📢 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 expected. Take action now.
This message has been issued because flooding of homes and businesses is likely between 4.15pm and 6.15pm today, Thursday 21st December. Tides are expected to be higher than usual, due to the forecast weather conditions. The location most at risk of flooding is the A12 at Blythburgh. The detailed forecast for those that use it is for a peak level at Lowestoft of 2.21 mAODN at 5.15pm today, Thursday 21st December, which is 1.48m above tide tables, wind Force 7, North-Westerly. (mAODN is height above average sea level - for more info refer to local tide tables). The tide on Friday 22nd December at 3am is only currently forecast to be a Flood Alert; we will send a new message before that tide. Be ready to take action to protect your property if flooding is expected. We are monitoring the situation and not expecting the situation to escalate. We will update this message by 9pm this evening.
Information supplied by the Environment Agency
This information last updated 10:55am, Thursday 21st December 2023.
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Warning no longer in force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 Oct 2025, 9:59am
Flood warning
Sat 4 Oct 2025, 2:09pm
Warning no longer in force
Fri 20 Dec 2024, 8:06am
Flood warning
Thu 19 Dec 2024, 3:01pm
Warning no longer in force
Thu 25 Jan 2024, 8:56am
Flood warning
Wed 24 Jan 2024, 1:50pm
Warning no longer in force
Fri 22 Dec 2023, 9:37am
Flood warning
Thu 21 Dec 2023, 7:40pm
Flood warning
Thu 21 Dec 2023, 10:55am
Warning no longer in force
Fri 24 Nov 2023, 9:19pm
The A12 at Blythburgh and upstream marshes
Region: East Anglia
Country: England
Counties covered: Suffolk
Watercourses covered: River Blyth
The area bounded in blue on the map shows the area covered by flood alerts and warnings for The A12 at Blythburgh.
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.