JERONIMO II — ORC Rating

GPH

585

OSN

567.4

LOA

14.506 m

Displacement

11989 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6667

Medium

0.9313

High

1.0991

Triple Offshore

Low

0.8718

Medium

1.1682

High

1.3331

Boat Specifications

Dimensions

Length overall: 14.506 m
Beam: 4.51 m
Draft: 2.29 m
Displacement: 11989 kg
Crew weight: 770 kg
Wetted surface: 43.97 m²

Sails

Mainsail: 59.59 m²
Genoa: 63.83 m²
Spinnaker: 129.68 m²
Asymmetric spinnaker: 130.1 m²

Design

Type: FIRST 47.7 (SK)
Builder: BENETEAU
Designer: B.FARR
Year built: 1999

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.

6,44.6,4.929595,52,5.46,60,5.86,75,6.21,90,6.18,110,5.87,120,5.69,135,5.1,144,4.573452,150,4.27
8,42.8,5.860467,52,6.57,60,6.96,75,7.31,90,7.31,110,7.19,120,6.98,135,6.36,148,5.565722,150,5.45
10,42,6.633969,52,7.43,60,7.75,75,8,90,8.04,110,8.09,120,7.95,135,7.42,150,6.489417
12,41.6,7.154338,52,7.91,60,8.16,75,8.37,90,8.44,110,8.57,120,8.49,135,8.15,150,7.41,152.5,7.26034
14,40.5,7.311884,52,8.11,60,8.36,75,8.62,90,8.73,110,8.97,120,8.91,135,8.59,150,8.1,159,7.658687
16,40.1,7.412526,52,8.21,60,8.46,75,8.81,90,9,110,9.37,120,9.34,135,9,150,8.53,180,7.79
20,40.1,7.451746,52,8.27,60,8.54,75,9,90,9.48,110,9.9,120,10.24,135,9.93,150,9.32,180,8.67

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.86	6.21	6.18	5.87	5.69	5.1	4.27
8	6.57	6.96	7.31	7.31	7.19	6.98	6.36	5.45
10	7.43	7.75	8	8.04	8.09	7.95	7.42	6.49
12	7.91	8.16	8.37	8.44	8.57	8.49	8.15	7.41
14	8.11	8.36	8.62	8.73	8.97	8.91	8.59	8.1
16	8.21	8.46	8.81	9	9.37	9.34	9	8.53
20	8.27	8.54	9	9.48	9.9	10.24	9.93	9.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.6°	3.51	144°	3.7
8	42.8°	4.3	148°	4.72
10	42°	4.93	150°	5.62
12	41.6°	5.35	152.5°	6.44
14	40.5°	5.56	159°	7.15
16	40.1°	5.67	180°	7.79
20	40.1°	5.7	180°	8.67

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