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Severn estuary from Gloucester to Sharpness

Severn estuary from Gloucester to Sharpness, including Sandhurst and Maisemore

Flood alert area Severn Estuary Gloucestershire West Midlands

Map

Nearby Monitoring Stations

Flood Event History (50)

27 Oct 2026 at 10:49am Flood Alert
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 unne...
26 Oct 2026 at 12:22pm Flood Alert
High tides tomorrow morning may lead to flooding.  Flooding is possible from 8am to 10am on 27/10/2026.  Tidal flooding may affect low lying land and roads adjacent to the Estuary from Sandhurst to Chepstow and Sharpness over the next 3 days. Some lengths of the flood embankment at Longney and The N...
4 Mar 2026 at 3:04pm Flood Alert
There is no longer a threat of flooding, though standing water and debris may still remain.  We do not expect to see similar impacts from the next high tide.   We will continue to monitor the situation and will issue further alerts or warnings if necessary.   Continue to take care on waterside road...
4 Mar 2026 at 8:39am Flood Alert
Flooding may affect low lying land and roads adjacent to the Estuary from Sandhurst to Chepstow and Sharpness over the next few days. Some lengths of the flood embankment at Longney and The Noards may be overtopped. Rodley Lane, Westbury and Awre Road, Brims Pill may be flooded. Predicted peaks: San...
3 Mar 2026 at 8:55am Flood Alert
High tides today may lead to flooding.  Flooding is possible from today and overnight on Tuesday 03/03/26  Locations most affected will be low lying land and roads near rivers or on the coast. Flooding may affect low lying land and roads adjacent to the Estuary from Sandhurst to Chepstow and Sharpne...
2 Mar 2026 at 4:16pm Flood Alert
High tides today may lead to flooding.   Flooding is possible from 16:00 and overnight on Monday 02/03/26   Locations most affected will be low lying land and roads near rivers or on the coast. Flooding may affect low lying land and roads adjacent to the Estuary from Sandhurst to Chepstow and Shar...
17 Feb 2026 at 4:49pm Flood Alert
2 Feb 2026 at 4:02pm Flood Alert
21 Jan 2026 at 3:30pm Flood Alert
20 Dec 2025 at 1:47pm Flood Alert
7 Dec 2025 at 3:55pm Flood Alert
4 Dec 2025 at 2:29pm Flood Alert
10 Sep 2025 at 1:08pm Flood Alert
29 Mar 2025 at 3:33pm Flood Alert
28 Feb 2025 at 4:00pm Flood Alert
30 Jan 2025 at 9:28am Flood Alert
16 Oct 2024 at 6:10pm Flood Alert
21 Aug 2024 at 10:46am Flood Alert
7 Apr 2024 at 1:10pm Flood Alert
29 Mar 2024 at 11:56am Flood Alert
28 Mar 2024 at 9:45am Flood Alert
10 Mar 2024 at 6:19pm Flood Alert
22 Feb 2024 at 5:11pm Flood Alert
9 Feb 2024 at 9:31am Flood Alert
9 Feb 2024 at 8:28am Flood Alert
14 Jan 2024 at 8:34am Flood Alert
29 Dec 2023 at 12:36pm Flood Alert
12 Dec 2023 at 11:18am Flood Alert
11 Dec 2023 at 4:28pm Flood Alert
13 Nov 2023 at 12:58pm Flood Alert
24 Oct 2023 at 4:42am Flood Alert
30 Sep 2023 at 11:17am Flood Alert
21 Mar 2023 at 9:32am Flood Alert
21 Feb 2023 at 2:00pm Flood Alert
24 Jan 2023 at 9:53am Flood Alert
19 Jan 2023 at 12:14am Flood Alert
15 Jan 2023 at 10:03pm Flood Alert
25 Nov 2022 at 8:02am Flood Alert
23 Nov 2022 at 3:42pm Flood Alert
1 Mar 2022 at 2:12pm Flood Alert
22 Feb 2022 at 7:50am Flood Alert
18 Feb 2022 at 5:09pm Flood Alert
16 Feb 2022 at 5:22pm Flood Alert
5 Jan 2022 at 1:30pm Flood Alert
3 Jan 2022 at 8:00am Flood Alert
2 Jan 2022 at 12:05pm Flood Alert
6 Nov 2021 at 10:18am Flood Alert
25 May 2021 at 3:20pm Flood Alert
13 Mar 2021 at 8:50am Flood Alert
28 Jan 2021 at 6:59pm Flood Alert

Related Flood Areas

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 209028 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 031WAT217

Live warnings and area boundaries are the Environment Agency’s and the EA is the authority on them. Contains public sector information licensed under the Open Government Licence v3.0. This area in the EA’s own data.