TotalTide provides fast, accurate tidal height and tidal stream predictions for over 7,000 ports and more than 3,000 tidal stream stations worldwide. It can be integrated with the Navmaster product range.
You can select and calculate tidal heights for multiple ports for up to seven consecutive days. Results include periods of daylight and nautical twilight, moon phases and a springs and neaps indicator. It is delivered on the combined Admiralty Digital Publications CD which also contains Admiralty Digital List of Lights and Admiralty Digital Radio Signals Vol 6.