"We are at the end of long shore drift so all the tides come down the coast from Anglesey, " he added.

BBC: NEWS | UK | Wales | North East Wales | Beach faces tide and untidyness

Their shrieks of laughter drift to the shore on the sea air.

BBC: The perfect trip: New South Wales

Longshore transport: movement of material parallel to the shore, also referred to as longshore drift.

UNESCO: L O S S A R Y