MIRABELL — ORC Rating

GPH

667.2

OSN

646.4

LOA

11.05 m

Displacement

6711 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5993

Medium

0.8238

High

0.9688

Triple Offshore

Low

0.7739

Medium

1.0196

High

1.1542

Boat Specifications

Dimensions

Length overall: 11.05 m
Beam: 3.62 m
Draft: 2.09 m
Displacement: 6711 kg
Crew weight: 500 kg
Wetted surface: 27.97 m²

Sails

Mainsail: 29.84 m²
Genoa: 39.97 m²
Spinnaker: 76.76 m²
Asymmetric spinnaker: 0 m²

Design

Type: MIRABELLE 375
Builder: New Japan Yacht
Designer: FINOT-CONQ
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.

6,43.5,4.328799,52,4.84,60,5.13,75,5.37,90,5.31,110,5.19,120,5.04,135,4.58,146.5,4.053313,150,3.9
8,42,5.099948,52,5.71,60,6.02,75,6.3,90,6.28,110,6.31,120,6.15,135,5.63,150,4.94,150.5,4.91753
10,41.2,5.688351,52,6.41,60,6.66,75,6.86,90,6.88,110,7.01,120,6.93,135,6.55,150,5.82,152.5,5.693279
12,41.2,6.206682,52,6.8,60,6.99,75,7.15,90,7.23,110,7.37,120,7.32,135,7.09,150,6.61,155,6.366491
14,40.1,6.392814,52,7,60,7.18,75,7.35,90,7.42,110,7.67,120,7.64,135,7.42,150,7.09,172,6.472995
16,39.8,6.481982,52,7.09,60,7.29,75,7.52,90,7.62,110,7.96,120,7.96,135,7.74,150,7.4,180,6.94
20,39.8,6.508014,52,7.14,60,7.36,75,7.74,90,7.99,110,8.3,120,8.58,135,8.43,150,8.01,180,7.56

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.84	5.13	5.37	5.31	5.19	5.04	4.58	3.9
8	5.71	6.02	6.3	6.28	6.31	6.15	5.63	4.94
10	6.41	6.66	6.86	6.88	7.01	6.93	6.55	5.82
12	6.8	6.99	7.15	7.23	7.37	7.32	7.09	6.61
14	7	7.18	7.35	7.42	7.67	7.64	7.42	7.09
16	7.09	7.29	7.52	7.62	7.96	7.96	7.74	7.4
20	7.14	7.36	7.74	7.99	8.3	8.58	8.43	8.01

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.14	146.5°	3.38
8	42°	3.79	150.5°	4.28
10	41.2°	4.28	152.5°	5.05
12	41.2°	4.67	155°	5.77
14	40.1°	4.89	172°	6.41
16	39.8°	4.98	180°	6.94
20	39.8°	5	180°	7.56

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