BLUE PEARL — ORC Rating

GPH

682.2

OSN

675.9

LOA

7.2 m

Displacement

563 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6448

Medium

0.7768

High

0.8771

Triple Offshore

Low

0.8195

Medium

0.9608

High

1.0679

Boat Specifications

Dimensions

Length overall: 7.2 m
Beam: 1.55 m
Draft: 1.6 m
Displacement: 563 kg
Crew weight: 170 kg
Wetted surface: 8.03 m²

Sails

Mainsail: 18.68 m²
Genoa: 8.19 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 27.21 m²

Design

Type: Class 2 M
Builder: Naval Force 3
Designer: A.Fritsch
Year built: 2008

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.

6,40.5,4.668559,52,5.26,60,5.49,75,5.69,90,5.7,110,5.62,120,5.52,135,5,142.6,4.58199,150,4.2
8,39.1,4.973929,52,5.59,60,5.79,75,6.04,90,6.19,110,6.26,120,6.27,135,5.97,148.1,5.394762,150,5.29
10,39.1,5.115673,52,5.73,60,5.94,75,6.24,90,6.51,110,6.67,120,6.86,135,6.67,150,6.04,151.7,5.951317
12,39.6,5.204323,52,5.81,60,6.03,75,6.4,90,6.76,110,7.01,120,7.35,135,7.48,149,6.719808,150,6.65
14,40,5.260791,52,5.85,60,6.1,75,6.52,90,6.98,110,7.43,120,7.81,135,8.35,146.2,7.749844,150,7.43
16,40.5,5.28665,52,5.89,60,6.15,75,6.63,90,7.15,110,7.8,120,8.22,135,9.2,145.5,8.845733,150,8.42
20,42.5,5.316859,52,5.86,60,6.16,75,6.73,90,7.42,110,8.38,120,9.09,135,10.88,147.7,11.487565,150,11.21
24,45.4,5.255264,52,5.71,60,6.07,75,6.73,90,7.6,110,8.89,120,10.02,135,12.06,150,13.75,150.8,13.678197

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.26	5.49	5.69	5.7	5.62	5.52	5	4.2
8	5.59	5.79	6.04	6.19	6.26	6.27	5.97	5.29
10	5.73	5.94	6.24	6.51	6.67	6.86	6.67	6.04
12	5.81	6.03	6.4	6.76	7.01	7.35	7.48	6.65
14	5.85	6.1	6.52	6.98	7.43	7.81	8.35	7.43
16	5.89	6.15	6.63	7.15	7.8	8.22	9.2	8.42
20	5.86	6.16	6.73	7.42	8.38	9.09	10.88	11.21
24	5.71	6.07	6.73	7.6	8.89	10.02	12.06	13.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	40.5°	3.55	142.6°	3.64
8	39.1°	3.86	148.1°	4.58
10	39.1°	3.97	151.7°	5.24
12	39.6°	4.01	149°	5.76
14	40°	4.03	146.2°	6.44
16	40.5°	4.02	145.5°	7.29
20	42.5°	3.92	147.7°	9.71
24	45.4°	3.69	150.8°	11.94

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