Brightside — ORC Rating

GPH

603

OSN

584.6

LOA

15.2 m

Displacement

14258 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.642

Medium

0.9001

High

1.0632

Triple Offshore

Low

0.841

Medium

1.1371

High

1.2937

Boat Specifications

Dimensions

Length overall: 15.2 m
Beam: 4.28 m
Draft: 2.2 m
Displacement: 14258 kg
Crew weight: 986 kg
Wetted surface: 45.37 m²

Sails

Mainsail: 56.99 m²
Genoa: 80.33 m²
Spinnaker: 167.44 m²
Asymmetric spinnaker: 151.69 m²

Design

Type: Grand Soleil 50
Builder: Cantiere del Pardo
Designer: Doug Peterson
Year built: 1992

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.

6,45.8,4.790831,52,5.24,60,5.64,75,5.97,90,5.91,110,5.69,120,5.51,135,4.97,144,4.425123,150,4.13
8,43.9,5.731724,52,6.35,60,6.73,75,7.08,90,7.04,110,7,120,6.82,135,6.22,148,5.424221,150,5.31
10,43.1,6.450621,52,7.2,60,7.58,75,7.86,90,7.88,110,7.98,120,7.87,135,7.32,149,6.439816,150,6.37
12,43.5,6.989494,52,7.7,60,8.01,75,8.25,90,8.3,110,8.46,120,8.42,135,8.1,150,7.33,151,7.271732
14,42.8,7.196109,52,7.9,60,8.2,75,8.48,90,8.57,110,8.8,120,8.8,135,8.54,150,8.05,157,7.680568
16,42.2,7.275873,52,8.01,60,8.29,75,8.63,90,8.79,110,9.1,120,9.16,135,8.91,150,8.48,174,7.752469
20,42.2,7.329868,52,8.08,60,8.37,75,8.77,90,9.16,110,9.47,120,9.81,135,9.75,150,9.2,180,8.6

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.24	5.64	5.97	5.91	5.69	5.51	4.97	4.13
8	6.35	6.73	7.08	7.04	7	6.82	6.22	5.31
10	7.2	7.58	7.86	7.88	7.98	7.87	7.32	6.37
12	7.7	8.01	8.25	8.3	8.46	8.42	8.1	7.33
14	7.9	8.2	8.48	8.57	8.8	8.8	8.54	8.05
16	8.01	8.29	8.63	8.79	9.1	9.16	8.91	8.48
20	8.08	8.37	8.77	9.16	9.47	9.81	9.75	9.2

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.8°	3.34	144°	3.58
8	43.9°	4.13	148°	4.6
10	43.1°	4.71	149°	5.52
12	43.5°	5.07	151°	6.36
14	42.8°	5.28	157°	7.07
16	42.2°	5.39	174°	7.71
20	42.2°	5.43	180°	8.6

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