TEAM 24: ORC Rating

GPH

793.9

OSN

767.3

LOA

8.32 m

Displacement

2750 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5629

Medium

0.7769

High

0.9161

Triple Offshore

Low

0.7252

Medium

0.9672

High

1.1015

Boat Specifications

Dimensions

Length overall: 8.32 m
Beam: 2.82 m
Draft: 1.46 m
Displacement: 2750 kg
Crew weight: 250 kg
Wetted surface: 16.49 m²

Sails

Mainsail: 13.23 m²
Genoa: 19.85 m²
Spinnaker: 41.28 m²
Asymmetric spinnaker: 0 m²

Design

Type: DUFOUR 2800
Builder: DUFOUR
Designer: DUFOUR
Year built: 1981

Performance data

Polar CSV

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

6,44.3,3.479147,52,3.85,60,4.09,75,4.29,90,4.35,110,4.48,120,4.36,135,3.97,148.4,3.498774,150,3.44
8,42.9,4.136277,52,4.6,60,4.86,75,5.09,90,5.31,110,5.45,120,5.33,135,4.9,150,4.35,152,4.281115
10,42.7,4.653602,52,5.2,60,5.5,75,5.71,90,5.96,110,6.05,120,5.98,135,5.68,150,5.12,154.6,4.937259
12,43.1,5.135845,52,5.66,60,5.87,75,6.03,90,6.26,110,6.38,120,6.32,135,6.12,150,5.78,160,5.416665
14,42.2,5.399535,52,5.9,60,6.08,75,6.24,90,6.41,110,6.68,120,6.62,135,6.42,150,6.15,180,5.68
16,41.7,5.491281,52,6,60,6.19,75,6.4,90,6.49,110,6.96,120,6.94,135,6.73,150,6.43,180,6.07
20,42.6,5.488406,52,6,60,6.23,75,6.59,90,6.83,110,7.23,120,7.49,135,7.37,150,7.01,180,6.61

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.85	4.09	4.29	4.35	4.48	4.36	3.97	3.44
8	4.6	4.86	5.09	5.31	5.45	5.33	4.9	4.35
10	5.2	5.5	5.71	5.96	6.05	5.98	5.68	5.12
12	5.66	5.87	6.03	6.26	6.38	6.32	6.12	5.78
14	5.9	6.08	6.24	6.41	6.68	6.62	6.42	6.15
16	6	6.19	6.4	6.49	6.96	6.94	6.73	6.43
20	6	6.23	6.59	6.83	7.23	7.49	7.37	7.01

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.3°	2.49	148.4°	2.98
8	42.9°	3.03	152°	3.78
10	42.7°	3.42	154.6°	4.46
12	43.1°	3.75	160°	5.09
14	42.2°	4	180°	5.68
16	41.7°	4.1	180°	6.07
20	42.6°	4.04	180°	6.61

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°	3.85	4.60	5.20	5.66	5.90	6.00	6.00
60°	4.09	4.86	5.50	5.87	6.08	6.19	6.23
75°	4.29	5.09	5.71	6.03	6.24	6.40	6.59
90°	4.35	5.31	5.96	6.26	6.41	6.49	6.83
110°	4.48	5.45	6.05	6.38	6.68	6.96	7.23
120°	4.36	5.33	5.98	6.32	6.62	6.94	7.49
135°	3.97	4.90	5.68	6.12	6.42	6.73	7.37
150°	3.44	4.35	5.12	5.78	6.15	6.43	7.01