LISA — ORC Rating | RegattaPages

GPH

610

OSN

591.7

LOA

9.845 m

Displacement

3200 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6625

Medium

0.9066

High

1.0422

Triple Offshore

Low

0.8545

Medium

1.1119

High

1.2575

Boat Specifications

Dimensions

Length overall: 9.845 m
Beam: 2.97 m
Draft: 2.55 m
Displacement: 3200 kg
Crew weight: 400 kg
Wetted surface: 23.03 m²

Sails

Mainsail: 30.19 m²
Genoa: 27.17 m²
Spinnaker: 93.26 m²
Asymmetric spinnaker: 71.3 m²

Design

Type: ROMMEL 33
Builder: ART DESIGN
Designer: ROMMEL
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.

6,42,4.723171,52,5.29,60,5.57,75,5.79,90,5.71,110,5.77,120,5.65,135,5.11,139.3,4.867211,150,4.26
8,40.5,5.628572,52,6.37,60,6.62,75,6.8,90,6.83,110,6.98,120,6.89,135,6.4,147.5,5.477883,150,5.34
10,39.8,6.32579,52,6.97,60,7.14,75,7.27,90,7.33,110,7.54,120,7.51,135,7.22,147.8,6.606057,150,6.46
12,38.2,6.489731,52,7.18,60,7.37,75,7.59,90,7.63,110,8.01,120,8.09,135,7.76,150,7.23,156.4,6.940483
14,37.7,6.559461,52,7.26,60,7.48,75,7.85,90,8.03,110,8.4,120,8.61,135,8.43,150,7.72,174,6.968172
16,37.1,6.582379,52,7.3,60,7.54,75,8,90,8.4,110,8.74,120,9.19,135,9.21,150,8.32,180,7.42
20,37.1,6.745372,52,7.45,60,7.69,75,8.12,90,8.86,110,9.35,120,10.01,135,10.82,150,9.849596

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.29	5.57	5.79	5.71	5.77	5.65	5.11	4.26
8	6.37	6.62	6.8	6.83	6.98	6.89	6.4	5.34
10	6.97	7.14	7.27	7.33	7.54	7.51	7.22	6.46
12	7.18	7.37	7.59	7.63	8.01	8.09	7.76	7.23
14	7.26	7.48	7.85	8.03	8.4	8.61	8.43	7.72
16	7.3	7.54	8	8.4	8.74	9.19	9.21	8.32
20	7.45	7.69	8.12	8.86	9.35	10.01	10.82	9.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.51	139.3°	3.69
8	40.5°	4.28	147.5°	4.62
10	39.8°	4.86	147.8°	5.59
12	38.2°	5.1	156.4°	6.36
14	37.7°	5.19	174°	6.93
16	37.1°	5.25	180°	7.42
20	37.1°	5.38	150°	8.53

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