Bay of Fundy: how to see the tides and plan a safe visit

In Canada's Bay of Fundy, the coast can change beyond recognition in a few hours: at low tide, sections of the seabed are exposed, and then the water returns. The difference is best understood by looking at one place at different phases of the tide.

Why does the water rise so high

The shape of the bay and the fluctuations of the water enhance the tidal effect. In Fundy National Park, the difference between high and low water can be up to 12 meters, according to Parks Canada. The magnitude varies by location and time, so don't expect the same pattern every day.

How to observe change

Select an accessible viewing point or beach and compare the position of the water at low and high tide. Rocks, algae and traces of water help you notice the difference. The experience is also affected by weather, wind and time of day.

Safe access to the shore

Before going out, check the local tide table and park directions, and plan your return route in advance. Do not go far along the bottom of the bay without knowing when the water will return, and do not go near dangerous cliffs. If conditions are questionable, observe from a safe high point.