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This is an archived message. The status has changed more recently.
Flooding expected. Take action now.
High tides are expected to cause flooding overnight.
Flooding is expected from 8:00pm to 1:00am on 23/1/26.
Areas most at risk include A354 Chiswell, Brandy Row, Pebble Lane, Victoria Square up to the junction with Queens Road, the car parks along the A354 and the yard along Lerret Road. A 0.66m surge and large waves totalling 5.3m will increase water levels considerably higher than normal. We are expecting a high total water level (including waves) of 6.85mAODN. For information the high tide is at 9:21pm with South Easterly Force 8 winds. There is a high likelihood the causeway road will be submerged and may need to be closed between 8pm Friday 23rd January and 1am Saturday 24th January.
We are closely monitoring the situation .
Avoid coastal roads, footpaths and carparks, which may be flooded . There is a chance wave overtopping may occur at the Chiswell end.
This message will be updated by 12:15PM on 24 January 2026 or as the situation changes.
Information supplied by the Environment Agency
This information last updated 4:33pm, Friday 23rd January.
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Warning no longer in force
Sat 31 Jan 2026, 11:53am
Flood warning
Fri 30 Jan 2026, 4:31pm
Warning no longer in force
Sat 24 Jan 2026, 12:21pm
Flood warning
Sat 24 Jan 2026, 7:03am
Flood warning
Fri 23 Jan 2026, 4:33pm
Flood warning
Thu 22 Jan 2026, 3:07pm
Warning no longer in force
Fri 9 Jan 2026, 7:15am
Flood warning
Thu 8 Jan 2026, 3:14pm
Warning no longer in force
Mon 27 Jan 2025, 3:58pm
Flood warning
Sun 26 Jan 2025, 6:18pm
A354 Chiswell, Brandy Row, Pebble Lane, Victoria Square up to the junction with Queens Road, the car parks along the A354 and the yard along Lerret Road
Region: Wessex
Country: England
Counties covered: Dorset Council
Watercourses covered: English Channel
The area bounded in blue on the map shows the area covered by flood alerts and warnings for Dorset coast at Chiswell.
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.
No current or recent warnings.