Check for flooding in Portsmouth
This service tells you your risk of flooding from rivers, the sea and groundwater. Contact your local council about surface water flooding (also known as flash flooding).
Latest river, sea, groundwater and rainfall levels
There are around 3,500 measuring stations, and most are along main rivers and the coast. These levels can help you understand your flood risk now and over the next few days.
Flood forecast for the next 5 days
The flood risk for the next 5 days is very low.