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Flooding is possible - be prepared

Flood alert for Tidal Medway, Medway estuary and Isle of Grain

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High tides on Tuesday may lead to flooding. 

Flooding is possible from 10:45 to 14:45 on 03/03/2026. High tide is expected at 12:45. 

Locations most affected will be coastal roads and footpaths. For those that need it, the forecast total peak water level at Sheerness is 3.52 m AOD. 

We are closely monitoring the situation . 

Avoid coastal roads, footpaths and carparks, which may be flooded . 

This message will be updated by 8:00AM on 03 March 2026 or as the situation changes.

Flood alert area: Areas at risk of tidal flooding on the Tidal Medway, Medway estuary and Isle of Grain, including Aylesford, Medway Towns, Lower Halstow, Middle Stoke and Lower Stoke.

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