FELIX: ORC Rating

GPH

611.6

OSN

593.8

LOA

11.36 m

Displacement

5444 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7512

Medium

1.0162

High

1.1629

Triple Offshore

Low

0.9651

Medium

1.2454

High

1.3913

Boat Specifications

Dimensions

Length overall: 11.36 m
Beam: 3.66 m
Draft: 2.1 m
Displacement: 5444 kg
Crew weight: 665 kg
Wetted surface: 27.55 m²

Sails

Mainsail: 37.79 m²
Genoa: 43.14 m²
Spinnaker: 97.75 m²
Asymmetric spinnaker: 0 m²

Design

Type: IMX 38 DK (3)
Builder: X-YACHTS
Designer: JEPPESEN Nilsen
Year built: 1992

Performance data

Polar CSV

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

6,42.4,4.847957,52,5.42,60,5.7,75,5.91,90,5.84,110,5.66,120,5.51,135,5,145.2,4.481524,150,4.25
8,41.3,5.736997,52,6.44,60,6.7,75,6.88,90,6.84,110,6.86,120,6.71,135,6.18,149.1,5.407516,150,5.36
10,40.3,6.398587,52,7.04,60,7.21,75,7.34,90,7.34,110,7.47,120,7.39,135,7.06,150,6.33,151,6.277014
12,39,6.613944,52,7.29,60,7.46,75,7.63,90,7.67,110,7.89,120,7.83,135,7.54,150,7.08,156.5,6.771639
14,38.7,6.739871,52,7.39,60,7.59,75,7.87,90,7.98,110,8.29,120,8.31,135,7.97,150,7.53,173.5,6.884253
16,38.5,6.772227,52,7.43,60,7.65,75,8.04,90,8.27,110,8.54,120,8.76,135,8.44,150,7.92,180,7.34
20,38.5,6.81056,52,7.45,60,7.7,75,8.18,90,8.69,110,8.98,120,9.41,135,9.5,150,8.81,180,8.12

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.42	5.7	5.91	5.84	5.66	5.51	5	4.25
8	6.44	6.7	6.88	6.84	6.86	6.71	6.18	5.36
10	7.04	7.21	7.34	7.34	7.47	7.39	7.06	6.33
12	7.29	7.46	7.63	7.67	7.89	7.83	7.54	7.08
14	7.39	7.59	7.87	7.98	8.29	8.31	7.97	7.53
16	7.43	7.65	8.04	8.27	8.54	8.76	8.44	7.92
20	7.45	7.7	8.18	8.69	8.98	9.41	9.5	8.81

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.58	145.2°	3.68
8	41.3°	4.31	149.1°	4.64
10	40.3°	4.88	151°	5.49
12	39°	5.14	156.5°	6.21
14	38.7°	5.26	173.5°	6.84
16	38.5°	5.3	180°	7.34
20	38.5°	5.33	180°	8.12

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°	5.42	6.44	7.04	7.29	7.39	7.43	7.45
60°	5.70	6.70	7.21	7.46	7.59	7.65	7.70
75°	5.91	6.88	7.34	7.63	7.87	8.04	8.18
90°	5.84	6.84	7.34	7.67	7.98	8.27	8.69
110°	5.66	6.86	7.47	7.89	8.29	8.54	8.98
120°	5.51	6.71	7.39	7.83	8.31	8.76	9.41
135°	5.00	6.18	7.06	7.54	7.97	8.44	9.50
150°	4.25	5.36	6.33	7.08	7.53	7.92	8.81