Una Bella Ria — ORC Rating

GPH

636.9

OSN

613

LOA

12.99 m

Displacement

9738 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5915

Medium

0.8539

High

1.0407

Triple Offshore

Low

0.7753

Medium

1.0831

High

1.2819

Boat Specifications

Dimensions

Length overall: 12.99 m
Beam: 4.24 m
Draft: 2.19 m
Displacement: 9738 kg
Crew weight: 879 kg
Wetted surface: 40.84 m²

Sails

Mainsail: 42.02 m²
Genoa: 40.53 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 117.71 m²

Design

Type: Sun Odissey 449
Builder: Jeanneau
Designer: Philippe Briand
Year built: 2016

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.

6,46,4.232296,52,4.59,60,4.9,75,5.1,90,5.53,110,5.5,120,5.26,135,4.68,143.9,4.232726,150,3.95
8,44.2,5.188931,52,5.72,60,6.04,75,6.33,90,6.8,110,6.8,120,6.55,135,5.96,146,5.355608,150,5.12
10,42.8,5.914983,52,6.56,60,6.87,75,7.25,90,7.69,110,7.72,120,7.53,135,7,146.7,6.353139,150,6.13
12,41.5,6.489035,52,7.2,60,7.47,75,7.83,90,8.22,110,8.28,120,8.17,135,7.78,146.9,7.186183,150,6.95
14,40.3,6.90995,52,7.65,60,7.88,75,8.13,90,8.57,110,8.73,120,8.64,135,8.3,147.5,7.754406,150,7.55
16,39.3,7.184946,52,7.95,60,8.16,75,8.37,90,8.84,110,9.16,120,9.1,135,8.75,149,8.04977,150,7.96
20,39.5,7.46477,52,8.22,60,8.49,75,8.85,90,9.16,110,9.95,120,10.03,135,9.67,150,8.63,174.5,7.886307
24,40.3,7.526207,52,8.27,60,8.58,75,9.14,90,9.45,110,10.64,120,11.13,135,10.77,150,9.3,175.8,8.562996

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.59	4.9	5.1	5.53	5.5	5.26	4.68	3.95
8	5.72	6.04	6.33	6.8	6.8	6.55	5.96	5.12
10	6.56	6.87	7.25	7.69	7.72	7.53	7	6.13
12	7.2	7.47	7.83	8.22	8.28	8.17	7.78	6.95
14	7.65	7.88	8.13	8.57	8.73	8.64	8.3	7.55
16	7.95	8.16	8.37	8.84	9.16	9.1	8.75	7.96
20	8.22	8.49	8.85	9.16	9.95	10.03	9.67	8.63
24	8.27	8.58	9.14	9.45	10.64	11.13	10.77	9.3

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46°	2.94	143.9°	3.42
8	44.2°	3.72	146°	4.44
10	42.8°	4.34	146.7°	5.31
12	41.5°	4.86	146.9°	6.02
14	40.3°	5.27	147.5°	6.54
16	39.3°	5.56	149°	6.9
20	39.5°	5.76	174.5°	7.85
24	40.3°	5.74	175.8°	8.54

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