L' ILLA: ORC Rating

GPH

757.8

OSN

732.6

LOA

8.586 m

Displacement

3118 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5385

Medium

0.7332

High

0.8485

Triple Offshore

Low

0.6893

Medium

0.8949

High

1.0033

Boat Specifications

Dimensions

Length overall: 8.586 m
Beam: 3.09 m
Draft: 1.69 m
Displacement: 3118 kg
Crew weight: 160 kg
Wetted surface: 17.31 m²

Sails

Mainsail: 15.34 m²
Genoa: 24.44 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.

6,44,3.850753,52,4.25,60,4.48,75,4.64,90,4.57,110,4.69,120,4.56,135,4.16,147.1,3.680237,150,3.56
8,42,4.50787,52,5.01,60,5.24,75,5.4,90,5.47,110,5.6,120,5.5,135,5.11,150,4.53,150.9,4.49774
10,41,4.982049,52,5.52,60,5.7,75,5.85,90,6,110,6.1,120,6.04,135,5.8,150,5.32,154.5,5.140788
12,40,5.299954,52,5.83,60,5.98,75,6.12,90,6.29,110,6.42,120,6.38,135,6.2,150,5.88,162.3,5.50038
14,38.8,5.466178,52,6.02,60,6.16,75,6.31,90,6.48,110,6.68,120,6.65,135,6.49,150,6.23,175.4,5.768581
16,38.4,5.55064,52,6.13,60,6.28,75,6.47,90,6.58,110,6.93,120,6.93,135,6.77,150,6.5,178.6,6.111824
20,39.8,5.63594,52,6.17,60,6.36,75,6.68,90,6.84,110,7.32,120,7.52,135,7.41,150,7.04,179,6.641011
24,41,5.498804,52,6.11,60,6.35,75,6.75,90,7.07,110,7.56,120,8.02,135,8.19,150,7.73,178.3,7.163153

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.25	4.48	4.64	4.57	4.69	4.56	4.16	3.56
8	5.01	5.24	5.4	5.47	5.6	5.5	5.11	4.53
10	5.52	5.7	5.85	6	6.1	6.04	5.8	5.32
12	5.83	5.98	6.12	6.29	6.42	6.38	6.2	5.88
14	6.02	6.16	6.31	6.48	6.68	6.65	6.49	6.23
16	6.13	6.28	6.47	6.58	6.93	6.93	6.77	6.5
20	6.17	6.36	6.68	6.84	7.32	7.52	7.41	7.04
24	6.11	6.35	6.75	7.07	7.56	8.02	8.19	7.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	2.77	147.1°	3.09
8	42°	3.35	150.9°	3.93
10	41°	3.76	154.5°	4.64
12	40°	4.06	162.3°	5.24
14	38.8°	4.26	175.4°	5.75
16	38.4°	4.35	178.6°	6.11
20	39.8°	4.33	179°	6.64
24	41°	4.15	178.3°	7.16

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.25	5.01	5.52	5.83	6.02	6.13	6.17	6.11
60°	4.48	5.24	5.70	5.98	6.16	6.28	6.36	6.35
75°	4.64	5.40	5.85	6.12	6.31	6.47	6.68	6.75
90°	4.57	5.47	6.00	6.29	6.48	6.58	6.84	7.07
110°	4.69	5.60	6.10	6.42	6.68	6.93	7.32	7.56
120°	4.56	5.50	6.04	6.38	6.65	6.93	7.52	8.02
135°	4.16	5.11	5.80	6.20	6.49	6.77	7.41	8.19
150°	3.56	4.53	5.32	5.88	6.23	6.50	7.04	7.73