CHUBASCO — ORC Rating

GPH

685.7

OSN

669.4

LOA

7.347 m

Displacement

1017 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6889

Medium

0.8866

High

1.0014

Triple Offshore

Low

0.8814

Medium

1.0971

High

1.2413

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.

6,43.2,4.28002,52,4.75,60,5.01,75,5.21,90,5.46,110,5.51,120,5.38,135,4.88,145.2,4.3841,150,4.16
8,42.2,5.048565,52,5.57,60,5.75,75,5.89,90,6.15,110,6.22,120,6.12,135,5.82,148.6,5.248662,150,5.18
10,40.5,5.483913,52,5.96,60,6.11,75,6.24,90,6.55,110,6.84,120,6.72,135,6.35,150,5.87,150.7,5.836692
12,38.9,5.615212,52,6.18,60,6.4,75,6.64,90,6.8,110,7.37,120,7.36,135,6.92,149.9,6.264799,150,6.26
14,39,5.661742,52,6.26,60,6.54,75,6.96,90,7.08,110,7.76,120,8.09,135,7.54,150,6.67,177.2,5.9471
16,39.4,5.68113,52,6.29,60,6.61,75,7.12,90,7.5,110,8.16,120,8.79,135,8.36,150,7.13,177.1,6.338117
20,41.3,5.697064,52,6.27,60,6.61,75,7.23,90,7.99,110,9.1,120,10.24,135,12.02,137.8,11.730489,150,10.04

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.75	5.01	5.21	5.46	5.51	5.38	4.88	4.16
8	5.57	5.75	5.89	6.15	6.22	6.12	5.82	5.18
10	5.96	6.11	6.24	6.55	6.84	6.72	6.35	5.87
12	6.18	6.4	6.64	6.8	7.37	7.36	6.92	6.26
14	6.26	6.54	6.96	7.08	7.76	8.09	7.54	6.67
16	6.29	6.61	7.12	7.5	8.16	8.79	8.36	7.13
20	6.27	6.61	7.23	7.99	9.1	10.24	12.02	10.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.12	145.2°	3.6
8	42.2°	3.74	148.6°	4.48
10	40.5°	4.17	150.7°	5.09
12	38.9°	4.37	149.9°	5.42
14	39°	4.4	177.2°	5.94
16	39.4°	4.39	177.1°	6.33
20	41.3°	4.28	137.8°	8.69

Loading polar chart…