LOUCURA ZENTRUM CASSINO — ORC Rating

GPH

646.6

OSN

628.8

LOA

9.53 m

Displacement

3897 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7184

Medium

0.9647

High

1.0964

Triple Offshore

Low

0.9207

Medium

1.1748

High

1.3029

Boat Specifications

Dimensions

Length overall: 9.53 m
Beam: 3.19 m
Draft: 1.94 m
Displacement: 3897 kg
Crew weight: 585 kg
Wetted surface: 20.51 m²

Sails

Mainsail: 30.71 m²
Genoa: 27.22 m²
Spinnaker: 70.27 m²
Asymmetric spinnaker: 62.38 m²

Design

Type: ESTE 31
Builder: D'ESTE
Designer: FRERS
Year built: 1996

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.

6,41.8,4.560844,52,5.1,60,5.35,75,5.56,90,5.5,110,5.51,120,5.34,135,4.86,145.7,4.32152,150,4.12
8,40.6,5.360403,52,6.05,60,6.28,75,6.44,90,6.53,110,6.56,120,6.43,135,5.94,150,5.16,150.3,5.146026
10,39.9,5.970031,52,6.58,60,6.74,75,6.86,90,6.97,110,7.05,120,6.97,135,6.69,150,6.08,151.8,5.991126
12,38.6,6.18026,52,6.8,60,6.95,75,7.1,90,7.21,110,7.4,120,7.35,135,7.1,150,6.73,160,6.353141
14,37.9,6.24775,52,6.88,60,7.06,75,7.29,90,7.39,110,7.76,120,7.76,135,7.46,150,7.1,180,6.57
16,37.7,6.281411,52,6.92,60,7.12,75,7.43,90,7.64,110,8.06,120,8.17,135,7.89,150,7.44,180,6.98
20,37.7,6.319327,52,6.93,60,7.15,75,7.56,90,8.02,110,8.46,120,8.9,135,8.87,150,8.26,180,7.65

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.35	5.56	5.5	5.51	5.34	4.86	4.12
8	6.05	6.28	6.44	6.53	6.56	6.43	5.94	5.16
10	6.58	6.74	6.86	6.97	7.05	6.97	6.69	6.08
12	6.8	6.95	7.1	7.21	7.4	7.35	7.1	6.73
14	6.88	7.06	7.29	7.39	7.76	7.76	7.46	7.1
16	6.92	7.12	7.43	7.64	8.06	8.17	7.89	7.44
20	6.93	7.15	7.56	8.02	8.46	8.9	8.87	8.26

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.4	145.7°	3.57
8	40.6°	4.07	150.3°	4.47
10	39.9°	4.58	151.8°	5.28
12	38.6°	4.83	160°	5.97
14	37.9°	4.93	180°	6.57
16	37.7°	4.97	180°	6.98
20	37.7°	5	180°	7.65

Loading polar chart…