About tides
What are tides and why are they important? What effects do the Moon and Sun have? How do we measure and predict tides?
Discover
Tide Predicting Machines
Discover these amazing and world changing machines. Find out about their invention, development and how they work.
The home of Tidal Science
Explore the history of Tidal Science at Liverpool. How did tides help to shape this city? Discover local heroes and cutting edge research.