TELEPATIA: ORC Rating

GPH

645

OSN

629.2

LOA

10.16 m

Displacement

3686 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7291

Medium

0.9631

High

1.0891

Triple Offshore

Low

0.9338

Medium

1.1721

High

1.294

Boat Specifications

Dimensions

Length overall: 10.16 m
Beam: 3.41 m
Draft: 1.93 m
Displacement: 3686 kg
Crew weight: 490 kg
Wetted surface: 19.88 m²

Sails

Mainsail: 36.83 m²
Genoa: 31.89 m²
Spinnaker: 60.45 m²
Asymmetric spinnaker: 0 m²

Design

Type: WING 34
Builder: LE PETIT BAT.
Designer: TADDEI
Year built: 1984

Performance data

Polar CSV

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

6,40.9,4.723138,52,5.34,60,5.61,75,5.82,90,5.74,110,5.45,120,5.26,135,4.75,147,4.185195,150,4.05
8,41.1,5.639871,52,6.25,60,6.44,75,6.56,90,6.53,110,6.48,120,6.33,135,5.81,150,5.05,151.6,4.979261
10,39.2,6.026238,52,6.62,60,6.77,75,6.91,90,6.91,110,6.97,120,6.87,135,6.56,150,5.96,152.8,5.824044
12,38.3,6.15462,52,6.76,60,6.95,75,7.16,90,7.22,110,7.37,120,7.28,135,6.99,150,6.61,163,6.148668
14,37.9,6.222404,52,6.84,60,7.04,75,7.34,90,7.48,110,7.72,120,7.68,135,7.37,150,7,180,6.5
16,37.9,6.260423,52,6.88,60,7.1,75,7.45,90,7.7,110,8,120,8.04,135,7.77,150,7.37,180,6.91
20,38.1,6.315642,52,6.93,60,7.14,75,7.56,90,7.97,110,8.32,120,8.65,135,8.58,150,8.11,180,7.62

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.34	5.61	5.82	5.74	5.45	5.26	4.75	4.05
8	6.25	6.44	6.56	6.53	6.48	6.33	5.81	5.05
10	6.62	6.77	6.91	6.91	6.97	6.87	6.56	5.96
12	6.76	6.95	7.16	7.22	7.37	7.28	6.99	6.61
14	6.84	7.04	7.34	7.48	7.72	7.68	7.37	7
16	6.88	7.1	7.45	7.7	8	8.04	7.77	7.37
20	6.93	7.14	7.56	7.97	8.32	8.65	8.58	8.11

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	40.9°	3.57	147°	3.51
8	41.1°	4.25	151.6°	4.38
10	39.2°	4.67	152.8°	5.18
12	38.3°	4.83	163°	5.88
14	37.9°	4.91	180°	6.5
16	37.9°	4.94	180°	6.91
20	38.1°	4.97	180°	7.62

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°	5.34	6.25	6.62	6.76	6.84	6.88	6.93
60°	5.61	6.44	6.77	6.95	7.04	7.10	7.14
75°	5.82	6.56	6.91	7.16	7.34	7.45	7.56
90°	5.74	6.53	6.91	7.22	7.48	7.70	7.97
110°	5.45	6.48	6.97	7.37	7.72	8.00	8.32
120°	5.26	6.33	6.87	7.28	7.68	8.04	8.65
135°	4.75	5.81	6.56	6.99	7.37	7.77	8.58
150°	4.05	5.05	5.96	6.61	7.00	7.37	8.11