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Flood Warning: North Cornwall coast from Chapel Porth to The Rumps excluding the tidal Camel Estuary

Message Last Updated:
2025-11-05 11:57:00

Severity Last Changed:
2025-11-05 11:57:00

High tides and forecast weather conditions over the next two days may lead to flooding. 

Flooding is possible over the high tides on the evening of Wednesday 5 November and morning of Thursday 6 November. 

Communities most at risk include Perranporth, Porth, Mawgan Porth and Polzeath. Risk of spray and waves over-topping over low-lying areas.

High tide at St Ives on Wednesday evening is at 16:40 and at 05:01 on Thursday AM. Forecast total high tide level is 4.08mAOD on Wednesday PM and 4.02mAOD on Thursday AM.

Expect tide levels along the coast to be up to 0.5m above tide table level. Strong Force 5 south-easterly winds and offshore wave heights of up to 2.3m are forecast over the high tide.

Coastal conditions should ease by Thursday PM tide. 

We are closely monitoring the situation . 

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

This message will be updated by 12:00PM on 06 November 2025 or as the situation changes.