CHIARA: ORC Rating

GPH

532.7

OSN

519.2

LOA

13.99 m

Displacement

11499 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.759

Medium

1.0208

High

1.1514

Triple Offshore

Low

0.9891

Medium

1.2705

High

1.412

Boat Specifications

Dimensions

Length overall: 13.99 m
Beam: 4.26 m
Draft: 2.62 m
Displacement: 11499 kg
Crew weight: 700 kg
Wetted surface: 41.44 m²

Sails

Mainsail: 64.17 m²
Genoa: 53.43 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 202.61 m²

Design

Type: Azuree 46
Builder: Sirena Marine
Designer: Humphreys
Year built: 2014
Stability index: 139.4

Performance data

Polar CSV

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

6,44.4,5.626527,52,6.23,60,6.66,75,7.09,90,7.11,110,6.56,120,6.42,135,5.76,143.3,5.250845,150,4.86
8,43,6.686231,52,7.46,60,7.85,75,8.15,90,8.15,110,7.96,120,7.85,135,7.24,145.7,6.439912,150,6.14
10,41.8,7.297351,52,8.1,60,8.39,75,8.63,90,8.64,110,8.68,120,8.61,135,8.26,146.9,7.568173,150,7.32
12,40.2,7.54128,52,8.37,60,8.64,75,8.95,90,8.99,110,9.12,120,9.14,135,8.82,150,8.21,150.9,8.148577
14,39.3,7.676003,52,8.5,60,8.78,75,9.19,90,9.33,110,9.42,120,9.71,135,9.36,150,8.68,151.4,8.576476
16,39.6,7.825952,52,8.58,60,8.87,75,9.32,90,9.67,110,9.72,120,10.14,135,10,150,9.04,164,8.155948
20,39,7.862101,52,8.7,60,9.02,75,9.52,90,10.06,110,10.28,120,10.89,135,11.58,150,9.88,175.7,8.7747

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.23	6.66	7.09	7.11	6.56	6.42	5.76	4.86
8	7.46	7.85	8.15	8.15	7.96	7.85	7.24	6.14
10	8.1	8.39	8.63	8.64	8.68	8.61	8.26	7.32
12	8.37	8.64	8.95	8.99	9.12	9.14	8.82	8.21
14	8.5	8.78	9.19	9.33	9.42	9.71	9.36	8.68
16	8.58	8.87	9.32	9.67	9.72	10.14	10	9.04
20	8.7	9.02	9.52	10.06	10.28	10.89	11.58	9.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.4°	4.02	143.3°	4.21
8	43°	4.89	145.7°	5.32
10	41.8°	5.44	146.9°	6.34
12	40.2°	5.76	150.9°	7.12
14	39.3°	5.94	151.4°	7.53
16	39.6°	6.03	164°	7.84
20	39°	6.11	175.7°	8.75

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°	6.23	7.46	8.10	8.37	8.50	8.58	8.70
60°	6.66	7.85	8.39	8.64	8.78	8.87	9.02
75°	7.09	8.15	8.63	8.95	9.19	9.32	9.52
90°	7.11	8.15	8.64	8.99	9.33	9.67	10.06
110°	6.56	7.96	8.68	9.12	9.42	9.72	10.28
120°	6.42	7.85	8.61	9.14	9.71	10.14	10.89
135°	5.76	7.24	8.26	8.82	9.36	10.00	11.58
150°	4.86	6.14	7.32	8.21	8.68	9.04	9.88