Flood Alert Info - River Thames from Shepperton to Molesey

Area Description

River Thames from Shepperton to West and East Molesey including Hamm Court, Walton-on-Thames and Sunbury.

This is a Flood Alert Area. For this area the highest level of flood notification that you will receive is a Flood Alert. No Flood Warnings or Severe Flood Warnings are issued for this area.
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Flood Alert Currently in Force

There are no Flood Alerts currently in force for this area. See below for historical flood warnings.

Area Covered by this Flood Alert

The orange highlighted area on the map below outlines the area covered by this Flood Alert.
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Flood Alert History

Number of historic Flood Alerts that have previously been recorded for this area:
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Historical Flood Alert Messages for this Area


Flood Alert issued on 7 Apr 2018 19:46
River Thames
Property flooding is not currently expected. Levels on the River Thames remain high but have begun very slowly falling. Showers are forecast overnight and into Sunday, some of which may be heavy. The tidal influence has now decreased however high flows on the Thames are maintaining high levels. They will remain high for the next few days and flooding of low lying land and roads may continue. We are constantly monitoring river levels. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. Please refer to river levels on the internet for current river levels. This message will be updated tomorrow morning (08/04/18).


Flood Alert issued on 7 Apr 2018 11:01
River Thames
Property flooding is not currently expected. Levels on the River Thames remain high but have begun very slowly falling. We are expecting a clear afternoon in most places with further rain showers as we move into Sunday. The tidal influence has now decreased however high flows on the Thames are maintaining high levels. They will remain high for the next few days and flooding of low lying land and roads is expected to continue. We are constantly monitoring river level. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. Please refer to river levels on the internet for current river levels. This message will be updated this evening (07/04/18).


Flood Alert issued on 6 Apr 2018 20:03
River Thames
Property flooding is not currently expected. Levels on the River Thames remain high but have begun very slowly falling. We are expecting some rain showers as we move into Saturday afternoon. The tidal influence has now decreased however high flows on the Thames are maintaining high levels. They will remain high for the next few days and flooding of low lying land and roads is expected to continue. We are constantly monitoring river levels and our staff are out in the area checking for and clearing blockages. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. Please refer to river levels on the internet for current river levels. This message will be updated tomorrow morning (07/04/18).


Flood Alert issued on 6 Apr 2018 10:05
River Thames
Property flooding is not currently expected. Levels on the River Thames remain high but have been very slowly falling overnight. We are expecting a dry day today with some rain showers as we move into Saturday afternoon. The tidal influence has now decreased however high flows on the Thames are maintaining high levels, they will remain high for the next few days and flooding of low lying land and roads is expected to continue. We are constantly monitoring river levels and our staff are out in the area checking for and clearing blockages. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. Please refer to river levels on the internet for current river levels. This message will be updated this evening if not before.


Flood Alert issued on 5 Apr 2018 18:47
River Thames
The next high tide is expected at 06:45 and is forecast to reach approximately 3.51 metres. Flooding of low lying land and roads is possible during this tide. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated tomorrow morning (06/04/18).


Flood Alert issued on 5 Apr 2018 11:13
River Thames
The next high tide is expected at 17:00 and is forecast to reach approximately 3.53 metres. The following high tide is expected at 06:45 and is forecast to reach approximately 3.51 metres. Flooding of low lying land and roads is possible during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated this evening (05/04/18).


Flood Alert issued on 4 Apr 2018 20:25
River Thames
The next high tide is expected at 07:00 and is forecast to reach approximately 3.79 metres. Flooding of low lying land and roads is expected to continue during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated tomorrow morning (05/04/18).


Flood Alert issued on 4 Apr 2018 12:00
River Thames
The next high tide is expected at 19:00. River levels are forecast to reach approximately 3.9 metres. The following high tide is expected at 07:00 and is forecast to reach approximately 3.79 metres. Flooding of low lying land and roads is expected to continue during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated this evening.


Flood Alert issued on 3 Apr 2018 20:49
River Thames
The next high tide is expected at 06:30. River levels are forecast to reach approximately 3.99 metres. The following high tide is expected at 19:00 and is forecast to reach approximately 3.91 metres. Flooding of low lying land and roads is expected to continue during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated tomorrow morning.


Flood Alert issued on 3 Apr 2018 15:30
River Thames
The next high tide is expected at 17:30. River levels are forecast to reach approximately 3.91 metres. The following high tide is expected at 05:30 and is forecast to reach approximately 4.01 metres. Flooding of low lying land and roads is expected to continue during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated this evening.


Flood Alert issued on 2 Apr 2018 20:59
River Thames
The next high tide is expected at 06:00 a.m. River levels are forecast to reach approximately 3.92 metres. The following high tide is expected at 18:15 and is forecast to reach approximately 3.96 metres. Flooding of low lying land and roads is expected to continue during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated tomorrow morning.


Flood Alert issued on 2 Apr 2018 14:09
River Thames
The next high tide is expected at 17:45. River levels are forecast to reach approximately 3.64 metres. The following high tide is expected at 06:00 a.m. and is forecast to reach approximately 3.75 metres. Flooding of low lying land and roads is expected to continue during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated this evening.


Flood Alert issued on 1 Apr 2018 21:28
River Thames
The next high tide is expected at 05:30am. River levels are forecast to reach approximately 3.69 metres. The following high tide is expected at 17:45 and is forecast to reach approximately 3.67 metres. Flooding of low lying land and roads is expected to continue during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated tomorrow morning.


Flood Alert issued on 1 Apr 2018 13:10
River Thames
The next high tide is expected at 17:15. River levels are forecast to reach approximately 3.93 metres. The following high tide is expected at 05:30am and is forecast to reach approximately 3.82 metres. Flooding of low lying land and roads is expected to continue during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated this evening.


Flood Alert issued on 31 Mar 2018 21:14
River Thames
The next high tide is expected at 03:45am. River levels are forecast to reach approximately 3.97 metres. Flooding of low lying land and roads is expected to continue during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open. This message will be updated tomorrow morning.


Flood Alert issued on 31 Mar 2018 14:03
River Thames
The next high tide is expected at 15:30. River levels are forecast to reach approximately 3.90 metres. The following high tide is expected at 03:45 Sunday and is forecast to reach approximately 3.97 metres. Flooding of low lying land and roads is expected during these tides. People are advised to stay away from risk areas and take care. Property flooding is not currently expected. The Thames Barrier will remain open.