VELAMAR XV — ORC Rating

GPH

713.9

OSN

694.6

LOA

9.333 m

Displacement

3622 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6545

Medium

0.8719

High

0.9813

Triple Offshore

Low

0.8367

Medium

1.0639

High

1.1685

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: 18.98 m²

Sails

Mainsail: 21.45 m²
Genoa: 28.38 m²
Spinnaker: 66.04 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.

6,41.9,4.111182,52,4.6,60,4.83,75,5.01,90,4.95,110,5.01,120,4.86,135,4.45,147.6,3.920278,150,3.82
8,40.8,4.795276,52,5.43,60,5.69,75,5.86,90,5.87,110,6,120,5.9,135,5.45,150,4.78,151.3,4.719852
10,41.3,5.377603,52,5.93,60,6.1,75,6.24,90,6.31,110,6.44,120,6.39,135,6.17,150,5.64,151.4,5.580974
12,40.6,5.623813,52,6.14,60,6.3,75,6.45,90,6.51,110,6.74,120,6.72,135,6.53,150,6.22,163,5.803589
14,40,5.678522,52,6.23,60,6.41,75,6.62,90,6.71,110,6.99,120,7.04,135,6.85,150,6.54,180,6.1
16,39.9,5.709331,52,6.27,60,6.47,75,6.75,90,6.9,110,7.15,120,7.35,135,7.2,150,6.84,180,6.45
20,40.6,5.702836,52,6.28,60,6.49,75,6.88,90,7.22,110,7.41,120,7.67,135,7.82,150,7.48,180,7.03

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.6	4.83	5.01	4.95	5.01	4.86	4.45	3.82
8	5.43	5.69	5.86	5.87	6	5.9	5.45	4.78
10	5.93	6.1	6.24	6.31	6.44	6.39	6.17	5.64
12	6.14	6.3	6.45	6.51	6.74	6.72	6.53	6.22
14	6.23	6.41	6.62	6.71	6.99	7.04	6.85	6.54
16	6.27	6.47	6.75	6.9	7.15	7.35	7.2	6.84
20	6.28	6.49	6.88	7.22	7.41	7.67	7.82	7.48

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	3.06	147.6°	3.31
8	40.8°	3.63	151.3°	4.14
10	41.3°	4.04	151.4°	4.9
12	40.6°	4.27	163°	5.55
14	40°	4.35	180°	6.1
16	39.9°	4.38	180°	6.45
20	40.6°	4.33	180°	7.03

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