Tides and weather forecast
The weather forecast
- You can check that the weather is often nice and sunny in Granville
- For boat trips, a marine weather forecast is a must
The tides timetables
Did you know that the Mont Saint Michel bay is the coastal area of Europe with the highest tidal range ( 14 meters in Granville )
Get the daily tide timetables, to plan for shore fishing or to know when the port locaks are open 
The high tides
For the yearly high tides calendar 
Opening hours of the marina
The marina of the Hérel opens its doors according to the tides. To know the timetables 