ARCONIA 4: ORC Rating

GPH

563.4

OSN

550.5

LOA

13.775 m

Displacement

9637 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7931

Medium

1.0846

High

1.256

Triple Offshore

Low

1.0452

Medium

1.3531

High

1.5184

Boat Specifications

Dimensions

Length overall: 13.775 m
Beam: 3.9 m
Draft: 2.3 m
Displacement: 9637 kg
Crew weight: 720 kg
Wetted surface: 39.66 m²

Sails

Mainsail: 61.56 m²
Genoa: 47.68 m²
Spinnaker: 153.74 m²
Asymmetric spinnaker: 0 m²

Design

Type: LUFFE 45
Builder: LUFFE YACHTS
Designer: OLUF JOERGENSEN
Year built: 2009

Performance data

Polar CSV

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

6,44,5.060195,52,5.61,60,6.12,75,6.84,90,7.08,110,6.58,120,6.07,135,5.48,143.5,4.98845,150,4.63
8,42.2,6.020481,52,6.76,60,7.26,75,7.88,90,8.04,110,7.64,120,7.43,135,6.8,146.8,6.047103,150,5.84
10,41.5,6.782777,52,7.55,60,7.82,75,8.22,90,8.46,110,8.28,120,8.2,135,7.81,149.5,6.951947,150,6.92
12,40.7,7.135939,52,7.9,60,8.14,75,8.4,90,8.75,110,8.71,120,8.68,135,8.37,150,7.78,154.2,7.541773
14,39.9,7.260497,52,8.03,60,8.28,75,8.58,90,8.94,110,9.17,120,9.15,135,8.83,150,8.32,162.4,7.794873
16,39.6,7.319796,52,8.1,60,8.35,75,8.73,90,9.1,110,9.58,120,9.52,135,9.37,150,8.75,180,8.03
20,39.5,7.516609,52,8.23,60,8.45,75,8.86,90,9.43,110,10.11,120,10.43,135,10.58,150,9.75,180,8.89

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.61	6.12	6.84	7.08	6.58	6.07	5.48	4.63
8	6.76	7.26	7.88	8.04	7.64	7.43	6.8	5.84
10	7.55	7.82	8.22	8.46	8.28	8.2	7.81	6.92
12	7.9	8.14	8.4	8.75	8.71	8.68	8.37	7.78
14	8.03	8.28	8.58	8.94	9.17	9.15	8.83	8.32
16	8.1	8.35	8.73	9.1	9.58	9.52	9.37	8.75
20	8.23	8.45	8.86	9.43	10.11	10.43	10.58	9.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	3.64	143.5°	4.01
8	42.2°	4.46	146.8°	5.06
10	41.5°	5.08	149.5°	5.99
12	40.7°	5.41	154.2°	6.79
14	39.9°	5.57	162.4°	7.43
16	39.6°	5.64	180°	8.03
20	39.5°	5.8	180°	8.89

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°	5.61	6.76	7.55	7.90	8.03	8.10	8.23
60°	6.12	7.26	7.82	8.14	8.28	8.35	8.45
75°	6.84	7.88	8.22	8.40	8.58	8.73	8.86
90°	7.08	8.04	8.46	8.75	8.94	9.10	9.43
110°	6.58	7.64	8.28	8.71	9.17	9.58	10.11
120°	6.07	7.43	8.20	8.68	9.15	9.52	10.43
135°	5.48	6.80	7.81	8.37	8.83	9.37	10.58
150°	4.63	5.84	6.92	7.78	8.32	8.75	9.75