The Suffolk coast at Southwold

Message issued at 4:25pm, Friday 14th August

This is an archived message. The status has changed more recently.

Flooding possible. Be prepared.

Flood alert

High tides tomorrow may lead to flooding.
Flooding is possible between 10.45 am and 12.45pm tomorrow, Saturday 15th August.
We expect high tide levels at the harbourside in Southwold. The detailed forecast is for a peak level at Lowestoft of 1.60mAODN at 11.45am, on Saturday 15th August, which is 0.27m above tide tables, Wind Force 4 , North Easterly. Tides are expected to be higher than usual, due to the forecast weather conditions during spring tides.
We are closely monitoring the situation .
Avoid coastal roads, footpaths and carparks, which may be flooded .
This message will be updated by 4:00PM on 15 August 2026 or as the situation changes.

Information supplied by the Environment Agency

This information last updated 4:25pm, Friday 14th August.

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Most recent flood warnings and alerts for The Suffolk coast at Southwold

Warning no longer in force
Sat 15 Aug 2026, 4:10pm
Flood alert
Fri 14 Aug 2026, 4:25pm
Warning no longer in force
Mon 30 Mar 2026, 10:10am
Flood alert
Sun 29 Mar 2026, 3:56pm
Warning no longer in force
Fri 2 Jan 2026, 9:54am
Flood alert
Thu 1 Jan 2026, 3:18pm
Warning no longer in force
Thu 11 Dec 2025, 9:52am
Flood alert
Wed 10 Dec 2025, 1:00pm
Warning no longer in force
Mon 17 Nov 2025, 11:59am
Flood alert
Sun 16 Nov 2025, 1:07pm

Flood Warning Area Details

The Suffolk coast at Southwold, including Reydon Marshes

Region: East Anglia

Country: England

Counties covered: Suffolk

Watercourses covered: North Sea

Area covered by this alert location

The area bounded in blue on the map shows the area covered by flood alerts and warnings for The Suffolk coast at Southwold.

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).