The JRC maintains a database with more then 700 measures which came from the different source and located in all place in the world.
This site is a web interface which show these data in different formats.
This site show the theorical Sea Levels Tide calculated by an algorithm and compare them with a real Measurements for each buoys in Database.
Measurements Station Map.
Measurements Station List.
Station Search and filter.
Stations data and information.
Tides measures and tide estimated values charts.
Stations state of work.
Harmonics and properties.
Data extraction in text format.