UNWIND — ORC Rating | RegattaPages

GPH

570.3

OSN

549.7

LOA

15.99 m

Displacement

16681 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.683

Medium

0.9601

High

1.1287

Triple Offshore

Low

0.8855

Medium

1.2031

High

1.3833

Boat Specifications

Dimensions

Length overall: 15.99 m
Beam: 4.96 m
Draft: 2.2 m
Displacement: 16681 kg
Crew weight: 500 kg
Wetted surface: 51.51 m²

Sails

Mainsail: 53.44 m²
Genoa: 65.39 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 175.53 m²

Design

Type: OCEANIS 55.1
Builder: BENETEAU
Designer: BERRET-RACOUPEAU
Year built: 2019
Stability index: 126.3

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.

6,45,4.921463,52,5.42,60,5.76,75,6,90,5.96,110,6.08,120,5.93,135,5.31,143.3,4.851731,150,4.49
8,43,5.920528,52,6.57,60,6.9,75,7.13,90,7.28,110,7.46,120,7.29,135,6.67,146.9,5.944716,150,5.75
10,41.8,6.69371,52,7.43,60,7.73,75,7.95,90,8.21,110,8.41,120,8.27,135,7.75,148,6.968944,150,6.83
12,40.6,7.243787,52,8.04,60,8.29,75,8.48,90,8.77,110,8.98,120,8.89,135,8.52,148.5,7.834489,150,7.71
14,39.9,7.612442,52,8.42,60,8.66,75,8.84,90,9.07,110,9.41,120,9.36,135,9.04,148.7,8.438089,150,8.33
16,39.6,7.787017,52,8.64,60,8.88,75,9.12,90,9.24,110,9.8,120,9.81,135,9.49,149.6,8.776672,150,8.74
20,40,7.962984,52,8.79,60,9.08,75,9.5,90,9.65,110,10.35,120,10.7,135,10.42,150,9.38,173.6,8.513054

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.42	5.76	6	5.96	6.08	5.93	5.31	4.49
8	6.57	6.9	7.13	7.28	7.46	7.29	6.67	5.75
10	7.43	7.73	7.95	8.21	8.41	8.27	7.75	6.83
12	8.04	8.29	8.48	8.77	8.98	8.89	8.52	7.71
14	8.42	8.66	8.84	9.07	9.41	9.36	9.04	8.33
16	8.64	8.88	9.12	9.24	9.8	9.81	9.49	8.74
20	8.79	9.08	9.5	9.65	10.35	10.7	10.42	9.38

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	3.48	143.3°	3.89
8	43°	4.33	146.9°	4.98
10	41.8°	4.99	148°	5.91
12	40.6°	5.5	148.5°	6.68
14	39.9°	5.84	148.7°	7.21
16	39.6°	6	149.6°	7.57
20	40°	6.1	173.6°	8.46

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