DIAS — ORC Rating | RegattaPages

GPH

645.3

OSN

627.9

LOA

11.293 m

Displacement

6591 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6237

Medium

0.8428

High

0.9674

Triple Offshore

Low

0.8094

Medium

1.0519

High

1.1717

Boat Specifications

Dimensions

Length overall: 11.293 m
Beam: 3.73 m
Draft: 1.89 m
Displacement: 6591 kg
Crew weight: 560 kg
Wetted surface: 28.41 m²

Sails

Mainsail: 39.67 m²
Genoa: 32.35 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 84.12 m²

Design

Type: FIRST 38 S5
Builder: BENETEAU
Designer: BERRET/STARK
Year built: 1989

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.

6,44.2,4.561238,52,5.04,60,5.34,75,5.58,90,5.56,110,5.57,120,5.37,135,4.8,145,4.297127,150,4.06
8,42,5.328706,52,5.97,60,6.29,75,6.54,90,6.66,110,6.72,120,6.52,135,5.91,147.8,5.235211,150,5.11
10,41.2,5.954162,52,6.66,60,6.9,75,7.07,90,7.24,110,7.31,120,7.2,135,6.82,147.5,6.17744,150,6.01
12,40.9,6.363667,52,6.99,60,7.19,75,7.36,90,7.54,110,7.67,120,7.59,135,7.32,148.5,6.837585,150,6.73
14,40.1,6.471253,52,7.14,60,7.34,75,7.56,90,7.69,110,8.01,120,7.95,135,7.68,150,7.16,174,6.264317
16,39.9,6.517501,52,7.2,60,7.42,75,7.72,90,7.87,110,8.34,120,8.34,135,8.04,150,7.46,176.5,6.852782
20,39.8,6.560078,52,7.23,60,7.47,75,7.89,90,8.27,110,8.71,120,9.04,135,8.83,150,8.01,178.5,7.532581

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.04	5.34	5.58	5.56	5.57	5.37	4.8	4.06
8	5.97	6.29	6.54	6.66	6.72	6.52	5.91	5.11
10	6.66	6.9	7.07	7.24	7.31	7.2	6.82	6.01
12	6.99	7.19	7.36	7.54	7.67	7.59	7.32	6.73
14	7.14	7.34	7.56	7.69	8.01	7.95	7.68	7.16
16	7.2	7.42	7.72	7.87	8.34	8.34	8.04	7.46
20	7.23	7.47	7.89	8.27	8.71	9.04	8.83	8.01

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.27	145°	3.52
8	42°	3.96	147.8°	4.43
10	41.2°	4.48	147.5°	5.21
12	40.9°	4.81	148.5°	5.83
14	40.1°	4.95	174°	6.23
16	39.9°	5	176.5°	6.84
20	39.8°	5.04	178.5°	7.53

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