HMC SNATCH ! — ORC Rating

GPH

665.9

OSN

642.6

LOA

8.95 m

Displacement

2650 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6074

Medium

0.8374

High

0.9731

Triple Offshore

Low

0.7808

Medium

1.0195

High

1.1562

Boat Specifications

Dimensions

Length overall: 8.95 m
Beam: 3.28 m
Draft: 2.2 m
Displacement: 2650 kg
Crew weight: 500 kg
Wetted surface: 19.27 m²

Sails

Mainsail: 28.96 m²
Genoa: 18.15 m²
Spinnaker: 59.04 m²
Asymmetric spinnaker: 48.38 m²

Design

Type: YOUNG 88 Mod
Builder: ROGER LAND YACHTS
Designer: YOUNG Jim
Year built: 1981

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.

6,42.1,4.380197,52,4.88,60,5.1,75,5.22,90,5.33,110,5.31,120,5.13,135,4.57,144.1,4.08621,150,3.83
8,40,5.182467,52,5.79,60,5.99,75,6.11,90,6.3,110,6.33,120,6.18,135,5.65,147.1,5.037994,150,4.89
10,38.2,5.713508,52,6.32,60,6.46,75,6.58,90,6.81,110,6.88,120,6.78,135,6.44,150,5.8,151.4,5.72904
12,36.4,5.988368,52,6.61,60,6.75,75,6.89,90,7.17,110,7.32,120,7.24,135,6.92,150,6.5,160,6.129664
14,35.8,6.115425,52,6.77,60,6.94,75,7.15,90,7.42,110,7.74,120,7.69,135,7.37,150,6.94,174.9,6.365199
16,35.4,6.18308,52,6.86,60,7.05,75,7.35,90,7.58,110,8.14,120,8.15,135,7.83,150,7.35,178.1,6.773724
20,35.4,6.281224,52,6.96,60,7.19,75,7.59,90,7.95,110,8.85,120,9.35,135,8.99,150,8.24,178.1,7.554153
24,36.1,6.299584,52,7,60,7.25,75,7.73,90,8.25,110,9.52,120,10.95,135,11.52,141.4,10.786666,150,9.73

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.88	5.1	5.22	5.33	5.31	5.13	4.57	3.83
8	5.79	5.99	6.11	6.3	6.33	6.18	5.65	4.89
10	6.32	6.46	6.58	6.81	6.88	6.78	6.44	5.8
12	6.61	6.75	6.89	7.17	7.32	7.24	6.92	6.5
14	6.77	6.94	7.15	7.42	7.74	7.69	7.37	6.94
16	6.86	7.05	7.35	7.58	8.14	8.15	7.83	7.35
20	6.96	7.19	7.59	7.95	8.85	9.35	8.99	8.24
24	7	7.25	7.73	8.25	9.52	10.95	11.52	9.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.25	144.1°	3.31
8	40°	3.97	147.1°	4.23
10	38.2°	4.49	151.4°	5.03
12	36.4°	4.82	160°	5.76
14	35.8°	4.96	174.9°	6.34
16	35.4°	5.04	178.1°	6.77
20	35.4°	5.12	178.1°	7.55
24	36.1°	5.09	141.4°	8.43

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