Tides at St Helier

These tidal heights and marina gate opening and closing times are based on the predicted tidal information.

The height of the predicted tide can vary by more than 0.5m depending on meteorological conditions, with the actual height of the tide reduced during periods of high pressure and in certain wind conditions.

The marina gates may close earlier or open later than published, especially during neap tides, as they operate based on actual tide height.

July 2024

One hour has been added for BST when applicable.
DateHighHeight (M)HighHeight (M)LowHeight (M)LowHeight (M)