VELAMAR XV — ORC Rating

GPH

717.9

OSN

696.2

LOA

9.333 m

Displacement

3622 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5792

Medium

0.7742

High

0.8734

Triple Offshore

Low

0.7391

Medium

0.941

High

1.0331

Boat Specifications

Dimensions

Length overall: 9.333 m
Beam: 3.07 m
Draft: 1.73 m
Displacement: 3622 kg
Crew weight: 320 kg
Wetted surface: 18.71 m²

Sails

Mainsail: 21.46 m²
Genoa: 25.94 m²
Spinnaker: 66.4 m²
Asymmetric spinnaker: 0 m²

Design

Type: ELVSTROM 30.5 CR
Builder: FIBRESTER
Designer: P. ELVSTROM
Year built: 1973

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.

6,43,4.170349,52,4.61,60,4.84,75,4.98,90,4.87,110,5,120,4.85,135,4.4,146.2,3.911024,150,3.75
8,40.6,4.833582,52,5.4,60,5.61,75,5.75,90,5.75,110,5.93,120,5.84,135,5.42,150,4.76,150.3,4.743093
10,39.6,5.269215,52,5.86,60,6.02,75,6.16,90,6.2,110,6.4,120,6.37,135,6.13,150,5.61,152.6,5.485375
12,39.2,5.522976,52,6.08,60,6.24,75,6.4,90,6.44,110,6.69,120,6.7,135,6.54,150,6.19,161,5.82749
14,39,5.610272,52,6.2,60,6.36,75,6.56,90,6.65,110,6.92,120,6.99,135,6.87,150,6.56,175.4,6.059518
16,38.9,5.65376,52,6.25,60,6.43,75,6.68,90,6.82,110,7.07,120,7.23,135,7.18,150,6.87,178.1,6.423532
20,39.4,5.655248,52,6.26,60,6.46,75,6.79,90,7.07,110,7.3,120,7.59,135,7.77,150,7.47,178.6,7.012093
24,40.8,5.614304,52,6.21,60,6.45,75,6.85,90,7.22,110,7.39,120,7.83,135,8.41,150,8.12,178.6,7.57226

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.61	4.84	4.98	4.87	5	4.85	4.4	3.75
8	5.4	5.61	5.75	5.75	5.93	5.84	5.42	4.76
10	5.86	6.02	6.16	6.2	6.4	6.37	6.13	5.61
12	6.08	6.24	6.4	6.44	6.69	6.7	6.54	6.19
14	6.2	6.36	6.56	6.65	6.92	6.99	6.87	6.56
16	6.25	6.43	6.68	6.82	7.07	7.23	7.18	6.87
20	6.26	6.46	6.79	7.07	7.3	7.59	7.77	7.47
24	6.21	6.45	6.85	7.22	7.39	7.83	8.41	8.12

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.05	146.2°	3.25
8	40.6°	3.67	150.3°	4.12
10	39.6°	4.06	152.6°	4.87
12	39.2°	4.28	161°	5.51
14	39°	4.36	175.4°	6.04
16	38.9°	4.4	178.1°	6.42
20	39.4°	4.37	178.6°	7.01
24	40.8°	4.25	178.6°	7.57

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