SEBRALA III — ORC Rating

GPH

581.2

OSN

560.6

LOA

14.996 m

Displacement

14206 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6496

Medium

0.9342

High

1.1288

Triple Offshore

Low

0.8534

Medium

1.1855

High

1.3921

Boat Specifications

Dimensions

Length overall: 14.996 m
Beam: 4.7 m
Draft: 2.27 m
Displacement: 14206 kg
Crew weight: 960 kg
Wetted surface: 52.25 m²

Sails

Mainsail: 52.21 m²
Genoa: 54.46 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 199.09 m²

Design

Type: JEANNEAU YACHTS 51
Builder: JEANNEAU
Designer: BRIAND
Year built: 2021
Stability index: 130.8

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.

6,46,4.548999,52,5,60,5.41,75,5.71,90,5.97,110,6.14,120,6.01,135,5.32,143.3,4.851731,150,4.49
8,44.2,5.551599,52,6.17,60,6.58,75,6.89,90,7.35,110,7.58,120,7.42,135,6.79,146.6,5.95318,150,5.74
10,43.2,6.351439,52,7.08,60,7.49,75,7.82,90,8.38,110,8.59,120,8.47,135,7.96,146,7.225246,150,6.92
12,42.6,7.02353,52,7.82,60,8.17,75,8.43,90,8.9,110,9.13,120,9.06,135,8.72,148.4,8.030743,150,7.9
14,41.8,7.552222,52,8.33,60,8.59,75,8.8,90,9.13,110,9.61,120,9.57,135,9.21,149.2,8.603428,150,8.53
16,40.8,7.820395,52,8.61,60,8.85,75,9.08,90,9.3,110,10.08,120,10.15,135,9.74,150,8.91,150.2,8.896413
20,41.1,8.081603,52,8.82,60,9.12,75,9.58,90,9.76,110,10.69,120,11.31,135,10.95,150,9.57,173.9,8.648971

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5	5.41	5.71	5.97	6.14	6.01	5.32	4.49
8	6.17	6.58	6.89	7.35	7.58	7.42	6.79	5.74
10	7.08	7.49	7.82	8.38	8.59	8.47	7.96	6.92
12	7.82	8.17	8.43	8.9	9.13	9.06	8.72	7.9
14	8.33	8.59	8.8	9.13	9.61	9.57	9.21	8.53
16	8.61	8.85	9.08	9.3	10.08	10.15	9.74	8.91
20	8.82	9.12	9.58	9.76	10.69	11.31	10.95	9.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46°	3.16	143.3°	3.89
8	44.2°	3.98	146.6°	4.97
10	43.2°	4.63	146°	5.99
12	42.6°	5.17	148.4°	6.84
14	41.8°	5.63	149.2°	7.39
16	40.8°	5.92	150.2°	7.72
20	41.1°	6.09	173.9°	8.6

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