Rose — ORC Rating | RegattaPages

GPH

637

OSN

618.5

LOA

9.515 m

Displacement

4139 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6461

Medium

0.8646

High

0.9763

Triple Offshore

Low

0.8309

Medium

1.0603

High

1.1755

Boat Specifications

Dimensions

Length overall: 9.515 m
Beam: 3.21 m
Draft: 1.94 m
Displacement: 4139 kg
Crew weight: 480 kg
Wetted surface: 23.44 m²

Sails

Mainsail: 35.05 m²
Genoa: 26.65 m²
Spinnaker: 96.95 m²
Asymmetric spinnaker: 90.69 m²

Design

Type: First 30 JK
Builder: Beneteau
Designer: Juan Yacht Design
Year built: 2011
Stability index: 112.6

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.

6,43.5,4.632091,52,5.12,60,5.39,75,5.57,90,5.63,110,5.73,120,5.58,135,5.05,144.2,4.512592,150,4.23
8,41.2,5.42254,52,6.04,60,6.28,75,6.45,90,6.59,110,6.76,120,6.66,135,6.2,147.8,5.471564,150,5.35
10,39.6,5.892176,52,6.58,60,6.78,75,6.94,90,7.04,110,7.3,120,7.26,135,6.96,150,6.3,151.1,6.236689
12,39,6.09924,52,6.82,60,7.03,75,7.23,90,7.29,110,7.7,120,7.74,135,7.46,150,7.01,158.8,6.65005
14,39,6.215049,52,6.92,60,7.15,75,7.45,90,7.59,110,8,120,8.19,135,7.95,150,7.47,171.8,6.83993
16,38.8,6.248894,52,6.98,60,7.21,75,7.58,90,7.86,110,8.24,120,8.61,135,8.46,150,7.92,177.2,7.248654
20,39.6,6.281527,52,7.01,60,7.26,75,7.72,90,8.21,110,8.66,120,9.19,135,9.69,150,8.93,176.3,8.106898

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.12	5.39	5.57	5.63	5.73	5.58	5.05	4.23
8	6.04	6.28	6.45	6.59	6.76	6.66	6.2	5.35
10	6.58	6.78	6.94	7.04	7.3	7.26	6.96	6.3
12	6.82	7.03	7.23	7.29	7.7	7.74	7.46	7.01
14	6.92	7.15	7.45	7.59	8	8.19	7.95	7.47
16	6.98	7.21	7.58	7.86	8.24	8.61	8.46	7.92
20	7.01	7.26	7.72	8.21	8.66	9.19	9.69	8.93

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.36	144.2°	3.66
8	41.2°	4.08	147.8°	4.63
10	39.6°	4.54	151.1°	5.46
12	39°	4.74	158.8°	6.2
14	39°	4.83	171.8°	6.77
16	38.8°	4.87	177.2°	7.24
20	39.6°	4.84	176.3°	8.09

Loading polar chart…