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Flood Warning: South Cornwall coast from Lizard Point to Gribbin Head excluding the Tidal Fal Estuary

Message Last Updated:
2025-11-05 11:50:00

Severity Last Changed:
2025-11-05 11:50:00

High tides are expected to cause flooding today.  

Flooding is expected 2 hours either side of high tide on Wednesday pm tide and Thursday am tide.  

Locations most affected are Cadgwith, Coverack, Swanpool, Portmellon, Pentewan, St.Mawes, East Portholland, Mevagissey, Polmear/Par, Polkerris. High tide at Falmouth on Wednesday 5th is 4:46pm and Thursday 6th at 5:06am. Forecast total high tide level is 2.85mAOD and 2.76mAOD respectively. Expect tide levels to be around 0.3 metres above tide table level. Force 4 South Easterly winds and offshore wave heights of 2.5m are forecast over Wednesday pm tide, easing to Force 3 Easterly and offshore wave heights of 1.8m on Thursday am tide. Coastal conditions should ease by Thursday pm tide  

We are closely monitoring the situation .  

Avoid beaches and coastal promenades, which may be flooded   

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