Lupona — ORC Rating | RegattaPages

GPH

682.5

OSN

666.4

LOA

9.4 m

Displacement

3994 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6551

Medium

0.8947

High

1.041

Triple Offshore

Low

0.8602

Medium

1.1174

High

1.2557

Boat Specifications

Dimensions

Length overall: 9.4 m
Beam: 3.06 m
Draft: 1.62 m
Displacement: 3994 kg
Crew weight: 560 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.

6,43.4,4.225306,52,4.7,60,5.08,75,5.63,90,5.77,110,5.25,120,4.96,135,4.43,146.1,3.927653,150,3.76
8,41.9,4.984472,52,5.6,60,6.09,75,6.52,90,6.6,110,6.23,120,6.02,135,5.46,147.6,4.867777,150,4.75
10,41.7,5.652001,52,6.28,60,6.58,75,6.89,90,6.97,110,6.82,120,6.7,135,6.32,147.2,5.746124,150,5.58
12,40.7,6.041146,52,6.61,60,6.77,75,7.1,90,7.24,110,7.16,120,7.06,135,6.81,150,6.25,156.8,5.896846
14,39.8,6.143565,52,6.74,60,6.93,75,7.21,90,7.52,110,7.52,120,7.41,135,7.14,150,6.69,176.5,6.081343
16,39.5,6.181763,52,6.8,60,6.99,75,7.3,90,7.75,110,7.89,120,7.81,135,7.49,150,7.01,179,6.591004
20,39.6,6.203657,52,6.81,60,7.03,75,7.44,90,7.95,110,8.48,120,8.62,135,8.27,150,7.63,179.4,7.200395

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.7	5.08	5.63	5.77	5.25	4.96	4.43	3.76
8	5.6	6.09	6.52	6.6	6.23	6.02	5.46	4.75
10	6.28	6.58	6.89	6.97	6.82	6.7	6.32	5.58
12	6.61	6.77	7.1	7.24	7.16	7.06	6.81	6.25
14	6.74	6.93	7.21	7.52	7.52	7.41	7.14	6.69
16	6.8	6.99	7.3	7.75	7.89	7.81	7.49	7.01
20	6.81	7.03	7.44	7.95	8.48	8.62	8.27	7.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.4°	3.07	146.1°	3.26
8	41.9°	3.71	147.6°	4.11
10	41.7°	4.22	147.2°	4.83
12	40.7°	4.58	156.8°	5.42
14	39.8°	4.72	176.5°	6.07
16	39.5°	4.77	179°	6.59
20	39.6°	4.78	179.4°	7.2

Loading polar chart…