails

Mainsail: 50.01 m²
Genoa: 37.59 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 127.08 m²

Design

Type: XP 38
Builder: X-Yachts
Designer: Niels Jeppesen
Year built: 2011

Performance data

Polar CSV

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

6,42.5,4.92352,52,5.52,60,5.83,75,6.1,90,6.06,110,6.13,120,5.96,135,5.34,143.6,4.84536,150,4.51
8,40.8,5.786035,52,6.53,60,6.84,75,7.07,90,7.19,110,7.3,120,7.16,135,6.57,147.5,5.786163,150,5.63
10,40.3,6.464147,52,7.2,60,7.41,75,7.57,90,7.65,110,7.84,120,7.77,135,7.44,148.3,6.746503,150,6.63
12,39.4,6.742298,52,7.48,60,7.67,75,7.85,90,7.89,110,8.21,120,8.18,135,7.9,150,7.35,150.1,7.336514
14,39,6.858428,52,7.58,60,7.79,75,8.05,90,8.16,110,8.45,120,8.61,135,8.3,150,7.7,152.7,7.562311
16,38.6,6.884017,52,7.63,60,7.84,75,8.18,90,8.41,110,8.64,120,9.01,135,8.77,150,8.03,176.4,7.314433
20,38.1,7.001849,52,7.74,60,7.93,75,8.28,90,8.8,110,9.07,120,9.52,135,9.85,150,8.75,178.1,8.034417

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.52	5.83	6.1	6.06	6.13	5.96	5.34	4.51
8	6.53	6.84	7.07	7.19	7.3	7.16	6.57	5.63
10	7.2	7.41	7.57	7.65	7.84	7.77	7.44	6.63
12	7.48	7.67	7.85	7.89	8.21	8.18	7.9	7.35
14	7.58	7.79	8.05	8.16	8.45	8.61	8.3	7.7
16	7.63	7.84	8.18	8.41	8.64	9.01	8.77	8.03
20	7.74	7.93	8.28	8.8	9.07	9.52	9.85	8.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.63	143.6°	3.9
8	40.8°	4.38	147.5°	4.88
10	40.3°	4.93	148.3°	5.74
12	39.4°	5.21	150.1°	6.36
14	39°	5.33	152.7°	6.72
16	38.6°	5.38	176.4°	7.3
20	38.1°	5.51	178.1°	8.03

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°	5.52	6.53	7.20	7.48	7.58	7.63	7.74
60°	5.83	6.84	7.41	7.67	7.79	7.84	7.93
75°	6.10	7.07	7.57	7.85	8.05	8.18	8.28
90°	6.06	7.19	7.65	7.89	8.16	8.41	8.80
110°	6.13	7.30	7.84	8.21	8.45	8.64	9.07
120°	5.96	7.16	7.77	8.18	8.61	9.01	9.52
135°	5.34	6.57	7.44	7.90	8.30	8.77	9.85
150°	4.51	5.63	6.63	7.35	7.70	8.03	8.75