MIA: ORC Rating

GPH

593

OSN

578.4

LOA

9.149 m

Displacement

2268 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7017

Medium

0.9123

High

1.041

Triple Offshore

Low

0.9014

Medium

1.1293

High

1.2816

Boat Specifications

Dimensions

Length overall: 9.149 m
Beam: 2.98 m
Draft: 2.02 m
Displacement: 2268 kg
Crew weight: 580 kg
Wetted surface: 19.31 m²

Sails

Mainsail: 32.59 m²
Genoa: 25.72 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 95.85 m²

Design

Type: Corsa 915
Builder: Life Yacht
Designer: Polli
Year built: 2020

Performance data

Polar CSV

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

6,42.8,5.042728,52,5.63,60,5.96,75,6.23,90,6.16,110,6.24,120,6.09,135,5.4,143.5,4.90137,150,4.55
8,41.2,5.940871,52,6.57,60,6.76,75,6.91,90,6.99,110,7.13,120,7.05,135,6.66,146,5.970779,150,5.71
10,38.6,6.308216,52,6.97,60,7.16,75,7.35,90,7.38,110,7.81,120,7.75,135,7.32,150,6.662622
12,38.1,6.455425,52,7.13,60,7.39,75,7.8,90,7.89,110,8.31,120,8.53,135,8.03,150,7.24,150.5,7.203951
14,37.9,6.513881,52,7.2,60,7.51,75,8.07,90,8.43,110,8.74,120,9.16,135,8.89,147.2,8.030298,150,7.8
16,37.1,6.532228,52,7.25,60,7.57,75,8.21,90,8.86,110,9.21,120,9.74,135,9.92,144.5,9.077336,150,8.53
20,38.2,6.642431,52,7.4,60,7.81,75,8.41,90,9.24,110,10.03,120,10.82,135,12.23,140.5,12.143211,150,10.82

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.63	5.96	6.23	6.16	6.24	6.09	5.4	4.55
8	6.57	6.76	6.91	6.99	7.13	7.05	6.66	5.71
10	6.97	7.16	7.35	7.38	7.81	7.75	7.32	6.66
12	7.13	7.39	7.8	7.89	8.31	8.53	8.03	7.24
14	7.2	7.51	8.07	8.43	8.74	9.16	8.89	7.8
16	7.25	7.57	8.21	8.86	9.21	9.74	9.92	8.53
20	7.4	7.81	8.41	9.24	10.03	10.82	12.23	10.82

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.7	143.5°	3.94
8	41.2°	4.47	146°	4.95
10	38.6°	4.93	150°	5.77
12	38.1°	5.08	150.5°	6.27
14	37.9°	5.14	147.2°	6.75
16	37.1°	5.21	144.5°	7.39
20	38.2°	5.22	140.5°	9.37

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°	5.63	6.57	6.97	7.13	7.20	7.25	7.40
60°	5.96	6.76	7.16	7.39	7.51	7.57	7.81
75°	6.23	6.91	7.35	7.80	8.07	8.21	8.41
90°	6.16	6.99	7.38	7.89	8.43	8.86	9.24
110°	6.24	7.13	7.81	8.31	8.74	9.21	10.03
120°	6.09	7.05	7.75	8.53	9.16	9.74	10.82
135°	5.40	6.66	7.32	8.03	8.89	9.92	12.23
150°	4.55	5.71	6.66	7.24	7.80	8.53	10.82