Elements and Performance Criteria
- Use a navigational chart
- Fix a small vessel's position
- Obtain weather and tidal information
- Weather forecast current for planned voyage is obtained from coast radio station, internet and media and interpreted in terms of the implications for the planned voyage
- Local tide tables are used to determine times and heights of low and high tides.
- Depth of water at locations on a coastal chart is estimated using charted depth and tidal information