We camped at Spencer's Island Beach which is on the Bay of Fundy. Every day we got to watch the changing landscape as the water retreated about 40 feet! It's the most dramatic tide change in the world.
This video is just one and a half hours (condensed to 43 seconds) of the 6 and a half hour tidal change. You can just imagine the drama of the full 6+ hours!
~ Toys, Trails, and Tails