Arckaos: ORC Rating

GPH

570.7

OSN

557.4

LOA

12.2 m

Displacement

8003 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.803

Medium

1.0749

High

1.2384

Triple Offshore

Low

1.0449

Medium

1.3282

High

1.4867

Boat Specifications

Dimensions

Length overall: 12.2 m
Beam: 3.88 m
Draft: 2.2 m
Displacement: 8003 kg
Crew weight: 830 kg
Wetted surface: 35.02 m²

Sails

Mainsail: 54.3 m²
Genoa: 39.9 m²
Spinnaker: 129.66 m²
Asymmetric spinnaker: 0 m²

Design

Type: Arcona 410
Builder: Arcona Yachts
Designer: Stefan Qviberg
Year built: 2011

Performance data

Polar CSV

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

6,43.7,5.325277,52,5.93,60,6.34,75,6.76,90,6.81,110,6.13,120,5.91,135,5.35,142.9,4.914843,150,4.52
8,42.5,6.293426,52,7.05,60,7.39,75,7.64,90,7.65,110,7.32,120,7.17,135,6.6,147.9,5.807901,150,5.68
10,40.9,6.82672,52,7.56,60,7.81,75,8.04,90,8.05,110,7.97,120,7.88,135,7.53,150,6.7,150.5,6.663942
12,39.5,7.011181,52,7.75,60,7.98,75,8.27,90,8.37,110,8.41,120,8.34,135,8.04,150,7.51,155.4,7.225846
14,38.3,7.110306,52,7.85,60,8.08,75,8.4,90,8.67,110,8.79,120,8.84,135,8.48,150,8,168,7.360852
16,38,7.169953,52,7.92,60,8.15,75,8.52,90,8.93,110,9.21,120,9.36,135,8.98,150,8.41,180,7.77
20,37.8,7.31502,52,8.01,60,8.22,75,8.69,90,9.23,110,9.94,120,10.07,135,10.18,150,9.36,180,8.58

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.93	6.34	6.76	6.81	6.13	5.91	5.35	4.52
8	7.05	7.39	7.64	7.65	7.32	7.17	6.6	5.68
10	7.56	7.81	8.04	8.05	7.97	7.88	7.53	6.7
12	7.75	7.98	8.27	8.37	8.41	8.34	8.04	7.51
14	7.85	8.08	8.4	8.67	8.79	8.84	8.48	8
16	7.92	8.15	8.52	8.93	9.21	9.36	8.98	8.41
20	8.01	8.22	8.69	9.23	9.94	10.07	10.18	9.36

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.7°	3.85	142.9°	3.92
8	42.5°	4.64	147.9°	4.92
10	40.9°	5.16	150.5°	5.8
12	39.5°	5.41	155.4°	6.57
14	38.3°	5.58	168°	7.2
16	38°	5.65	180°	7.77
20	37.8°	5.78	180°	8.58

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°	5.93	7.05	7.56	7.75	7.85	7.92	8.01
60°	6.34	7.39	7.81	7.98	8.08	8.15	8.22
75°	6.76	7.64	8.04	8.27	8.40	8.52	8.69
90°	6.81	7.65	8.05	8.37	8.67	8.93	9.23
110°	6.13	7.32	7.97	8.41	8.79	9.21	9.94
120°	5.91	7.17	7.88	8.34	8.84	9.36	10.07
135°	5.35	6.60	7.53	8.04	8.48	8.98	10.18
150°	4.52	5.68	6.70	7.51	8.00	8.41	9.36