KIARA — ORC Rating | RegattaPages

GPH

661.8

OSN

644.5

LOA

11.65 m

Displacement

6559 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5834

Medium

0.8125

High

0.9569

Triple Offshore

Low

0.7738

Medium

1.0316

High

1.1752

Boat Specifications

Dimensions

Length overall: 11.65 m
Beam: 3.85 m
Draft: 1.88 m
Displacement: 6559 kg
Crew weight: 688 kg
Wetted surface: 28.31 m²

Sails

Mainsail: 30.98 m²
Genoa: 45.21 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: DUFOUR 38 Classic
Builder: DUFOUR YACHTS
Designer: Poncin/Chabaud
Year built: 1997
Stability index: 113.4

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.

6,45.4,4.272573,52,4.69,60,5.15,75,5.7,90,5.87,110,5.54,120,5.14,135,4.49,145.7,4.018892,150,3.83
8,43.6,5.095476,52,5.67,60,6.2,75,6.74,90,6.91,110,6.66,120,6.17,135,5.61,146.6,5.066791,150,4.89
10,43,5.770122,52,6.43,60,6.87,75,7.27,90,7.42,110,7.27,120,7.05,135,6.59,146.2,6.01696,150,5.77
12,42.3,6.313958,52,6.93,60,7.16,75,7.53,90,7.74,110,7.61,120,7.52,135,7.24,146.4,6.783354,150,6.52
14,41.1,6.54225,52,7.19,60,7.39,75,7.69,90,8.02,110,7.96,120,7.89,135,7.64,148.2,7.130312,150,7
16,40.5,6.641189,52,7.3,60,7.53,75,7.79,90,8.25,110,8.33,120,8.29,135,8,150,7.35,171.2,6.597665
20,41.1,6.754574,52,7.37,60,7.62,75,8.05,90,8.51,110,8.96,120,9.08,135,8.8,150,7.89,174.9,7.399293

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.69	5.15	5.7	5.87	5.54	5.14	4.49	3.83
8	5.67	6.2	6.74	6.91	6.66	6.17	5.61	4.89
10	6.43	6.87	7.27	7.42	7.27	7.05	6.59	5.77
12	6.93	7.16	7.53	7.74	7.61	7.52	7.24	6.52
14	7.19	7.39	7.69	8.02	7.96	7.89	7.64	7
16	7.3	7.53	7.79	8.25	8.33	8.29	8	7.35
20	7.37	7.62	8.05	8.51	8.96	9.08	8.8	7.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.4°	3	145.7°	3.32
8	43.6°	3.69	146.6°	4.23
10	43°	4.22	146.2°	5
12	42.3°	4.67	146.4°	5.65
14	41.1°	4.93	148.2°	6.06
16	40.5°	5.05	171.2°	6.52
20	41.1°	5.09	174.9°	7.37

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