DIMM — ORC Rating | RegattaPages

GPH

592.6

OSN

575.8

LOA

13.72 m

Displacement

10435 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6811

Medium

0.9216

High

1.0527

Triple Offshore

Low

0.8819

Medium

1.1456

High

1.2761

Boat Specifications

Dimensions

Length overall: 13.72 m
Beam: 4.23 m
Draft: 2.18 m
Displacement: 10435 kg
Crew weight: 510 kg
Wetted surface: 37.43 m²

Sails

Mainsail: 55.23 m²
Genoa: 53.2 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 108.78 m²

Design

Type: FIRST45F5
Builder: BENETEAU
Designer: FARR
Year built: 1991
Stability index: 119

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.

6,44.2,5.105239,52,5.63,60,5.96,75,6.2,90,6.1,110,5.89,120,5.7,135,5.09,142.8,4.657703,150,4.28
8,41.8,5.96934,52,6.67,60,6.96,75,7.17,90,7.11,110,7.12,120,6.94,135,6.34,147.1,5.633502,150,5.47
10,40.6,6.585261,52,7.31,60,7.54,75,7.72,90,7.74,110,7.86,120,7.74,135,7.31,148.4,6.574877,150,6.47
12,39.6,6.878532,52,7.63,60,7.85,75,8.04,90,8.12,110,8.29,120,8.22,135,7.92,149.2,7.311168,150,7.25
14,39,6.999972,52,7.78,60,8.01,75,8.25,90,8.34,110,8.64,120,8.61,135,8.35,150,7.76,150.2,7.744028
16,38.8,7.095766,52,7.87,60,8.1,75,8.4,90,8.56,110,8.94,120,8.97,135,8.74,150,8.11,173,7.254071
20,39.3,7.223714,52,7.96,60,8.19,75,8.57,90,8.89,110,9.4,120,9.7,135,9.53,150,8.7,177.2,8.079646

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.63	5.96	6.2	6.1	5.89	5.7	5.09	4.28
8	6.67	6.96	7.17	7.11	7.12	6.94	6.34	5.47
10	7.31	7.54	7.72	7.74	7.86	7.74	7.31	6.47
12	7.63	7.85	8.04	8.12	8.29	8.22	7.92	7.25
14	7.78	8.01	8.25	8.34	8.64	8.61	8.35	7.76
16	7.87	8.1	8.4	8.56	8.94	8.97	8.74	8.11
20	7.96	8.19	8.57	8.89	9.4	9.7	9.53	8.7

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.66	142.8°	3.71
8	41.8°	4.45	147.1°	4.73
10	40.6°	5	148.4°	5.6
12	39.6°	5.3	149.2°	6.28
14	39°	5.44	150.2°	6.72
16	38.8°	5.53	173°	7.2
20	39.3°	5.59	177.2°	8.07

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