Cortona — ORC Rating | RegattaPages

GPH

598.4

OSN

584.7

LOA

11.99 m

Displacement

8013 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6565

Medium

0.9001

High

1.0478

Triple Offshore

Low

0.8683

Medium

1.1345

High

1.2855

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 4.2 m
Draft: 2.14 m
Displacement: 8013 kg
Crew weight: 872 kg
Wetted surface: 37.48 m²

Sails

Mainsail: 44.51 m²
Genoa: 43.16 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: OCEAnis 41.1
Builder: Beneteau
Designer: Finot
Year built: 2019
Stability index: 120.3

Velocity Prediction

Polar CSV

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

6,45.6,5.088161,52,5.58,60,6.04,75,6.55,90,6.67,110,5.98,120,5.45,135,4.84,143.9,4.368867,150,4.08
8,44.2,6.053753,52,6.72,60,7.16,75,7.53,90,7.59,110,7.03,120,6.68,135,6.05,147.1,5.395299,150,5.23
10,43,6.713578,52,7.4,60,7.7,75,7.97,90,8.01,110,7.72,120,7.57,135,7.06,147.5,6.355293,150,6.19
12,41.2,6.950952,52,7.66,60,7.93,75,8.27,90,8.34,110,8.17,120,8.06,135,7.73,147.6,7.177306,150,7
14,39,7.06431,52,7.79,60,8.06,75,8.49,90,8.7,110,8.62,120,8.49,135,8.15,149.4,7.563242,150,7.52
16,38.7,7.175528,52,7.89,60,8.15,75,8.65,90,9.05,110,9.12,120,9,135,8.59,150,7.89,179.9,7.020011
20,38.7,7.226781,52,7.96,60,8.28,75,8.84,90,9.49,110,10.08,120,10.15,135,9.63,150,8.52,179.9,7.930012

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.58	6.04	6.55	6.67	5.98	5.45	4.84	4.08
8	6.72	7.16	7.53	7.59	7.03	6.68	6.05	5.23
10	7.4	7.7	7.97	8.01	7.72	7.57	7.06	6.19
12	7.66	7.93	8.27	8.34	8.17	8.06	7.73	7
14	7.79	8.06	8.49	8.7	8.62	8.49	8.15	7.52
16	7.89	8.15	8.65	9.05	9.12	9	8.59	7.89
20	7.96	8.28	8.84	9.49	10.08	10.15	9.63	8.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.6°	3.56	143.9°	3.53
8	44.2°	4.34	147.1°	4.53
10	43°	4.91	147.5°	5.36
12	41.2°	5.23	147.6°	6.06
14	39°	5.49	149.4°	6.51
16	38.7°	5.6	179.9°	7.02
20	38.7°	5.64	179.9°	7.93

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