A Flood Alert was issued for South Cornwall coast from Lizard Point to Gribbin Head excluding the Tidal Fal Estuary in Cornwall on 30th September 2026. Affected watercourses included the South Cornwall Coast.
During this event, FloodRadar monitoring gauges recorded notable rises. The South Cornwall Coast at Truro Harbour rose 3.16m, peaking at 2.68m, while the Par River at Ponts Vale climbed 0.29m.
Environment Agency advice issued
There is no longer a threat of flooding. Coastal conditions are expected to improve 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
| Station | River | Rise | Peak |
|---|---|---|---|
| Truro Harbour | South Cornwall Coast | +3.16m | 2.68m |
| Ponts Vale | Par River | +0.29m | 0.42m |
| Luxulyan | Par River | +0.24m | 0.43m |
| Molingey | St Austell River | +0.24m | 0.85m |
| Restormel | River Fowey | +0.13m | 0.37m |
| Pentewan | St Austell River | +0.08m | 1.25m |