TIMBACTU: ORC Rating

GPH

623.8

OSN

606.9

LOA

10.64 m

Displacement

5605 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6589

Medium

0.8857

High

1.0088

Triple Offshore

Low

0.8465

Medium

1.0835

High

1.1996

Boat Specifications

Dimensions

Length overall: 10.64 m
Beam: 3.46 m
Draft: 2.23 m
Displacement: 5605 kg
Crew weight: 540 kg
Wetted surface: 26.63 m²

Sails

Mainsail: 38.36 m²
Genoa: 38.98 m²
Spinnaker: 89.27 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 36.7
Builder: Beneteau
Designer: Farr
Year built: 2001

Performance data

Polar CSV

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

6,42,4.750084,52,5.33,60,5.61,75,5.85,90,5.8,110,5.64,120,5.48,135,4.96,145,4.455827,150,4.22
8,40.5,5.562818,52,6.3,60,6.55,75,6.73,90,6.73,110,6.76,120,6.62,135,6.09,150,5.288528
10,40.1,6.235935,52,6.88,60,7.05,75,7.17,90,7.21,110,7.33,120,7.25,135,6.93,150,6.23,152,6.127204
12,38.6,6.410581,52,7.1,60,7.27,75,7.43,90,7.48,110,7.7,120,7.64,135,7.39,150,6.96,158,6.600633
14,38.2,6.502456,52,7.18,60,7.37,75,7.62,90,7.74,110,8.01,120,8.05,135,7.77,150,7.38,180,6.75
16,37.9,6.526554,52,7.22,60,7.41,75,7.73,90,7.99,110,8.22,120,8.46,135,8.19,150,7.73,180,7.23
20,38.6,6.61531,52,7.25,60,7.43,75,7.81,90,8.29,110,8.55,120,8.95,135,9.09,150,8.52,180,7.93

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.61	5.85	5.8	5.64	5.48	4.96	4.22
8	6.3	6.55	6.73	6.73	6.76	6.62	6.09	5.29
10	6.88	7.05	7.17	7.21	7.33	7.25	6.93	6.23
12	7.1	7.27	7.43	7.48	7.7	7.64	7.39	6.96
14	7.18	7.37	7.62	7.74	8.01	8.05	7.77	7.38
16	7.22	7.41	7.73	7.99	8.22	8.46	8.19	7.73
20	7.25	7.43	7.81	8.29	8.55	8.95	9.09	8.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.53	145°	3.65
8	40.5°	4.23	150°	4.58
10	40.1°	4.77	152°	5.41
12	38.6°	5.01	158°	6.12
14	38.2°	5.11	180°	6.75
16	37.9°	5.15	180°	7.23
20	38.6°	5.17	180°	7.93

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°	5.33	6.30	6.88	7.10	7.18	7.22	7.25
60°	5.61	6.55	7.05	7.27	7.37	7.41	7.43
75°	5.85	6.73	7.17	7.43	7.62	7.73	7.81
90°	5.80	6.73	7.21	7.48	7.74	7.99	8.29
110°	5.64	6.76	7.33	7.70	8.01	8.22	8.55
120°	5.48	6.62	7.25	7.64	8.05	8.46	8.95
135°	4.96	6.09	6.93	7.39	7.77	8.19	9.09
150°	4.22	5.29	6.23	6.96	7.38	7.73	8.52