KATSARIDA — ORC Rating

GPH

761.5

OSN

737.3

LOA

8.95 m

Displacement

3300 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5309

Medium

0.7192

High

0.8148

Triple Offshore

Low

0.6821

Medium

0.8944

High

0.9923

Boat Specifications

Dimensions

Length overall: 8.95 m
Beam: 2.89 m
Draft: 1.57 m
Displacement: 3300 kg
Crew weight: 200 kg
Wetted surface: 18.07 m²

Sails

Mainsail: 16.46 m²
Genoa: 26.65 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 48.64 m²

Design

Type: DUFOUR 29
Builder: DUFOUR
Designer: MICHEL DUFOUR
Year built: 1975
Stability index: 126.9

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.

6,44.2,3.821955,52,4.21,60,4.44,75,4.6,90,4.52,110,4.64,120,4.5,135,4.08,145.7,3.643634,150,3.48
8,42,4.494413,52,5,60,5.23,75,5.42,90,5.45,110,5.63,120,5.52,135,5.08,149.6,4.475291,150,4.46
10,41.2,4.944081,52,5.54,60,5.77,75,5.97,90,6.07,110,6.27,120,6.22,135,5.89,150,5.28,153.2,5.142363
12,41.4,5.212561,52,5.82,60,6.06,75,6.28,90,6.37,110,6.65,120,6.65,135,6.42,150,5.96,158.6,5.617279
14,41.8,5.338871,52,5.93,60,6.18,75,6.47,90,6.59,110,6.94,120,6.99,135,6.8,150,6.42,169.4,5.910867
16,42.3,5.408101,52,5.97,60,6.24,75,6.57,90,6.77,110,7.17,120,7.31,135,7.17,150,6.78,177.2,6.277494
20,43.3,5.386297,52,5.94,60,6.25,75,6.67,90,7.03,110,7.47,120,7.83,135,7.9,150,7.5,178.4,6.962715

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.21	4.44	4.6	4.52	4.64	4.5	4.08	3.48
8	5	5.23	5.42	5.45	5.63	5.52	5.08	4.46
10	5.54	5.77	5.97	6.07	6.27	6.22	5.89	5.28
12	5.82	6.06	6.28	6.37	6.65	6.65	6.42	5.96
14	5.93	6.18	6.47	6.59	6.94	6.99	6.8	6.42
16	5.97	6.24	6.57	6.77	7.17	7.31	7.17	6.78
20	5.94	6.25	6.67	7.03	7.47	7.83	7.9	7.5

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.74	145.7°	3.01
8	42°	3.34	149.6°	3.86
10	41.2°	3.72	153.2°	4.59
12	41.4°	3.91	158.6°	5.23
14	41.8°	3.98	169.4°	5.81
16	42.3°	4	177.2°	6.27
20	43.3°	3.92	178.4°	6.96

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