Properties in front of the flood defences, along the sea front at Snettisham.
See below for historical flood warnings, or use the live map to check the latest warnings across the UK.
The red highlighted area on the map below outlines the area covered by this Flood Warning.
Number of historic Flood Warnings that have previously been recorded for this area.
North Sea
High spring tides combined with a tidal surge will result in higher tide levels than usual between 19:45 and 21:45 this evening, 30/03/2025. Areas most at risk are properties in front of the flood defences, along the sea front at Snettisham. The detailed forecast for those that use it is for a peak level of 5.32mAODN at 19:45 on Sunday 30 March, which is 0.63m above tide tables, wind force 5, Northerly. (mAODN is height above average sea level, for more info refer to local tide tables). The following tide on Monday at 08:45am is currently forecast to below the Alert threshold. Take care on beaches, coastal roads and footpaths, and don't put yourself or others in danger. We are monitoring the situation and are not expecting it to escalate. We will update this message by 10.30pm this evening, Sunday 30 March.