Helpful Videos
View our collection of You & Sea produced training videos
1. Introduction to Charts
2. Rocks, Wrecks & Obstructions
3. Plotting a Position
4. Magnetic Variation
5. Deviation
6. Fixing a position
7. Tidal Theory
8. Calculating the Tidal Hour
9. Using Tidal Diamonds
10. The Effect of Leeway
11. Dead Reckoning & Estimated Position
12. Calculating a Course to Steer
13. Calculating the Height of the Tide
14. Secondary Port Calculations
15. Aids to Navigation
16. Anchoring
17. Plotting a Running Fix
18. Computation of Rates
19. Calculating Tidal Clearance