GIVE ME FIVE: ORC Rating

GPH

542.5

OSN

528.3

LOA

12.7 m

Displacement

6769 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7566

Medium

1.0051

High

1.1347

Triple Offshore

Low

0.9788

Medium

1.2432

High

1.3857

Boat Specifications

Dimensions

Length overall: 12.7 m
Beam: 3.7 m
Draft: 2.56 m
Displacement: 6769 kg
Crew weight: 800 kg
Wetted surface: 34.1 m²

Sails

Mainsail: 60.32 m²
Genoa: 46.36 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 174.87 m²

Design

Type: Arya 415
Builder: Due Emme Marine
Designer: Lostuzzi
Year built: 2007

Performance data

Polar CSV

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

6,42.8,5.410711,52,6.07,60,6.43,75,6.74,90,6.68,110,6.71,120,6.54,135,5.84,142.5,5.344403,150,4.89
8,41.6,6.512453,52,7.3,60,7.59,75,7.78,90,7.78,110,7.96,120,7.86,135,7.31,144.5,6.546982,150,6.15
10,39.8,7.041671,52,7.84,60,8.06,75,8.25,90,8.26,110,8.52,120,8.51,135,8.14,148,7.440616,150,7.29
12,38.6,7.19111,52,8.01,60,8.25,75,8.58,90,8.68,110,8.86,120,9.12,135,8.73,150,8.08,151.8,7.942781
14,38.6,7.319066,52,8.1,60,8.35,75,8.78,90,9.1,110,9.22,120,9.58,135,9.43,150,8.52,150.5,8.490781
16,38.2,7.431378,52,8.16,60,8.41,75,8.92,90,9.45,110,9.58,120,10.01,135,10.26,150,9.02,176,7.859144
20,38.4,7.541214,52,8.3,60,8.61,75,9.09,90,9.81,110,10.34,120,10.9,135,12.05,143,11.532169,150,10.63

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.07	6.43	6.74	6.68	6.71	6.54	5.84	4.89
8	7.3	7.59	7.78	7.78	7.96	7.86	7.31	6.15
10	7.84	8.06	8.25	8.26	8.52	8.51	8.14	7.29
12	8.01	8.25	8.58	8.68	8.86	9.12	8.73	8.08
14	8.1	8.35	8.78	9.1	9.22	9.58	9.43	8.52
16	8.16	8.41	8.92	9.45	9.58	10.01	10.26	9.02
20	8.3	8.61	9.09	9.81	10.34	10.9	12.05	10.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.97	142.5°	4.24
8	41.6°	4.87	144.5°	5.33
10	39.8°	5.41	148°	6.31
12	38.6°	5.62	151.8°	7
14	38.6°	5.72	150.5°	7.39
16	38.2°	5.84	176°	7.84
20	38.4°	5.91	143°	9.21

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°	6.07	7.30	7.84	8.01	8.10	8.16	8.30
60°	6.43	7.59	8.06	8.25	8.35	8.41	8.61
75°	6.74	7.78	8.25	8.58	8.78	8.92	9.09
90°	6.68	7.78	8.26	8.68	9.10	9.45	9.81
110°	6.71	7.96	8.52	8.86	9.22	9.58	10.34
120°	6.54	7.86	8.51	9.12	9.58	10.01	10.90
135°	5.84	7.31	8.14	8.73	9.43	10.26	12.05
150°	4.89	6.15	7.29	8.08	8.52	9.02	10.63