SUPRISE — ORC Rating | RegattaPages

GPH

609.6

OSN

592.7

LOA

9.99 m

Displacement

2833 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6681

Medium

0.9061

High

1.0321

Triple Offshore

Low

0.8625

Medium

1.1087

High

1.2472

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 2.74 m
Draft: 1.78 m
Displacement: 2833 kg
Crew weight: 623 kg
Wetted surface: 20.14 m²

Sails

Mainsail: 28.13 m²
Genoa: 25.91 m²
Spinnaker: 91.44 m²
Asymmetric spinnaker: 69.08 m²

Design

Type: Adams 10
Builder: Adams
Designer: Joe Adams
Year built: 1987

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.

6,42.8,4.661116,52,5.27,60,5.6,75,5.85,90,5.85,110,5.96,120,5.83,135,5.27,142.1,4.891747,150,4.46
8,42,5.638201,52,6.32,60,6.59,75,6.79,90,6.89,110,7.02,120,6.95,135,6.54,147,5.723344,150,5.55
10,39.8,6.247694,52,6.89,60,7.06,75,7.19,90,7.25,110,7.51,120,7.52,135,7.23,150,6.58,150.2,6.568595
12,38.2,6.426106,52,7.1,60,7.29,75,7.52,90,7.54,110,7.99,120,8.1,135,7.8,150,7.23,158,6.902622
14,37.5,6.478828,52,7.18,60,7.4,75,7.79,90,7.94,110,8.33,120,8.65,135,8.5,150,7.73,180,6.96
16,37.5,6.541852,52,7.23,60,7.46,75,7.94,90,8.32,110,8.66,120,9.14,135,9.32,150,8.36,180,7.42
20,38.2,6.616981,52,7.26,60,7.49,75,8.06,90,8.74,110,9.25,120,9.96,135,10.91,147,10.290095,150,9.96

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.27	5.6	5.85	5.85	5.96	5.83	5.27	4.46
8	6.32	6.59	6.79	6.89	7.02	6.95	6.54	5.55
10	6.89	7.06	7.19	7.25	7.51	7.52	7.23	6.58
12	7.1	7.29	7.52	7.54	7.99	8.1	7.8	7.23
14	7.18	7.4	7.79	7.94	8.33	8.65	8.5	7.73
16	7.23	7.46	7.94	8.32	8.66	9.14	9.32	8.36
20	7.26	7.49	8.06	8.74	9.25	9.96	10.91	9.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.42	142.1°	3.86
8	42°	4.19	147°	4.8
10	39.8°	4.8	150.2°	5.7
12	38.2°	5.05	158°	6.4
14	37.5°	5.14	180°	6.96
16	37.5°	5.19	180°	7.42
20	38.2°	5.2	147°	8.63

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