A Flood Alert was issued for West Bay Harbour in Dorset Council on 27th October 2026. Affected watercourses included the English Channel.
During this event, FloodRadar monitoring gauges recorded notable rises. The Mangerton Brook at Powerstock rose 0.20m, peaking at 0.30m, while the River Brit at Netherbury climbed 0.20m.
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
| Station | River | Rise | Peak |
|---|---|---|---|
| Powerstock | Mangerton Brook | +0.20m | 0.30m |
| Netherbury | River Brit | +0.20m | 0.52m |
| Burton Bradstock | River Bride | +0.14m | 0.38m |
| East Bridge Bridport | River Asker | +0.14m | 0.30m |
| Jessop Avenue Bridport | River Asker | +0.11m | 0.23m |