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Flood Warning

Flood Warning: North Sea at Alnmouth - 28th October 2026

📍 Northumberland 🌊 North Sea 📅 28 October 2026

A Flood Warning was issued for North Sea at Alnmouth in Northumberland on 28th October 2026. Affected watercourses included the North Sea.

During this event, FloodRadar monitoring gauges recorded notable rises. The River Coquet at Warkworth rose 2.31m, peaking at 4.20m, while the Waren Burn at Waren Mill climbed 0.60m.

Environment Agency advice issued

There is no longer a threat of flooding. The previous tide of concern has now passed, the weather is more settled and no flooding is expected. We will continue to monitor the situation and will issue further alerts or warnings if necessary. Continue to take care on waterside roads and footpaths and don't put yourself in unnecessary danger.

Monitoring gauges during this event

StationRiverRisePeak
Warkworth River Coquet +2.31m 4.20m
Waren Mill Waren Burn +0.60m 0.63m
Rothbury River Coquet +0.12m 0.53m
Mitford River Wansbeck +0.07m 0.53m

This report is automatically compiled from Environment Agency flood warning records and FloodRadar river-level monitoring data. Figures are observed gauge readings during the event period. This is a historical record, not a live warning — always check current flood warnings and gov.uk.