Flood warnings in England

Name: Flood warnings raised in England since 2006
Creator: Environment Agency
License: https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/

6 flood alerts in force

Flooding is possible where a flood alert is in force. Be prepared, and keep an eye on river levels nearby.

0Severe flood warningsSevere flooding. Danger to life.
0Flood warningsFlooding is expected. Immediate action required.
6Flood alertsFlooding is possible. Be prepared.

Checked against the Environment Agency at 11:39 UK time. We check every 15 minutes.

Where the 6 warnings are in force. Select a dot to read it.

Flood alerts 6Flooding is possible. Be prepared.

Flood alertTidal

Hunstanton coast in Norfolk

NorfolkNorth Sea

Raised 11:17 today

High tides tomorrow morning may lead to flooding.

Read the full message

Flooding is possible from 06:00am to 10:00am on Sunday 13 September 2026.

Areas most at risk are around Hunstanton seafront. Flood gates in the area will be closed by the Local Authority which will make access difficult. The detailed forecast is for a peak level at King's Lynn of 4.67mAODN at 08:15am on 13 September, Wind Force 3, Westerly. The current series of high spring tides has now reached its peak and will fall away over the next few days.

We are closely monitoring the situation .

Avoid beaches and coastal promenades, which may be flooded .

This message will be updated by 11:00AM on 13 September 2026 or as the situation changes.

Gauges nearby

Heacham 0.07mASD, normal 2.7 km away Castle Rising 0.12m, below normal 14.5 km away Kilham's Bridge -3.39mAOD, below normal, 17 days old 15.5 km away

Warned 119 times here since 2019 Area map and gauges

Flood alertTidal

Tyne estuary

Gateshead, Newcastle upon Tyne, North Tyneside, South TynesideRiver Tyne

Raised 09:47 today

High tides on Sunday may lead to flooding.

Read the full message

Flooding is possible between 4.30am - 5.45am on Sunday 13 September

The location most likely to be affected is Newcastle Quayside, particularly the area around the Swing Bridge.

We are closely monitoring the situation .

Avoid low lying roads near rivers, which may be flooded . Stay out of any flood water.

This message will be updated by 10:00AM on 13 September 2026 or as the situation changes.

Gauges nearby

Crag Hall 0.06m, normal 4.1 km away Gosforth 0.27m, normal 5.8 km away Team Valley 0.22m, normal rising gently 7.2 km away

Warned 71 times here since 2011 Area map and gauges

Flood alertTidal

Coast at North Morecambe Bay

Lancashire, Westmorland and FurnessIrish Sea

Raised 09:20 today

High tides today may lead to flooding.

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Flooding is possible from 10:45 to 14:45, today Saturday 12 September 2026, peaking at 12:45.

Areas most at risk lie within the Sandside area of North Morecambe Bay. Locations most affected will be coastal roads and footpaths.

We are closely monitoring the situation.

Avoid beaches and coastal promenades, which may be flooded. Do not drive through flood water or put yourself or others at risk.

The following tide, Saturday night, is also forecast to exceed the Flood Alert threshold.

This message will be updated by 17:00 today, Saturday 12 September 2026, or as the situation changes.

Gauges nearby

Cartmel Wheelhouse Bridge 0.43m, normal rising gently 2.6 km away Newby Bridge 0.87m, normal rising gently 8.3 km away Fitz Bridge 0.26m, normal, just past peak 11.1 km away

Warned 666 times here since 2006 Area map and gauges

Flood alertTidal

Wyre estuary from Fleetwood and Knott End to Little Eccleston

LancashireWyre Estuary

Raised 08:34 today

Flooding is possible from 12:30pm on 12/09/2026.

Read the full message

The flood alert threshold for Hambleton is forecast to be reached for today's midday and midnight tides.

We are closely monitoring the situation.

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

This message will be updated by 6:00pm on 12 September 2026 or as the situation changes.

Gauges nearby

Poulton Cottam Hall Field Grid 0.18m, normal 3.9 km away St Michaels 0.4m, normal rising gently 10.7 km away Catterall 7.01m, normal, 6 h old 11.1 km away

Warned 305 times here since 2006 Area map and gauges

Flood alertTidal

Tidal River Avon at Bristol, Pill and Shirehampton

City of Bristol, North Somerset, South GloucestershireRiver Avon

Raised 14:41 yesterday

High tides over the next two days may lead to flooding.

Read the full message

Flooding is possible from 7:30PM to 9:30PM on 11/09, from 08:00am to 10:00am and from 08:00PM to 10:00PM on 12/09.

Areas most at risk include the tidal River Avon from Sea Mills to Conham in Bristol and between the Avonmouth Bridge and Shirehampton Park including Pill and Shirehampton. The detailed tidal forecast for those who use it is for a peak level at Avonmouth Portbury. The first forecast high water of 7.42 mAODN is at 8:30PM 11/09, which is 0.14 m above tide tables, with Westerly force 4 winds. The second forecast high water is at 09:00AM 12/09 with a level of 7.4 mAODN with South-Westerly force 5 winds. (mAODN is height above average sea level.)

We are closely monitoring the situation .

Take care and avoid walking, cycling or driving through flood water .

This message will be updated by 1:35PM on 12 September 2026 or as the situation changes.

Gauges nearby

Ashton Vale 0.99mASD, normal rising gently 3.3 km away Bristol Bedminster St Johns Lane Upstream 0.32mASD, normal 4.3 km away Keynsham, Rivermead 4.71mASD, below normal 11.7 km away

Warned 344 times here since 2012 Area map and gauges

Flood alertTidal

Somerset coast at Porlock Weir

SomersetBristol Channel

Raised Thu 10 Sep, 13:29

High tides tomorrow morning may lead to flooding.

Read the full message

Flooding is possible Around high tide

We are entering a sequence of Spring tides that may lead to flooding. Flooding is possible around 06:45 on Friday 11th September. Flooding is forecast to affect locations at Porlock Bay, with low lying land and roads expected to be most affected, particularly around the coastline between Gore Point and Hurlstone Point including Porlock Weir. The first high tide is at 06:45 on Friday with a peak height of 6.12m and a F4 north westerly wind. The second high tide is at 19:00 on Friday with a peak height of 6.37m and a F4 westerly wind

We are closely monitoring the situation .

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

This message will be updated by 12:19PM on 10 September 2026 or as the situation changes.

Gauges nearby

Parsons Street 0.03mASD, normal 1.4 km away Allerford -0.09m, below normal 2.5 km away West Luccombe 0.04mASD, normal 2.7 km away

Warned 506 times here since 2012 Area map and gauges

Recently removed 8The Environment Agency has taken these down. Standing water and debris can remain.

Humber estuary from Spurn Point to Winestead OutfallTidal11:51 today
North Sea coast at Withernsea, Easington and KilnseaTidal11:47 today
The Essex coast from Clacton to and including, St Peters Flat and the Colne and Blackwater estuariesTidal09:57 today
The Essex coast at Coalhouse FortTidal09:55 today
The Suffolk and Essex coast from Felixstowe to Clacton including Orwell and Stour estuariesTidal09:52 today
The tidal Deben estuaryTidal09:49 today
Tidal Thames riverside from Putney Bridge to Teddington WeirTidal09:29 today
Christchurch HarbourTidal08:26 today

Flood warnings and alerts for Groundwater flooding in Denmead since 2006

9 warnings raised: 0 severe flood warnings, 0 flood warnings and 9 flood alerts. The busiest year was 2026, with 5.

Groundwater flooding in Denmead Clear all

Warnings raised each year

Select a year to list its warnings.

Severe Flood warning Flood alert

0 2006’06 0 2007’07 0 2008’08 0 2009’09 0 2010’10 0 2011’11 0 2012’12 0 2013’13 4 2014’14 0 2015’15 0 2016’16 0 2017’17 0 2018’18 0 2019’19 0 2020’20 0 2021’21 0 2022’22 0 2023’23 0 2024’24 0 2025’25 5most on recordso far 2026’26

Where they were raised

Each dot is a group of warning areas; the bigger the dot, the more warnings.

By month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

This area

Map, gauges and current status for Groundwater flooding in Denmead

Newest first 1–9 of 9

Wed 18 Mar 2026 Flood alert Groundwater flooding in Denmead HampshireGroundwater
Message
Groundwater levels have been falling steadily. We do not expect further flooding and the flood alert has been removed.
Rivers and streams remain full due to high groundwater levels and will react rapidly to further rainfall. Sewerage system impacts may continue during March.
We will continue to monitor the situation and will issue further alerts or warnings if necessary.
Septic tanks may need emptying as soakaways may not work for some time. You are advised to take the opportunity to check any pumps are in good working order and that stocks of sandbags are replenished.
Wed 11 Mar 2026 Flood alert Groundwater flooding in Denmead HampshireGroundwater
Message
Groundwater levels in Denmead are high but slowly falling. At the borehole at Rookwood Farm, the level has fallen by 70cm in the last week. Water is expected to be affecting Anmore Road and Mill Close. High groundwater levels could affect the sewage network from operating as effectively. On Thursday 12/03/2026 into Friday 13/03/2026, between 15 and 20mm of rain is forecast to affect Hampshire. Drier weather is expected over the weekend. If heavy rain affects Denmead, ongoing flooding impacts will be prolonged. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 18/03/2026.
Thu 5 Mar 2026 Flood alert Groundwater flooding in Denmead HampshireGroundwater
Message
Groundwater levels in Denmead are high but slowly falling. At the borehole at Rookwood Farm, the level peaked on Saturday 28/02/2026 and has fallen by 25cm. Water is flowing into the road at Anmore Road and Mill Close. High groundwater levels could affect the sewage network from operating effectively. Only small amounts of rain are forecast from Thursday 05/03/2026 to Monday 09/03/2026. Groundwater levels in Denmead will continue to slowly fall across this week. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 12/03/2026.
Thu 26 Feb 2026 Flood alert Groundwater flooding in Denmead HampshireGroundwater
Message
High groundwater levels may lead to flooding.
Flooding is possible . Little rain (10mm) has been recorded in the last week.
The rate at which groundwater levels are rising in Denmead has started to slow. Water is flowing into the road and could affect the sewage network in operating as efficiently. From Thursday 26/02/2026 to Monday 02/03/2026, only small amounts of rain are expected in Hampshire. Groundwater levels in Denmead will begin to stabilise during the next week.
We are closely monitoring the situation .
Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed .
This message will be updated by 6:00PM on 05 March 2026 or as the situation changes.
Thu 19 Feb 2026 Flood alert Groundwater flooding in Denmead HampshireGroundwater
Message
High groundwater levels may lead to flooding.
Flooding is possible from 20/02/2026, because of a very wet January and February.
Water may begin to flood into Anmore Road and could affect the sewerage network from operating efficiently. From Friday 20/02/2026 to Monday 23/02/2026, only small amounts of rain are forecast to affect Hampshire. In the next 2 weeks, flooding could affect cellars of a small number of properties in Anmore Road. Groundwater levels are expected to remain high throughout February and into March.
We are closely monitoring the situation .
Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed .
This message will be updated by 6:00PM on 26 February 2026 or as the situation changes.
Wed 5 Mar 2014 Flood alert Groundwater flooding in Denmead HampshireGroundwater
Wed 26 Feb 2014 Flood alert Groundwater flooding in Denmead HampshireGroundwater
Tue 11 Feb 2014 Flood alert Groundwater flooding in Denmead HampshireGroundwater
Wed 5 Feb 2014 Flood alert Groundwater flooding in Denmead HampshireGroundwater

What the three levels mean

Flood alert

Flooding is possible. Be prepared. Keep an eye on local river levels and forecasts, and get ready to move valuables and put flood protection in place.

Flood warning

Flooding is expected. Immediate action required. Move family, pets and valuables to safety, turn off gas, electricity and water if it is safe to, and put flood protection in place.

Severe flood warning

Severe flooding. Danger to life. Stay in a safe place with a means of escape, and follow the advice of the emergency services. Call 999 if you are in immediate danger.

Where this comes from. Warnings in force are the Environment Agency’s own, which we check every 15 minutes. They cover England only: for Wales see Natural Resources Wales, for Scotland SEPA Floodline, and for Northern Ireland nidirect.

The history is the Environment Agency’s record of every warning raised since 2006, which it publishes each quarter, joined to the warnings we have recorded live since. Each count is one warning or alert raised for one area; a warning that was later updated counts once. When a warning is removed that is not counted as a new warning. An area with no warnings on record can still flood.