Bathing water quality at a beach affected by pollution has been classed as sufficient, in the latest set of Environment Agency (EA) results.
The water at Heacham, near Hunstanton in Norfolk, has been deemed poor since 2021, but has now improved its rating.
Wells-next-the-Sea and Caister-on-Sea, also in Norfolk, and Holland-on-Sea and Jaywick in Essex, have now been graded as excellent instead of good, with Hunstanton Main and Old beaches and Manningtree, in Essex, rising from sufficient to good.
"This season has brought encouraging news for local bathing water quality," said Andrew Raine, EA's water manager in East Anglia.