Rabbagast — ORC Rating

GPH

642.8

OSN

623.9

LOA

9.98 m

Displacement

4444 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7104

Medium

0.9609

High

1.0959

Triple Offshore

Low

0.9167

Medium

1.1865

High

1.3228

Boat Specifications

Dimensions

Length overall: 9.98 m
Beam: 3.37 m
Draft: 1.99 m
Displacement: 4444 kg
Crew weight: 583 kg
Wetted surface: 23.24 m²

Sails

Mainsail: 32.67 m²
Genoa: 24.34 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 95.38 m²

Design

Type: First 34.7
Builder: Beneteau
Designer: farr
Year built: 2004

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.

6,42.5,4.353857,52,4.87,60,5.13,75,5.34,90,5.63,110,5.71,120,5.56,135,5.01,145,4.504658,150,4.26
8,41,5.154301,52,5.83,60,6.11,75,6.35,90,6.71,110,6.8,120,6.67,135,6.17,148,5.447804,150,5.33
10,40.8,5.878506,52,6.53,60,6.73,75,6.87,90,7.17,110,7.3,120,7.22,135,6.93,148.5,6.356726,150,6.26
12,39.1,6.249626,52,6.88,60,7.04,75,7.18,90,7.37,110,7.71,120,7.65,135,7.35,150,6.85,150.2,6.845168
14,38.7,6.419535,52,7.05,60,7.22,75,7.42,90,7.52,110,8.06,120,8.11,135,7.78,150,7.19,174.1,6.343603
16,38.5,6.46556,52,7.11,60,7.32,75,7.62,90,7.75,110,8.29,120,8.58,135,8.25,150,7.47,176.9,6.850024
20,38.6,6.512945,52,7.13,60,7.36,75,7.82,90,8.25,110,8.7,120,9.19,135,9.32,150,8.2,177.7,7.496039

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.87	5.13	5.34	5.63	5.71	5.56	5.01	4.26
8	5.83	6.11	6.35	6.71	6.8	6.67	6.17	5.33
10	6.53	6.73	6.87	7.17	7.3	7.22	6.93	6.26
12	6.88	7.04	7.18	7.37	7.71	7.65	7.35	6.85
14	7.05	7.22	7.42	7.52	8.06	8.11	7.78	7.19
16	7.11	7.32	7.62	7.75	8.29	8.58	8.25	7.47
20	7.13	7.36	7.82	8.25	8.7	9.19	9.32	8.2

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.21	145°	3.69
8	41°	3.89	148°	4.62
10	40.8°	4.45	148.5°	5.42
12	39.1°	4.85	150.2°	5.94
14	38.7°	5.01	174.1°	6.31
16	38.5°	5.06	176.9°	6.84
20	38.6°	5.09	177.7°	7.49

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