Kishamis — ORC Rating

GPH

610.2

OSN

598.6

LOA

12.57 m

Displacement

7260 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6715

Medium

0.8897

High

1.0191

Triple Offshore

Low

0.8759

Medium

1.1015

High

1.2187

Boat Specifications

Dimensions

Length overall: 12.57 m
Beam: 2.93 m
Draft: 1.63 m
Displacement: 7260 kg
Crew weight: 600 kg
Wetted surface: 29.02 m²

Sails

Mainsail: 54.24 m²
Genoa: 29.37 m²
Spinnaker: 170.52 m²
Asymmetric spinnaker: 135.31 m²

Design

Type: 8mR
Builder: Balatonfüred SY
Designer: G. L Watson
Year built: 1900

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.

6,45.6,4.85948,52,5.33,60,5.78,75,6.24,90,6.33,110,6.12,120,5.86,135,5.37,146.2,4.837636,150,4.64
8,45,5.699281,52,6.33,60,6.77,75,7.09,90,7.16,110,7.12,120,7.05,135,6.7,148,5.848725,150,5.73
10,44.2,6.249036,52,6.86,60,7.17,75,7.45,90,7.51,110,7.6,120,7.6,135,7.41,150,6.778092
12,43.1,6.54649,52,7.11,60,7.36,75,7.62,90,7.78,110,7.95,120,7.93,135,7.85,150,7.44,157.5,7.122141
14,41.4,6.585691,52,7.24,60,7.48,75,7.72,90,7.94,110,8.19,120,8.28,135,8.32,150,7.84,180,7.12
16,40.7,6.661089,52,7.31,60,7.54,75,7.8,90,8.07,110,8.39,120,8.57,135,8.73,150,8.26,180,7.56
20,39.9,6.739097,52,7.37,60,7.59,75,7.92,90,8.33,110,8.68,120,9.02,135,9.35,150,9.13,180,8.34

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.33	5.78	6.24	6.33	6.12	5.86	5.37	4.64
8	6.33	6.77	7.09	7.16	7.12	7.05	6.7	5.73
10	6.86	7.17	7.45	7.51	7.6	7.6	7.41	6.78
12	7.11	7.36	7.62	7.78	7.95	7.93	7.85	7.44
14	7.24	7.48	7.72	7.94	8.19	8.28	8.32	7.84
16	7.31	7.54	7.8	8.07	8.39	8.57	8.73	8.26
20	7.37	7.59	7.92	8.33	8.68	9.02	9.35	9.13

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.6°	3.4	146.2°	4.02
8	45°	4.03	148°	4.96
10	44.2°	4.48	150°	5.87
12	43.1°	4.78	157.5°	6.58
14	41.4°	4.94	180°	7.12
16	40.7°	5.05	180°	7.56
20	39.9°	5.17	180°	8.34

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