LEON: ORC Rating

GPH

560.2

OSN

545.6

LOA

12.52 m

Displacement

8860 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7207

Medium

0.9727

High

1.0989

Triple Offshore

Low

0.9408

Medium

1.2076

High

1.3431

Boat Specifications

Dimensions

Length overall: 12.52 m
Beam: 3.94 m
Draft: 2.42 m
Displacement: 8860 kg
Crew weight: 700 kg
Wetted surface: 36.73 m²

Sails

Mainsail: 53.44 m²
Genoa: 45.12 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 168.5 m²

Design

Type: Azuree 41
Builder: Sirena Marine
Designer: Rob Humphries
Year built: 2016
Stability index: 129.4

Performance data

Polar CSV

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

6,43,5.141151,52,5.89,60,6.35,75,6.78,90,6.83,110,6.37,120,6.2,135,5.54,143.3,5.051288,150,4.68
8,41.2,6.113648,52,6.94,60,7.34,75,7.7,90,7.78,110,7.59,120,7.49,135,6.94,146.4,6.159046,150,5.92
10,39.6,6.709813,52,7.51,60,7.79,75,8.14,90,8.28,110,8.25,120,8.21,135,7.87,148,7.169405,150,7.02
12,38.8,7.044441,52,7.85,60,8.07,75,8.39,90,8.64,110,8.7,120,8.73,135,8.45,150,7.82,150.3,7.805381
14,38.2,7.189604,52,8.02,60,8.26,75,8.56,90,8.94,110,9.01,120,9.23,135,8.98,150,8.28,150.5,8.238011
16,38.1,7.294122,52,8.12,60,8.37,75,8.74,90,9.16,110,9.32,120,9.67,135,9.53,150,8.64,170.3,7.639214
20,38.2,7.393204,52,8.22,60,8.49,75,8.98,90,9.49,110,10.09,120,10.32,135,10.85,150,9.43,174.8,8.454797

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.89	6.35	6.78	6.83	6.37	6.2	5.54	4.68
8	6.94	7.34	7.7	7.78	7.59	7.49	6.94	5.92
10	7.51	7.79	8.14	8.28	8.25	8.21	7.87	7.02
12	7.85	8.07	8.39	8.64	8.7	8.73	8.45	7.82
14	8.02	8.26	8.56	8.94	9.01	9.23	8.98	8.28
16	8.12	8.37	8.74	9.16	9.32	9.67	9.53	8.64
20	8.22	8.49	8.98	9.49	10.09	10.32	10.85	9.43

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.76	143.3°	4.05
8	41.2°	4.6	146.4°	5.13
10	39.6°	5.17	148°	6.08
12	38.8°	5.49	150.3°	6.78
14	38.2°	5.65	150.5°	7.17
16	38.1°	5.74	170.3°	7.53
20	38.2°	5.81	174.8°	8.42

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°	5.89	6.94	7.51	7.85	8.02	8.12	8.22
60°	6.35	7.34	7.79	8.07	8.26	8.37	8.49
75°	6.78	7.70	8.14	8.39	8.56	8.74	8.98
90°	6.83	7.78	8.28	8.64	8.94	9.16	9.49
110°	6.37	7.59	8.25	8.70	9.01	9.32	10.09
120°	6.20	7.49	8.21	8.73	9.23	9.67	10.32
135°	5.54	6.94	7.87	8.45	8.98	9.53	10.85
150°	4.68	5.92	7.02	7.82	8.28	8.64	9.43