Starting in 1996, Alexa Internet has been donating their crawl data to the Internet Archive. Flowing in every day, these data are added to the Wayback Machine after an embargo period.
UK & Irish tidal predictions Daily tidal predictions available from POL for seven days ahead (three days ahead for WAP)
Highest and lowest tidal predictions are provided for the years 2005-2025. Use the link above to find the highest and lowest tides around the UK coast for the next 20 years.
The output contains the following predictions:
Highest and lowest tidal elevations during this period
Highest and lowest tidal elevations for each year
Ten highest and lowest tidal elevations during this period
Mean high water springs, mean high water neaps, mean low water neaps and mean low water springs