CHUBASCO — ORC Rating

GPH

683.8

OSN

667.5

LOA

7.347 m

Displacement

1017 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6146

Medium

0.7902

High

0.893

Triple Offshore

Low

0.7864

Medium

0.9775

High

1.1067

Boat Specifications

Dimensions

Length overall: 7.347 m
Beam: 2.49 m
Draft: 1.22 m
Displacement: 1017 kg
Crew weight: 320 kg
Wetted surface: 10.8 m²

Sails

Mainsail: 18.17 m²
Genoa: 12.33 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 46.67 m²

Design

Type: DIAMANT 2000
Builder: OTT WASSERSPORT
Designer: KJAERULFF
Year built: 1988

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.

6,42.9,4.272787,52,4.76,60,5.05,75,5.26,90,5.48,110,5.53,120,5.4,135,4.89,145,4.406996,150,4.17
8,42,5.046123,52,5.58,60,5.79,75,5.91,90,6.16,110,6.24,120,6.14,135,5.83,149,5.261517,150,5.2
10,40.1,5.464614,52,5.97,60,6.13,75,6.28,90,6.56,110,6.86,120,6.74,135,6.37,150,5.88,151,5.831106
12,38.8,5.607323,52,6.18,60,6.41,75,6.66,90,6.8,110,7.39,120,7.39,135,6.93,150,6.28,175,5.490895
14,38.8,5.658649,52,6.27,60,6.55,75,6.97,90,7.11,110,7.77,120,8.12,135,7.58,150,6.69,177.5,5.955668
16,39.4,5.68113,52,6.3,60,6.62,75,7.13,90,7.53,110,8.15,120,8.81,135,8.41,150,7.16,177,6.348701
20,41.2,5.701641,52,6.28,60,6.62,75,7.24,90,8,110,9.13,120,10.28,135,12.15,138,11.841568,150,10.16

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.76	5.05	5.26	5.48	5.53	5.4	4.89	4.17
8	5.58	5.79	5.91	6.16	6.24	6.14	5.83	5.2
10	5.97	6.13	6.28	6.56	6.86	6.74	6.37	5.88
12	6.18	6.41	6.66	6.8	7.39	7.39	6.93	6.28
14	6.27	6.55	6.97	7.11	7.77	8.12	7.58	6.69
16	6.3	6.62	7.13	7.53	8.15	8.81	8.41	7.16
20	6.28	6.62	7.24	8	9.13	10.28	12.15	10.16

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.9°	3.13	145°	3.61
8	42°	3.75	149°	4.51
10	40.1°	4.18	151°	5.1
12	38.8°	4.37	175°	5.47
14	38.8°	4.41	177.5°	5.95
16	39.4°	4.39	177°	6.34
20	41.2°	4.29	138°	8.8

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