A bomb disposal team has been called to reports of unexploded ordnance on the north Essex coast.
The discovery was made near Vista Road in Clacton-on-Sea, about 500m (1,640ft) from the resort’s historical pier.
A HM Coastguard spokesman said two rescue teams were sent to the scene at about 13:05 BST.
Essex Police, whose officers are also in attendance, has been contacted for comment.