IBIZA SAILING: ORC Rating

GPH

685.5

OSN

664.9

LOA

10.53 m

Displacement

5395 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5698

Medium

0.7879

High

0.9465

Triple Offshore

Low

0.7437

Medium

0.9948

High

1.1501

Boat Specifications

Dimensions

Length overall: 10.53 m
Beam: 3.66 m
Draft: 1.66 m
Displacement: 5395 kg
Crew weight: 500 kg
Wetted surface: 25.72 m²

Sails

Mainsail: 28.45 m²
Genoa: 30 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 56.8 m²

Design

Type: DUFOUR 365 GL
Builder: DUFOUR
Designer: UMBERTO FELCI
Year built: 2005

Performance data

Polar CSV

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

6,45.8,4.231422,52,4.62,60,4.96,75,5.22,90,5.17,110,5.12,120,4.92,135,4.4,146,3.908146,150,3.74
8,44.2,5.007598,52,5.53,60,5.88,75,6.17,90,6.18,110,6.23,120,6.01,135,5.47,147,4.900613,150,4.75
10,43.1,5.587799,52,6.23,60,6.55,75,6.8,90,6.94,110,6.98,120,6.84,135,6.37,147,5.771038,150,5.58
12,42,6.068804,52,6.73,60,6.96,75,7.14,90,7.34,110,7.38,120,7.29,135,6.99,147,6.49838,150,6.3
14,40.5,6.378172,52,7.02,60,7.21,75,7.38,90,7.64,110,7.71,120,7.62,135,7.37,150,6.8,171,5.973544
16,40.5,6.588586,52,7.18,60,7.38,75,7.59,90,7.9,110,8.08,120,7.98,135,7.69,150,7.16,173,6.548814
20,40.5,6.65434,52,7.27,60,7.51,75,7.94,90,8.17,110,8.82,120,8.76,135,8.4,150,7.68,176.5,7.273567

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.62	4.96	5.22	5.17	5.12	4.92	4.4	3.74
8	5.53	5.88	6.17	6.18	6.23	6.01	5.47	4.75
10	6.23	6.55	6.8	6.94	6.98	6.84	6.37	5.58
12	6.73	6.96	7.14	7.34	7.38	7.29	6.99	6.3
14	7.02	7.21	7.38	7.64	7.71	7.62	7.37	6.8
16	7.18	7.38	7.59	7.9	8.08	7.98	7.69	7.16
20	7.27	7.51	7.94	8.17	8.82	8.76	8.4	7.68

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.8°	2.95	146°	3.24
8	44.2°	3.59	147°	4.11
10	43.1°	4.08	147°	4.84
12	42°	4.51	147°	5.45
14	40.5°	4.85	171°	5.9
16	40.5°	5.01	173°	6.5
20	40.5°	5.06	176.5°	7.26

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°	4.62	5.53	6.23	6.73	7.02	7.18	7.27
60°	4.96	5.88	6.55	6.96	7.21	7.38	7.51
75°	5.22	6.17	6.80	7.14	7.38	7.59	7.94
90°	5.17	6.18	6.94	7.34	7.64	7.90	8.17
110°	5.12	6.23	6.98	7.38	7.71	8.08	8.82
120°	4.92	6.01	6.84	7.29	7.62	7.98	8.76
135°	4.40	5.47	6.37	6.99	7.37	7.69	8.40
150°	3.74	4.75	5.58	6.30	6.80	7.16	7.68