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There is no longer a threat of flooding, though standing water and debris may still remain.
Coastal conditions are expected to improve and no flooding is expected.
We will continue to monitor the situation and work with emergency services and local authorities.
Stay away from floodwater - it contains hidden dangers such as open manhole covers, sewage and chemicals.
Information supplied by the Environment Agency
Message issued at 3:38pm, Wednesday 28th October 2026.
This page is a dedicated URL for a specific message issued at a particular time. You should not bookmark this page, as the current situation may have changed since this message was issued.
Warning no longer in force
Wed 28 Oct 2026, 3:38pm
Flood alert
Tue 27 Oct 2026, 3:42pm
Flood alert
Mon 26 Oct 2026, 6:41pm
Flood alert
Sun 25 Oct 2026, 5:43pm
Warning no longer in force
Fri 9 Jan 2026, 11:22am
Flood alert
Thu 8 Jan 2026, 12:52pm
Warning no longer in force
Sun 7 Dec 2025, 3:37pm
Flood alert
Sat 6 Dec 2025, 3:58pm
Warning no longer in force
Fri 7 Nov 2025, 3:13pm
Flood alert
Thu 6 Nov 2025, 3:10pm
Coastal area around Portsmouth
Region: Solent and South Downs
Country: England
Counties covered: Portsmouth
Watercourses covered: The Solent, Portsmouth Harbour, Langstone Harbour
The area bounded in blue on the map shows the area covered by flood alerts and warnings for Portsmouth.
Note: the area shown on the map is the area covered by flood alerts and warnings. It is not a live map of current flooding. The area covered broadly equates to the area where the risk of flooding in any year is greater than 1% (the "hundred year" flood risk).
No current or recent warnings.
No current or recent warnings.
No current or recent warnings.
No current or recent warnings.