QUATRE PEIXOS: ORC Rating

GPH

620.9

OSN

603.2

LOA

11.913 m

Displacement

8068 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6478

Medium

0.8789

High

1.0219

Triple Offshore

Low

0.8381

Medium

1.093

High

1.2294

Boat Specifications

Dimensions

Length overall: 11.913 m
Beam: 3.84 m
Draft: 2.05 m
Displacement: 8068 kg
Crew weight: 375 kg
Wetted surface: 31.79 m²

Sails

Mainsail: 42.41 m²
Genoa: 42.73 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 103.51 m²

Design

Type: ELAN 40 SD
Builder: ELAN YACHTS
Designer: HUMPHREYS
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.

6,43.1,4.670195,52,5.23,60,5.54,75,5.8,90,5.77,110,5.69,120,5.53,135,4.98,144.5,4.483393,150,4.21
8,41.2,5.462412,52,6.18,60,6.51,75,6.78,90,6.76,110,6.87,120,6.69,135,6.1,148,5.400637,150,5.29
10,41.2,6.193391,52,6.91,60,7.16,75,7.34,90,7.44,110,7.53,120,7.43,135,7.04,147.5,6.36715,150,6.2
12,40.3,6.647713,52,7.3,60,7.48,75,7.64,90,7.78,110,7.9,120,7.83,135,7.57,148.5,7.060423,150,6.95
14,39,6.819826,52,7.5,60,7.67,75,7.86,90,7.95,110,8.24,120,8.18,135,7.93,150,7.39,151,7.340333
16,38.2,6.884205,52,7.59,60,7.8,75,8.04,90,8.15,110,8.58,120,8.57,135,8.28,150,7.7,176,6.98702
20,38.4,7.00529,52,7.67,60,7.89,75,8.3,90,8.61,110,9,120,9.35,135,9.08,150,8.22,178,7.734712

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.23	5.54	5.8	5.77	5.69	5.53	4.98	4.21
8	6.18	6.51	6.78	6.76	6.87	6.69	6.1	5.29
10	6.91	7.16	7.34	7.44	7.53	7.43	7.04	6.2
12	7.3	7.48	7.64	7.78	7.9	7.83	7.57	6.95
14	7.5	7.67	7.86	7.95	8.24	8.18	7.93	7.39
16	7.59	7.8	8.04	8.15	8.58	8.57	8.28	7.7
20	7.67	7.89	8.3	8.61	9	9.35	9.08	8.22

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	3.41	144.5°	3.65
8	41.2°	4.11	148°	4.58
10	41.2°	4.66	147.5°	5.37
12	40.3°	5.07	148.5°	6.02
14	39°	5.3	151°	6.42
16	38.2°	5.41	176°	6.97
20	38.4°	5.49	178°	7.73

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°	5.23	6.18	6.91	7.30	7.50	7.59	7.67
60°	5.54	6.51	7.16	7.48	7.67	7.80	7.89
75°	5.80	6.78	7.34	7.64	7.86	8.04	8.30
90°	5.77	6.76	7.44	7.78	7.95	8.15	8.61
110°	5.69	6.87	7.53	7.90	8.24	8.58	9.00
120°	5.53	6.69	7.43	7.83	8.18	8.57	9.35
135°	4.98	6.10	7.04	7.57	7.93	8.28	9.08
150°	4.21	5.29	6.20	6.95	7.39	7.70	8.22