L' ILLA: ORC Rating

GPH

752.6

OSN

729.7

LOA

8.586 m

Displacement

3118 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6083

Medium

0.8245

High

0.9595

Triple Offshore

Low

0.7792

Medium

1.0132

High

1.142

Boat Specifications

Dimensions

Length overall: 8.586 m
Beam: 3.09 m
Draft: 1.7 m
Displacement: 3118 kg
Crew weight: 160 kg
Wetted surface: 17.68 m²

Sails

Mainsail: 16.02 m²
Genoa: 25.21 m²
Spinnaker: 52.09 m²
Asymmetric spinnaker: 0 m²

Design

Type: FURIA 28
Builder: DRESPORT
Designer: A. CABAL
Year built: 1979

Performance data

Polar CSV

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

6,43.1,3.821068,52,4.24,60,4.47,75,4.67,90,4.63,110,4.7,120,4.57,135,4.2,148.3,3.690596,150,3.63
8,41.6,4.439701,52,4.99,60,5.26,75,5.48,90,5.55,110,5.66,120,5.54,135,5.11,150,4.53,152.2,4.442782
10,41.8,5.003515,52,5.58,60,5.79,75,5.95,90,6.1,110,6.17,120,6.11,135,5.85,150,5.31,153.7,5.153452
12,41,5.379553,52,5.91,60,6.07,75,6.21,90,6.39,110,6.49,120,6.44,135,6.24,150,5.92,166.2,5.40605
14,39.7,5.549782,52,6.09,60,6.24,75,6.4,90,6.56,110,6.8,120,6.76,135,6.55,150,6.26,180,5.82
16,39.8,5.661972,52,6.19,60,6.36,75,6.58,90,6.66,110,7.09,120,7.08,135,6.86,150,6.54,180,6.18
20,40.8,5.706774,52,6.21,60,6.43,75,6.82,90,7.04,110,7.39,120,7.61,135,7.47,150,7.13,180,6.73

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.24	4.47	4.67	4.63	4.7	4.57	4.2	3.63
8	4.99	5.26	5.48	5.55	5.66	5.54	5.11	4.53
10	5.58	5.79	5.95	6.1	6.17	6.11	5.85	5.31
12	5.91	6.07	6.21	6.39	6.49	6.44	6.24	5.92
14	6.09	6.24	6.4	6.56	6.8	6.76	6.55	6.26
16	6.19	6.36	6.58	6.66	7.09	7.08	6.86	6.54
20	6.21	6.43	6.82	7.04	7.39	7.61	7.47	7.13

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	2.79	148.3°	3.14
8	41.6°	3.32	152.2°	3.93
10	41.8°	3.73	153.7°	4.62
12	41°	4.06	166.2°	5.25
14	39.7°	4.27	180°	5.82
16	39.8°	4.35	180°	6.18
20	40.8°	4.32	180°	6.73

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°	4.24	4.99	5.58	5.91	6.09	6.19	6.21
60°	4.47	5.26	5.79	6.07	6.24	6.36	6.43
75°	4.67	5.48	5.95	6.21	6.40	6.58	6.82
90°	4.63	5.55	6.10	6.39	6.56	6.66	7.04
110°	4.70	5.66	6.17	6.49	6.80	7.09	7.39
120°	4.57	5.54	6.11	6.44	6.76	7.08	7.61
135°	4.20	5.11	5.85	6.24	6.55	6.86	7.47
150°	3.63	4.53	5.31	5.92	6.26	6.54	7.13