The latest England flood warnings in force for the
Solent and South Downs region. Data supplied direct from the Environment Agency. Please refresh this page for flood risk updates. Avoid damage to property and travel disruption. Click here for
Flood Warnings and Weather Forecasts.
Flood Warning Area: Solent and South Downs
Counties at risk of flooding:
East Sussex, West Sussex Areas at risk of flooding: River Adur East Branch.
Rivers At Flood Risk
Adur
Current Flood Alert: Flood alert 3
Latest flood alert advice from the Environment Agency: The River Adur is high but falling. Flood water will continue to be in fields. Only isolated showers are forecast on Monday and Tuesday. River levels should continue to fall. Levels should return near to normal by Tuesday (17/02/2026). However, widespread rain is forecast on Wednesday morning (18/02/2026). This could potentially be more rain than recorded on Sunday. If as much rain falls as is currently predicted, from 10:00PM on 18/02/2026, flooding could again affect fields, roads including the A281, and isolated properties at Mock Bridge near Shermanbury. River levels should peak, and begin to fall, by 6:00AM on Friday (20/02/2026), and return near to normal by Saturday (21/02/2026). Unsettled weather could continue throughout February, with further periods of flood risk possible. Avoid roads that flood, including the A281 at Mock Bridge. This message will be updated by 8:00PM on 17/02/2026.
Flood Level Number / Meaning
1: Severe Flood Warning Severe Flooding, Danger to Life. 2: Flood Warning Flooding is Expected, Immediate Action Required. 3: Flood Alert Flooding is Possible, Be Prepared. 4: Warning no Longer in Force The warning is no longer in force. East Sussex, West Sussex flood warning updated at: 2026-02-16T16:15:48 For more information on flood risks and action to take for the Solent and South Downs region of England:
Click here:
East Sussex, West Sussex Flood Warnings
