MECKI-MESSER: ORC Rating

GPH

581

OSN

570.5

LOA

11.36 m

Displacement

5233 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8231

Medium

1.0533

High

1.1744

Triple Offshore

Low

1.0574

Medium

1.2902

High

1.4142

Boat Specifications

Dimensions

Length overall: 11.36 m
Beam: 3.66 m
Draft: 1.89 m
Displacement: 5233 kg
Crew weight: 750 kg
Wetted surface: 26.81 m²

Sails

Mainsail: 45.34 m²
Genoa: 59.17 m²
Spinnaker: 107.17 m²
Asymmetric spinnaker: 141.81 m²

Design

Type: IMX-38SD
Builder: X-YACHTS
Designer: JEPPESEN
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.

6,43.7,5.477427,52,6.04,60,6.38,75,6.63,90,6.58,110,6.28,120,6.14,135,5.54,143.8,5.043619,150,4.7
8,41.8,6.264454,52,6.92,60,7.14,75,7.29,90,7.29,110,7.3,120,7.21,135,6.77,147.9,5.925947,150,5.8
10,39.9,6.504466,52,7.19,60,7.39,75,7.61,90,7.68,110,7.78,120,7.75,135,7.45,150,6.81,151.3,6.73776
12,39.1,6.610429,52,7.3,60,7.51,75,7.82,90,8.01,110,8.13,120,8.26,135,7.94,150,7.45,158.5,7.104337
14,39.4,6.716416,52,7.36,60,7.58,75,7.95,90,8.3,110,8.42,120,8.7,135,8.5,150,7.91,180,7.18
16,39.3,6.732656,52,7.38,60,7.62,75,8.03,90,8.49,110,8.66,120,9.01,135,9.08,150,8.41,180,7.64
20,40,6.840334,52,7.49,60,7.74,75,8.12,90,8.67,110,9.1,120,9.61,135,10.54,150,9.55,180,8.57

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.04	6.38	6.63	6.58	6.28	6.14	5.54	4.7
8	6.92	7.14	7.29	7.29	7.3	7.21	6.77	5.8
10	7.19	7.39	7.61	7.68	7.78	7.75	7.45	6.81
12	7.3	7.51	7.82	8.01	8.13	8.26	7.94	7.45
14	7.36	7.58	7.95	8.3	8.42	8.7	8.5	7.91
16	7.38	7.62	8.03	8.49	8.66	9.01	9.08	8.41
20	7.49	7.74	8.12	8.67	9.1	9.61	10.54	9.55

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.7°	3.96	143.8°	4.07
8	41.8°	4.67	147.9°	5.02
10	39.9°	4.99	151.3°	5.91
12	39.1°	5.13	158.5°	6.61
14	39.4°	5.19	180°	7.18
16	39.3°	5.21	180°	7.64
20	40°	5.24	180°	8.57

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°	6.04	6.92	7.19	7.30	7.36	7.38	7.49
60°	6.38	7.14	7.39	7.51	7.58	7.62	7.74
75°	6.63	7.29	7.61	7.82	7.95	8.03	8.12
90°	6.58	7.29	7.68	8.01	8.30	8.49	8.67
110°	6.28	7.30	7.78	8.13	8.42	8.66	9.10
120°	6.14	7.21	7.75	8.26	8.70	9.01	9.61
135°	5.54	6.77	7.45	7.94	8.50	9.08	10.54
150°	4.70	5.80	6.81	7.45	7.91	8.41	9.55