Portsmouth

No current or recent warnings at this location.

Most recent flood warnings and alerts for Portsmouth

• Warning no longer in force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• Warning no longer in force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• Warning no longer in force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• Warning no longer in force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

Flood Warning Area Details

Coastal area around Portsmouth

Region: Solent and South Downs

Country: England

Counties covered: Portsmouth

Watercourses covered: The Solent, Portsmouth Harbour, Langstone Harbour

Area covered by this alert location

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).

Other Nearby Flood Warning Locations