K8 — ORC Rating | RegattaPages

GPH

528.7

OSN

513.9

LOA

14.019 m

Displacement

9408 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.777

Medium

1.037

High

1.167

Triple Offshore

Low

1.0004

Medium

1.2776

High

1.4233

Boat Specifications

Dimensions

Length overall: 14.019 m
Beam: 3.92 m
Draft: 2.83 m
Displacement: 9408 kg
Crew weight: 970 kg
Wetted surface: 41.3 m²

Sails

Mainsail: 67.25 m²
Genoa: 56.9 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 201.94 m²

Design

Type: Vismara 46 mod.
Builder: Vismara
Designer: Vismara/Paganini
Year built: 2006

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.

6,42.8,5.656033,52,6.29,60,6.61,75,6.82,90,6.83,110,6.82,120,6.55,135,5.87,142.6,5.375027,150,4.93
8,40.6,6.664284,52,7.44,60,7.69,75,7.85,90,7.99,110,8.03,120,7.89,135,7.32,145.6,6.556674,150,6.24
10,38.9,7.234243,52,8.07,60,8.27,75,8.41,90,8.52,110,8.7,120,8.63,135,8.25,148.7,7.466714,150,7.37
12,38.3,7.505323,52,8.33,60,8.56,75,8.78,90,8.79,110,9.2,120,9.21,135,8.86,150,8.19,150.8,8.133601
14,37.8,7.64407,52,8.46,60,8.71,75,9.04,90,9.16,110,9.61,120,9.74,135,9.45,150,8.69,150.5,8.651635
16,37.4,7.728961,52,8.56,60,8.81,75,9.2,90,9.48,110,9.93,120,10.25,135,10.09,148.5,9.253611,150,9.11
20,37.2,7.821426,52,8.67,60,8.95,75,9.44,90,9.93,110,10.5,120,11.32,135,11.78,143.8,10.991866,150,10.24
24,38.2,7.864027,52,8.69,60,9,75,9.56,90,10.24,110,10.78,120,12.22,135,13.72,141,13.948474,150,12.52

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.29	6.61	6.82	6.83	6.82	6.55	5.87	4.93
8	7.44	7.69	7.85	7.99	8.03	7.89	7.32	6.24
10	8.07	8.27	8.41	8.52	8.7	8.63	8.25	7.37
12	8.33	8.56	8.78	8.79	9.2	9.21	8.86	8.19
14	8.46	8.71	9.04	9.16	9.61	9.74	9.45	8.69
16	8.56	8.81	9.2	9.48	9.93	10.25	10.09	9.11
20	8.67	8.95	9.44	9.93	10.5	11.32	11.78	10.24
24	8.69	9	9.56	10.24	10.78	12.22	13.72	12.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	4.15	142.6°	4.27
8	40.6°	5.06	145.6°	5.41
10	38.9°	5.63	148.7°	6.38
12	38.3°	5.89	150.8°	7.1
14	37.8°	6.04	150.5°	7.53
16	37.4°	6.14	148.5°	7.89
20	37.2°	6.23	143.8°	8.87
24	38.2°	6.18	141°	10.84

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