United KingdomSeptember 2026
Environment Agency flood alerts and warnings: September 2026
AreaZine recorded 103 flood alerts, flood warnings and severe flood warnings from Environment Agency in September 2026. In an average September of 2006-2025 the Environment Agency issued 125 flood alerts and 50 flood warnings (its history file).
September 2026 against an average September
| Level | September 2026, AreaZine's record | An average September, 2006-2025 |
|---|---|---|
| Flood alerts | 98 | 125 |
| Flood warnings | 5 | 50 |
| Severe flood warnings | 0 | 1 |
AreaZine's record of the live feed counts each alert or warning once; the history file ends in June 2026. In April to June 2026, the months both cover, AreaZine's record counted 112 alerts and warnings and the history file 95.
Source: Environment Agency, Historic Flood Warnings (England); Environment Agency flood-monitoring API. Contains public sector information licensed under the Open Government Licence v3.0.
Every notice, September 2026
Environment AgencyFlood alert29 Sep 2026
Flood alert: Mersey Estuary at Warrington
Environment AgencyFlood alert29 Sep 2026
Flood alert: Coast from Gretna to Silloth
Environment AgencyFlood alert29 Sep 2026
Flood alert: Coast at North Morecambe Bay
Environment AgencyFlood alert29 Sep 2026
Flood alert: Lune estuary south west of Lancaster
Environment AgencyFlood alert29 Sep 2026
Flood alert: Wyre estuary from Fleetwood and Knott End to Little Eccleston
Environment AgencyFlood alert29 Sep 2026
Flood alert: South Devon coast from Start Point to Dawlish Warren
Environment AgencyFlood alert29 Sep 2026
Flood alert: Wye Estuary in Gloucestershire
Environment AgencyFlood alert29 Sep 2026
Flood alert: South Devon Estuaries
Environment AgencyFlood alert29 Sep 2026
Flood alert: North Devon coast from Hartland Point to Lynmouth
Environment AgencyFlood alert29 Sep 2026
Flood alert: Tidal River Avon at Bristol, Pill and Shirehampton
Environment AgencyFlood alert29 Sep 2026
Flood alert: Tidal Fal Estuary
Environment AgencyFlood alert29 Sep 2026
Flood alert: South Cornwall coast from Gribbin Head to Rame Head
Environment AgencyFlood alert29 Sep 2026
Flood alert: Tidal Camel Estuary at Rock and low lying properties on the Little Petherick Creek
Environment AgencyFlood alert29 Sep 2026
Flood alert: South Cornwall Coast from Lands End to Lizard Point
Environment AgencyFlood alert29 Sep 2026
Flood alert: Plymouth Sound, Wembury Bay and tidal estuaries
Environment AgencyFlood alert29 Sep 2026
Flood alert: South Cornwall coast from Lizard Point to Gribbin Head excluding the Tidal Fal Estuary
Environment AgencyFlood alert29 Sep 2026
Flood alert: Christchurch Harbour
Environment AgencyFlood alert29 Sep 2026
Flood alert: Weymouth Harbour
Environment AgencyFlood alert29 Sep 2026
Flood alert: The Essex coast from Clacton to and including, St Peters Flat and the Colne and Blackwater estuaries
Environment AgencyFlood alert29 Sep 2026
Flood alert: Tidal Thames riverside from Putney Bridge to Teddington Weir
Environment AgencyFlood alert29 Sep 2026
Flood alert: North Sea coast at Withernsea, Easington and Kilnsea
Environment AgencyFlood alert28 Sep 2026
Flood alert: Tidal Thames riverside from Putney Bridge to Teddington Weir
Environment AgencyFlood alert28 Sep 2026
Flood alert: The north Norfolk coast from East Cley to Kelling Hard, including Salthouse
Environment AgencyFlood alert28 Sep 2026
Flood alert: The north Norfolk coast from Old Hunstanton, to and including Cley
Environment AgencyFlood alert28 Sep 2026
Flood alert: Tidal areas of Shoreham Harbour
Environment AgencyFlood alert28 Sep 2026
Flood alert: South Devon coast from Start Point to Dawlish Warren
Environment AgencyFlood alert28 Sep 2026
Flood alert: Hunstanton coast in Norfolk
Environment AgencyFlood alert28 Sep 2026
Flood alert: The tidal River Waveney from Ellingham to Breydon Water
Environment AgencyFlood alert28 Sep 2026
Flood alert: The Essex coast at Coalhouse Fort
Environment AgencyFlood alert28 Sep 2026
Flood alert: The Essex coast from St Peters Flat to and including Shoeburyness and the Crouch and Roach estuaries
Environment AgencyFlood alert28 Sep 2026
Flood alert: The Essex coast from Clacton to and including, St Peters Flat and the Colne and Blackwater estuaries
Environment AgencyFlood alert28 Sep 2026
Flood alert: The Suffolk and Essex coast from Felixstowe to Clacton including Orwell and Stour estuaries
Environment AgencyFlood alert28 Sep 2026
Flood alert: The tidal Deben estuary
Environment AgencyFlood alert28 Sep 2026
Flood alert: The Suffolk coast at Southwold
Environment AgencyFlood warning28 Sep 2026
Flood warning: North Sea coast at Easington and Kilnsea
Environment AgencyFlood alert28 Sep 2026
Flood alert: North Sea coast at Withernsea, Easington and Kilnsea
Environment AgencyFlood alert28 Sep 2026
Flood alert: North Sea coast from Staithes to Whitby including tidal River Esk
Environment AgencyFlood alert27 Sep 2026
Flood alert: Tyne estuary
Environment AgencyFlood alert27 Sep 2026
Flood alert: Tidal areas of Shoreham Harbour
Environment AgencyFlood warning27 Sep 2026
Flood warning: North Sea coast at Easington and Kilnsea
Environment AgencyFlood alert27 Sep 2026
Flood alert: North Sea coast at Withernsea, Easington and Kilnsea
Environment AgencyFlood alert27 Sep 2026
Flood alert: North Sea coast from Staithes to Whitby including tidal River Esk
Environment AgencyFlood alert27 Sep 2026
Flood alert: The north Norfolk coast from East Cley to Kelling Hard, including Salthouse
Environment AgencyFlood alert27 Sep 2026
Flood alert: The north Norfolk coast from Old Hunstanton, to and including Cley
Environment AgencyFlood alert27 Sep 2026
Flood alert: Coast at North Morecambe Bay
Environment AgencyFlood alert27 Sep 2026
Flood alert: Northumberland coast
Environment AgencyFlood alert27 Sep 2026
Flood alert: The Essex coast from Clacton to and including, St Peters Flat and the Colne and Blackwater estuaries
Environment AgencyFlood alert27 Sep 2026
Flood alert: Somerset coast at Porlock Weir
Environment AgencyFlood alert26 Sep 2026
Flood alert: The Essex coast from Clacton to and including, St Peters Flat and the Colne and Blackwater estuaries
Environment AgencyFlood alert13 Sep 2026
Flood alert: Tidal River Avon at Bristol, Pill and Shirehampton
Environment AgencyFlood alert13 Sep 2026
Flood alert: The Essex coast from Clacton to and including, St Peters Flat and the Colne and Blackwater estuaries
Environment AgencyFlood alert13 Sep 2026
Flood alert: The tidal River Waveney from Ellingham to Breydon Water
Environment AgencyFlood alert13 Sep 2026
Flood alert: The Suffolk coast at Southwold
Environment AgencyFlood alert12 Sep 2026
Flood alert: The north Norfolk coast from East Cley to Kelling Hard, including Salthouse
Environment AgencyFlood alert12 Sep 2026
Flood alert: The north Norfolk coast from Old Hunstanton, to and including Cley
Environment AgencyFlood alert12 Sep 2026
Flood alert: Tidal River Avon at Bristol, Pill and Shirehampton
Environment AgencyFlood warning12 Sep 2026
Flood warning: North Sea coast at Hornsea
Environment AgencyFlood alert12 Sep 2026
Flood alert: North Sea coast at Skipsea, Hornsea and Mappleton
Environment AgencyFlood alert12 Sep 2026
Flood alert: North Sea coast from Staithes to Whitby including tidal River Esk
Environment AgencyFlood alert12 Sep 2026
Flood alert: Hunstanton coast in Norfolk
Source: Environment Agency flood-monitoring API.