Rarely do we sail only between Standard Ports so an understanding of Secondary Ports is essential.

Our 45 minute FREE online training session aims to give you an Introduction or Revision to the following session content:

• Almanac entries for Standard Ports & Secondary Ports
• What secondary port data we find in the almanac
• How to interpret the secondary port data
• Calculating the HW and LW times and heights using secondary port data

If you want to find out more on how to expand your knowledge into more tidal calculations then don’t forget to join us for our Tuesday session – Tides – Calculating the Right hour!

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