KUNDRY — ORC Rating | RegattaPages

GPH

678.1

OSN

659.6

LOA

9.8 m

Displacement

2553 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5861

Medium

0.8018

High

0.9139

Triple Offshore

Low

0.7673

Medium

1.0018

High

1.1233

Boat Specifications

Dimensions

Length overall: 9.8 m
Beam: 2.22 m
Draft: 1.15 m
Displacement: 2553 kg
Crew weight: 450 kg
Wetted surface: 17.5 m²

Sails

Mainsail: 0 m²
Genoa: 21.64 m²
Spinnaker: 55.9 m²
Asymmetric spinnaker: 0 m²

Design

Type: 45m2 National
Year built: 1914
Stability index: 119.6

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.

6,48,4.363872,52,4.66,60,5.07,75,5.5,90,5.54,110,5.2,120,5.11,135,4.68,146.2,4.187804,150,4.02
8,47.5,5.254665,52,5.64,60,6.07,75,6.39,90,6.46,110,6.36,120,6.31,135,5.88,149.6,5.124556,150,5.1
10,46,5.801413,52,6.26,60,6.57,75,6.81,90,6.9,110,6.95,120,6.93,135,6.71,150,6.08,152.3,5.963449
12,44.4,6.004428,52,6.51,60,6.77,75,7.07,90,7.25,110,7.38,120,7.43,135,7.19,150,6.78,157.8,6.480387
14,43.2,6.104515,52,6.64,60,6.89,75,7.25,90,7.59,110,7.68,120,7.92,135,7.71,150,7.23,173,6.609264
16,42.9,6.197589,52,6.73,60,6.97,75,7.38,90,7.84,110,7.92,120,8.3,135,8.25,150,7.71,178.4,6.992726
20,46.8,6.339958,52,6.73,60,7.07,75,7.58,90,8.14,110,8.77,120,8.91,135,9.79,150,8.79,178.4,7.863066

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.66	5.07	5.5	5.54	5.2	5.11	4.68	4.02
8	5.64	6.07	6.39	6.46	6.36	6.31	5.88	5.1
10	6.26	6.57	6.81	6.9	6.95	6.93	6.71	6.08
12	6.51	6.77	7.07	7.25	7.38	7.43	7.19	6.78
14	6.64	6.89	7.25	7.59	7.68	7.92	7.71	7.23
16	6.73	6.97	7.38	7.84	7.92	8.3	8.25	7.71
20	6.73	7.07	7.58	8.14	8.77	8.91	9.79	8.79

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	48°	2.92	146.2°	3.48
8	47.5°	3.55	149.6°	4.42
10	46°	4.03	152.3°	5.28
12	44.4°	4.29	157.8°	6
14	43.2°	4.45	173°	6.56
16	42.9°	4.54	178.4°	6.99
20	46.8°	4.34	178.4°	7.86

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