Parts of Portsmouth left under water following ‘highest tide ever recorded’
Parts of Portsmouth were flooded on Monday night as strong winds and large waves battered the coastline – leading to perhaps the highest tide on record.
Following a yellow wind warning from the Met Office, a number of flood warnings were put in place by the Environment Agency for Gosport, Langstone and Emsworth, Old Portsmouth, Portchester and Hayling Island due to “nasty conditions” expected to hit.
Pictures seen by The News show that residential streets in Old Portsmouth were flooded in the early hours of yesterday. People were warned to avoid the seafront.
According to the government’s flood alert service, it is likely that yesterday morning’s tide was the “highest ever recorded” off the coast of Portsmouth.
A statement on the flood alert service website said: “Tuesday’s early morning tide at 00:15 is higher than normal due to unsettled weather with strong southerly force 7 winds and large waves.
“The weather increases tide table values by 0.76m. The total forecast tide is 5.75m Chart Datum (3.02 mAOD) at Portsmouth. The tide will be the highest ever recorded.
“Property flooding and road closures are expected at Old Portsmouth.
“For at least two hours either side of high water, there will be significant overtopping of sea defences flooding roads and promenades around the Portsmouth coastline, especially at Southsea.
“After this tide the weather becomes more settled but minor impacts could continue until Thursday.
“We continue to monitor the forecast. We are liaising with the local authority over flood defence gate closures.
“Conditions are dangerous. Avoid walking or driving along the exposed coast at high tide. Waves can carry and throw shingle and debris.”
Firefighters had to evacuate residents from 50 houses in Alverstoke after water gushed across the streets.
Firefighters rescued two people after they became trapped in their own vehicles by floodwater on Hayling Island, while a Portchester family has been forced to evacuate its home after waking up to find rising water had “completely ruined” the flooring.