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← All Flood Warning Areas

King's Lynn, West Lynn and The Wash frontage in Norfolk

King's Lynn, West Lynn, Clenchwarton, Terrington St Clement, Walpole Cross Keys and Tilney All Saints

Flood alert area River Great Ouse, North Sea Norfolk East Anglia

Map

Nearby Monitoring Stations

King's Lynn on the boundary
River Great Ouse • King's Lynn • 4.5 km (downstream)
tidal gauge
-1.52 m
22min ago
Freebridge
River Great Ouse • Kings Lynn • 4.7 km (upstream)
tidal gauge
-1.35 m
22min ago
Magdalen Bridge
River Great Ouse • Watlington • 10.1 km (upstream)
tidal gauge
3.42 m
29d ago
Welney Causeway
River Great Ouse • Welney Causeway • 27.8 km (downstream)
tidal gauge
0.84 m
22min ago
Kilham's Bridge in this area
River Wallington • North Wootton • 6.5 km
Steady · below normal
-3.39 m
65d ago
Setchey Bridge
River Nar • West Winch • 9.9 km
Easing · normal — Easing — down from 0.36 at 08:30, now 0.34
0.34 m
22min ago
Castle Rising
Babingley River • Castle Rising • 11.5 km
Steady · below normal
0.12 m
22min ago
WISBECH TIDAL WITS
• 15.8 km
tidal gauge
7.04 m
22min ago
Marham
River Nar • Marham • 17.6 km
Easing · normal — Easing — down from 0.12 at 10:00, now 0.09
0.09 m
2h ago
Heacham
Heacham River • Heacham • 19.9 km
Steady · normal
0.05 m
22min ago

Flood Event History (47)

28 Oct 2026 at 9:57am Flood Alert
There is no longer a threat of flooding, though standing water and debris may still remain. The previous tide of concern has now passed, the weather is more settled and no flooding is expected. We will continue to monitor the situation and will issue further alerts or warnings if necessary. Con...
27 Oct 2026 at 12:40pm Flood Alert
High tides and forecast weather conditions tomorrow morning may lead to flooding. Flooding is possible from 4:45am to 8:45am on Wednesday 28 October . Locations most affected will be low lying land and roads near rivers or on the coast. The detailed forecast is for a peak level at King's Lynn of 4....
27 Oct 2026 at 12:15pm Flood Alert
High tides and forecast weather conditions tomorrow morning may lead to flooding.  Flooding is possible from 4:45am to 8:45am on Wednesday 28 October .  Locations most affected will be low lying land and roads near rivers or on the coast. The detailed forecast is for a peak level at King's Lynn of ...
8 Oct 2025 at 12:07pm Flood Alert
7 Oct 2025 at 1:47pm Flood Alert
9 Sep 2025 at 10:07am Flood Alert
30 Mar 2025 at 9:51am Flood Alert
3 Mar 2025 at 9:30am Flood Alert
2 Mar 2025 at 9:04am Flood Alert
1 Mar 2025 at 9:02am Flood Alert
15 Nov 2024 at 12:35pm Flood Alert
18 Oct 2024 at 1:36pm Flood Alert
17 Oct 2024 at 12:19pm Flood Alert
20 Sep 2024 at 10:51am Flood Alert
19 Sep 2024 at 9:44am Flood Alert
11 Apr 2024 at 9:13am Flood Alert
8 Apr 2024 at 9:25am Flood Alert
11 Mar 2024 at 11:00am Flood Alert
13 Feb 2024 at 8:47am Flood Alert
12 Feb 2024 at 12:47pm Flood Alert
14 Jan 2024 at 11:07am Flood Alert
29 Oct 2023 at 9:43pm Flood Alert
1 Oct 2023 at 9:13am Flood Alert
29 Sep 2023 at 10:59am Flood Alert
29 Sep 2023 at 9:23am Flood Alert
24 Feb 2023 at 11:22am Flood Alert
22 Feb 2023 at 9:22am Flood Alert
12 Sep 2022 at 1:26pm Flood Alert
12 Sep 2022 at 10:26am Flood Alert
6 Nov 2021 at 1:54pm Flood Alert
20 Oct 2021 at 11:16am Flood Alert
27 Apr 2021 at 9:01pm Flood Alert
17 Oct 2020 at 9:00am Flood Alert
18 Sep 2020 at 10:50am Flood Alert
9 Apr 2020 at 10:07am Flood Alert
1 Oct 2019 at 1:04pm Flood Alert
30 Sep 2019 at 9:49am Flood Alert
29 Sep 2019 at 6:09pm Flood Alert
29 Sep 2019 at 10:05am Flood Alert
23 Mar 2019 at 12:51pm Flood Alert
1 Feb 2018 at 9:34am Flood Alert
5 Oct 2017 at 10:36am Flood Alert
11 Jan 2017 at 6:03pm Flood Alert
30 Aug 2015 at 3:16pm Flood Alert
21 Feb 2015 at 10:10am Flood Alert
20 Feb 2015 at 10:58am Flood Alert
10 Sep 2014 at 3:15pm Flood Alert

Related Flood Areas

The tidal Rivers Bure, Ant and Thurne
Bure, Ant, Thurne • Norfolk • Warning No Longer in Force
Coast from Heacham to north of King's Lynn in Norfolk
North Sea • Norfolk
Coast from north of King's Lynn to Snettisham
North Sea • Norfolk
Hunstanton coast in Norfolk
North Sea • Norfolk
King's Lynn river frontage and South Lynn
River Great Ouse • Norfolk
North West Norfolk Rivers
Heacham, Ingol and Babingley Brook • Norfolk
Outlying villages on the Bure, Ant and Thurne
River Bure, Ant, Thurne • Norfolk
Precautionary Evacuation Notice area at Heacham seafront
North Sea • Norfolk
Precautionary Evacuation Notice area at Hunstanton
North Sea • Norfolk
Precautionary Evacuation Notice area at Snettisham seafront
North Sea • Norfolk
River Nar at Narborough, Marham, Wormegay and Saddle Bow
River Nar • Norfolk
River Nar in Norfolk
River Nar • Norfolk

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 212720 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 052WATKLN

Live warnings and area boundaries are the Environment Agency’s and the EA is the authority on them. Contains public sector information licensed under the Open Government Licence v3.0. This area in the EA’s own data.