Ocean Skipper
This is a course in astro navigation and worldwide meteorology which also reveals the mysteries of the sextant. It assumes a sound knowledge of all subjects covered in the Day Skipper and Coastal and Offshore shorebased courses. Course content:

- The Earth and the celestial sphere
- The PZX Triangle
- The sextant
- Measurement of Time
- Meridian Altitudes
- Sun, Star, and other Sights
- Compass checking
- Satellite Navigation Systems
- Great Circle Sailing
- Meteorology
- Passage planning
- Passage-making
- Communications
