Lady Rose — ORC Rating

GPH

674.2

OSN

656.9

LOA

9.98 m

Displacement

4900 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6107

Medium

0.8194

High

0.9362

Triple Offshore

Low

0.7848

Medium

1.0011

High

1.1093

Boat Specifications

Dimensions

Length overall: 9.98 m
Beam: 3.1 m
Draft: 1.62 m
Displacement: 4900 kg
Crew weight: 541 kg
Wetted surface: 23.08 m²

Sails

Mainsail: 28.17 m²
Genoa: 34.53 m²
Spinnaker: 82.99 m²
Asymmetric spinnaker: 0 m²

Design

Type: Artina 33
Builder: Artekno
Designer: Hans Groop
Year built: 1987

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.

6,42.4,4.360453,52,4.89,60,5.17,75,5.39,90,5.32,110,5.28,120,5.15,135,4.71,147,4.137501,150,4
8,41.2,5.076986,52,5.75,60,6.03,75,6.23,90,6.21,110,6.32,120,6.22,135,5.74,150,5,151,4.950723
10,41.6,5.750215,52,6.31,60,6.48,75,6.61,90,6.67,110,6.8,120,6.75,135,6.51,150,5.9,150.2,5.888688
12,40.5,5.996797,52,6.54,60,6.7,75,6.84,90,6.88,110,7.11,120,7.09,135,6.89,150,6.54,160,6.172231
14,39.8,6.104517,52,6.64,60,6.82,75,7.02,90,7.09,110,7.4,120,7.43,135,7.21,150,6.89,180,6.38
16,39.2,6.129471,52,6.7,60,6.88,75,7.15,90,7.3,110,7.59,120,7.77,135,7.58,150,7.19,180,6.77
20,39,6.163578,52,6.73,60,6.93,75,7.28,90,7.64,110,7.88,120,8.2,135,8.3,150,7.88,180,7.37

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.89	5.17	5.39	5.32	5.28	5.15	4.71	4
8	5.75	6.03	6.23	6.21	6.32	6.22	5.74	5
10	6.31	6.48	6.61	6.67	6.8	6.75	6.51	5.9
12	6.54	6.7	6.84	6.88	7.11	7.09	6.89	6.54
14	6.64	6.82	7.02	7.09	7.4	7.43	7.21	6.89
16	6.7	6.88	7.15	7.3	7.59	7.77	7.58	7.19
20	6.73	6.93	7.28	7.64	7.88	8.2	8.3	7.88

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.22	147°	3.47
8	41.2°	3.82	151°	4.33
10	41.6°	4.3	150.2°	5.11
12	40.5°	4.56	160°	5.8
14	39.8°	4.69	180°	6.38
16	39.2°	4.75	180°	6.77
20	39°	4.79	180°	7.37

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