📢 Please take a minute to read this personal message from the creator of River Levels UK
This is an archived message. The status has changed more recently.
Flooding possible. Be prepared.
There is a risk of flooding as a result of the combination of the high tides and weather conditions from 8.30 pm on Saturday 4th April 2026 for this evening's high tide. Be careful on beaches, promenades, coastal footpaths, roads, low lying land, close to the estuary. We will continue to monitor the situation.
Information supplied by Natural Resources Wales / Cyfoeth Naturiol Cymru
This information last updated 10:16am, Saturday 4th April.
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Warning no longer in force
Sun 5 Apr 2026, 9:18am
Flood Alert
Sat 4 Apr 2026, 10:16am
Warning no longer in force
Tue 9 Dec 2025, 4:40pm
Flood Alert
Mon 8 Dec 2025, 7:34pm
Warning no longer in force
Sun 7 Dec 2025, 7:57am
Flood Alert
Fri 5 Dec 2025, 12:21pm
Warning no longer in force
Fri 7 Nov 2025, 8:18am
Flood Alert
Thu 6 Nov 2025, 1:18pm
Warning no longer in force
Thu 6 Nov 2025, 7:36am
Flood Alert
Wed 5 Nov 2025, 7:15am
Areas along the North West Wales coastline from the Menai Straits to Aberdyfi
Region: North
Country: Wales
Watercourses covered: Irish Sea
The area bounded in blue on the map shows the area covered by flood alerts and warnings for Lleyn Peninsula and Cardigan Bay Coastline.
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.
No current or recent warnings.