Lupona — ORC Rating | RegattaPages

GPH

681.1

OSN

665.7

LOA

9.4 m

Displacement

4019 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6558

Medium

0.8955

High

1.042

Triple Offshore

Low

0.8632

Medium

1.119

High

1.2569

Boat Specifications

Dimensions

Length overall: 9.4 m
Beam: 3.06 m
Draft: 1.62 m
Displacement: 4019 kg
Crew weight: 559 kg
Wetted surface: 21.87 m²

Sails

Mainsail: 30.54 m²
Genoa: 21.38 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 50.56 m²

Design

Type: Krohn 97/Vision 32
Builder: Krohn Yachts
Designer: Georg Nissen
Year built: 1998

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.

6,43.7,4.260221,52,4.76,60,5.09,75,5.7,90,5.84,110,5.29,120,4.99,135,4.44,146,3.932271,150,3.76
8,41.9,4.997907,52,5.65,60,6.1,75,6.54,90,6.63,110,6.27,120,6.05,135,5.47,147.5,4.885039,150,4.75
10,41.8,5.674227,52,6.29,60,6.59,75,6.9,90,6.97,110,6.84,120,6.72,135,6.33,147.2,5.758021,150,5.58
12,40.7,6.041146,52,6.62,60,6.79,75,7.12,90,7.24,110,7.17,120,7.08,135,6.82,150,6.25,156.9,5.892448
14,39.9,6.152521,52,6.76,60,6.94,75,7.22,90,7.52,110,7.52,120,7.42,135,7.15,150,6.7,176.2,6.083374
16,39.5,6.194722,52,6.81,60,7.01,75,7.31,90,7.74,110,7.88,120,7.81,135,7.5,150,7.01,179.1,6.590813
20,39.7,6.225634,52,6.83,60,7.05,75,7.46,90,7.95,110,8.47,120,8.61,135,8.28,150,7.63,179.5,7.200274

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.76	5.09	5.7	5.84	5.29	4.99	4.44	3.76
8	5.65	6.1	6.54	6.63	6.27	6.05	5.47	4.75
10	6.29	6.59	6.9	6.97	6.84	6.72	6.33	5.58
12	6.62	6.79	7.12	7.24	7.17	7.08	6.82	6.25
14	6.76	6.94	7.22	7.52	7.52	7.42	7.15	6.7
16	6.81	7.01	7.31	7.74	7.88	7.81	7.5	7.01
20	6.83	7.05	7.46	7.95	8.47	8.61	8.28	7.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.7°	3.08	146°	3.26
8	41.9°	3.72	147.5°	4.12
10	41.8°	4.23	147.2°	4.84
12	40.7°	4.58	156.9°	5.42
14	39.9°	4.72	176.2°	6.07
16	39.5°	4.78	179.1°	6.59
20	39.7°	4.79	179.5°	7.2

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