GLAROS II — ORC Rating

GPH

684.6

OSN

660.3

LOA

11.72 m

Displacement

8439 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6455

Medium

0.9006

High

1.0804

Triple Offshore

Low

0.8313

Medium

1.1252

High

1.2966

Boat Specifications

Dimensions

Length overall: 11.72 m
Beam: 3.89 m
Draft: 2.19 m
Displacement: 8439 kg
Crew weight: 640 kg
Wetted surface: 31.77 m²

Sails

Mainsail: 32.69 m²
Genoa: 39.24 m²
Spinnaker: 92.66 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 38
Builder: BENETEAU
Designer: J.BERRET
Year built: 1982

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.

6,43.6,4.087428,52,4.53,60,4.79,75,4.99,90,4.92,110,5.03,120,4.88,135,4.42,146.7,3.90042,150,3.76
8,41.8,4.855958,52,5.43,60,5.69,75,5.92,90,6.01,110,6.15,120,5.98,135,5.48,150,4.81,150.2,4.805446
10,41.2,5.449121,52,6.15,60,6.46,75,6.69,90,6.88,110,7,120,6.88,135,6.43,150,5.7,152.6,5.56422
12,41.5,6.008366,52,6.7,60,6.94,75,7.11,90,7.3,110,7.42,120,7.35,135,7.08,150,6.49,153.7,6.313537
14,41.3,6.37592,52,6.99,60,7.18,75,7.36,90,7.51,110,7.73,120,7.68,135,7.45,150,7.08,165.7,6.522082
16,40.8,6.499382,52,7.13,60,7.33,75,7.54,90,7.62,110,8.02,120,8,135,7.76,150,7.43,180,6.9
20,40.5,6.535982,52,7.2,60,7.44,75,7.8,90,8,110,8.41,120,8.63,135,8.43,150,8.02,180,7.58

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.53	4.79	4.99	4.92	5.03	4.88	4.42	3.76
8	5.43	5.69	5.92	6.01	6.15	5.98	5.48	4.81
10	6.15	6.46	6.69	6.88	7	6.88	6.43	5.7
12	6.7	6.94	7.11	7.3	7.42	7.35	7.08	6.49
14	6.99	7.18	7.36	7.51	7.73	7.68	7.45	7.08
16	7.13	7.33	7.54	7.62	8.02	8	7.76	7.43
20	7.2	7.44	7.8	8	8.41	8.63	8.43	8.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	2.96	146.7°	3.26
8	41.8°	3.62	150.2°	4.17
10	41.2°	4.1	152.6°	4.94
12	41.5°	4.5	153.7°	5.66
14	41.3°	4.79	165.7°	6.32
16	40.8°	4.92	180°	6.9
20	40.5°	4.97	180°	7.58

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