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Flooding possible. Be prepared.
High tides over the next two days may lead to flooding.
Flooding is possible from 7:30PM to 9:30PM on 11/09, from 08:00am to 10:00am and from 08:00PM to 10:00PM on 12/09.
Areas most at risk include the tidal River Avon from Sea Mills to Conham in Bristol and between the Avonmouth Bridge and Shirehampton Park including Pill and Shirehampton. The detailed tidal forecast for those who use it is for a peak level at Avonmouth Portbury. The first forecast high water of 7.42 mAODN is at 8:30PM 11/09, which is 0.14 m above tide tables, with Westerly force 4 winds. The second forecast high water is at 09:00AM 12/09 with a level of 7.4 mAODN with South-Westerly force 5 winds. (mAODN is height above average sea level.)
We are closely monitoring the situation .
Take care and avoid walking, cycling or driving through flood water .
This message will be updated by 1:35PM on 12 September 2026 or as the situation changes.
Information supplied by the Environment Agency
This information last updated 1:41pm, Friday 11th September.
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.
Flood alert
Fri 11 Sep 2026, 1:41pm
Warning no longer in force
Sun 16 Aug 2026, 10:00am
Flood alert
Sat 15 Aug 2026, 9:40am
Flood alert
Fri 14 Aug 2026, 2:12pm
Warning no longer in force
Sun 5 Apr 2026, 8:27am
Flood alert
Sat 4 Apr 2026, 9:23am
Warning no longer in force
Sat 21 Mar 2026, 1:53pm
Flood alert
Fri 20 Mar 2026, 2:35pm
Warning no longer in force
Wed 4 Feb 2026, 11:42am
Flood alert
Wed 4 Feb 2026, 6:21am
Tidal River Avon from Sea Mills to Conham in Bristol and between the Avonmouth Bridge and Shirehampton Park including Pill and Shirehampton
Region: Wessex
Country: England
Counties covered: City of Bristol, North Somerset, South Gloucestershire
Watercourses covered: River Avon
The area bounded in blue on the map shows the area covered by flood alerts and warnings for Tidal River Avon at Bristol, Pill and Shirehampton.
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.