SUPRISE — ORC Rating | RegattaPages

GPH

626.8

OSN

607.9

LOA

9.99 m

Displacement

2904 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6493

Medium

0.878

High

1.0063

Triple Offshore

Low

0.8357

Medium

1.0804

High

1.2165

Boat Specifications

Dimensions

Length overall: 9.99 m
Beam: 2.74 m
Draft: 1.77 m
Displacement: 2904 kg
Crew weight: 460 kg
Wetted surface: 20.17 m²

Sails

Mainsail: 27.88 m²
Genoa: 25.91 m²
Spinnaker: 91.44 m²
Asymmetric spinnaker: 66.38 m²

Design

Type: Adams 10
Builder: Adams
Designer: Joe Adams
Year built: 1987
Stability index: 116

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.

6,43.6,4.639783,52,5.14,60,5.42,75,5.6,90,5.58,110,5.74,120,5.62,135,5.06,140.3,4.795948,150,4.26
8,41.2,5.475702,52,6.11,60,6.36,75,6.54,90,6.62,110,6.83,120,6.79,135,6.32,147.8,5.483382,150,5.36
10,39.6,5.983025,52,6.68,60,6.89,75,7.05,90,7.08,110,7.39,120,7.43,135,7.16,149.2,6.449661,150,6.4
12,38.8,6.184737,52,6.9,60,7.12,75,7.38,90,7.46,110,7.84,120,7.94,135,7.81,150,7.19,155.9,6.912537
14,38.4,6.277965,52,7.01,60,7.24,75,7.59,90,7.82,110,8.18,120,8.47,135,8.48,150,7.79,164.6,7.125851
16,38.2,6.337032,52,7.07,60,7.32,75,7.74,90,8.11,110,8.48,120,8.95,135,9.17,150,8.45,160.4,7.855147
20,38.7,6.406721,52,7.13,60,7.4,75,7.91,90,8.46,110,8.92,120,9.72,135,10.57,150,10.03,150.5,9.984424

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.14	5.42	5.6	5.58	5.74	5.62	5.06	4.26
8	6.11	6.36	6.54	6.62	6.83	6.79	6.32	5.36
10	6.68	6.89	7.05	7.08	7.39	7.43	7.16	6.4
12	6.9	7.12	7.38	7.46	7.84	7.94	7.81	7.19
14	7.01	7.24	7.59	7.82	8.18	8.47	8.48	7.79
16	7.07	7.32	7.74	8.11	8.48	8.95	9.17	8.45
20	7.13	7.4	7.91	8.46	8.92	9.72	10.57	10.03

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.36	140.3°	3.69
8	41.2°	4.12	147.8°	4.64
10	39.6°	4.61	149.2°	5.54
12	38.8°	4.82	155.9°	6.31
14	38.4°	4.92	164.6°	6.87
16	38.2°	4.98	160.4°	7.4
20	38.7°	5	150.5°	8.69

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