Godspeed — ORC Rating

GPH

638

OSN

626.5

LOA

7.5 m

Displacement

1256 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7589

Medium

0.9465

High

1.0763

Triple Offshore

Low

0.9671

Medium

1.1669

High

1.3142

Boat Specifications

Dimensions

Length overall: 7.5 m
Beam: 2.48 m
Draft: 1.95 m
Displacement: 1256 kg
Crew weight: 368 kg
Wetted surface: 13.71 m²

Sails

Mainsail: 26.02 m²
Genoa: 14.65 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 57.83 m²

Design

Type: Life 7.5
Builder: Life Yachts Ab
Designer: Dieter Blank
Year built: 2011

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.

6,42.5,4.977774,52,5.57,60,5.85,75,6.06,90,6.08,110,5.75,120,5.61,135,5.07,144.6,4.57597,150,4.31
8,39.2,5.53588,52,6.12,60,6.32,75,6.56,90,6.56,110,6.51,120,6.4,135,6.08,148.3,5.48888,150,5.39
10,37.3,5.732435,52,6.32,60,6.5,75,6.81,90,7.07,110,7.15,120,7.06,135,6.64,150,6.14,151.3,6.076524
12,36.4,5.789584,52,6.41,60,6.63,75,7.02,90,7.38,110,7.65,120,7.83,135,7.29,150,6.58,172.7,5.756661
14,36.3,5.831784,52,6.46,60,6.7,75,7.17,90,7.65,110,8.38,120,8.35,135,8.09,150,7.05,176.7,6.250364
16,36.4,5.913824,52,6.54,60,6.78,75,7.25,90,7.86,110,8.74,120,8.99,135,9.08,144.2,8.310074,150,7.78
20,37.2,5.913149,52,6.58,60,6.89,75,7.5,90,8.06,110,9.29,120,10.18,135,11.51,140.4,11.862223,150,10.56

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.57	5.85	6.06	6.08	5.75	5.61	5.07	4.31
8	6.12	6.32	6.56	6.56	6.51	6.4	6.08	5.39
10	6.32	6.5	6.81	7.07	7.15	7.06	6.64	6.14
12	6.41	6.63	7.02	7.38	7.65	7.83	7.29	6.58
14	6.46	6.7	7.17	7.65	8.38	8.35	8.09	7.05
16	6.54	6.78	7.25	7.86	8.74	8.99	9.08	7.78
20	6.58	6.89	7.5	8.06	9.29	10.18	11.51	10.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.67	144.6°	3.73
8	39.2°	4.29	148.3°	4.67
10	37.3°	4.56	151.3°	5.33
12	36.4°	4.66	172.7°	5.71
14	36.3°	4.7	176.7°	6.24
16	36.4°	4.76	144.2°	6.74
20	37.2°	4.71	140.4°	9.14

Loading polar chart…