FRI — ORC Rating | RegattaPages

GPH

596.4

OSN

577.2

LOA

15 m

Displacement

16844 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.735

Medium

1.0267

High

1.2363

Triple Offshore

Low

0.9563

Medium

1.2901

High

1.4887

Boat Specifications

Dimensions

Length overall: 15 m
Beam: 4.81 m
Draft: 2.08 m
Displacement: 16844 kg
Crew weight: 1032 kg
Wetted surface: 53.35 m²

Sails

Mainsail: 57.97 m²
Genoa: 75.81 m²
Spinnaker: 153.11 m²
Asymmetric spinnaker: 153.88 m²

Design

Type: JEANNEAU 51
Builder: Jeanneau
Designer: Farr
Year built: 1989

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.

6,44.5,4.837011,52,5.35,60,5.69,75,5.96,90,5.91,110,5.73,120,5.56,135,4.98,144.6,4.441021,150,4.18
8,42.9,5.747104,52,6.39,60,6.74,75,7.03,90,6.99,110,7,120,6.79,135,6.19,148.6,5.424399,150,5.34
10,42.2,6.465943,52,7.24,60,7.59,75,7.84,90,7.86,110,7.97,120,7.8,135,7.21,150,6.34,151,6.288447
12,42,7.078028,52,7.82,60,8.07,75,8.27,90,8.37,110,8.48,120,8.38,135,8.01,150,7.23,152.6,7.073543
14,41.3,7.400859,52,8.11,60,8.33,75,8.53,90,8.63,110,8.83,120,8.75,135,8.47,150,7.97,157.2,7.58247
16,40.3,7.499984,52,8.24,60,8.47,75,8.73,90,8.83,110,9.15,120,9.11,135,8.82,150,8.42,173.6,7.677849
20,39.4,7.583468,52,8.35,60,8.6,75,8.98,90,9.26,110,9.66,120,9.85,135,9.56,150,9.07,180,8.54

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.35	5.69	5.96	5.91	5.73	5.56	4.98	4.18
8	6.39	6.74	7.03	6.99	7	6.79	6.19	5.34
10	7.24	7.59	7.84	7.86	7.97	7.8	7.21	6.34
12	7.82	8.07	8.27	8.37	8.48	8.38	8.01	7.23
14	8.11	8.33	8.53	8.63	8.83	8.75	8.47	7.97
16	8.24	8.47	8.73	8.83	9.15	9.11	8.82	8.42
20	8.35	8.6	8.98	9.26	9.66	9.85	9.56	9.07

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.5°	3.45	144.6°	3.62
8	42.9°	4.21	148.6°	4.63
10	42.2°	4.79	151°	5.5
12	42°	5.26	152.6°	6.28
14	41.3°	5.56	157.2°	6.99
16	40.3°	5.72	173.6°	7.63
20	39.4°	5.86	180°	8.54

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