Nice and clear at 06.00 this a.m. by the Lifeboat Station at Walmer.
Foggy from 09.00. Unable to see end of pier.
Increase your WordPower - HAAR.
In meteorology, haar or sea fret is a cold sea fog. It occurs most often on the east coast of Great Britain between April and September, when warm air passes over the cold North Sea. The term is also known as harr, hare, harl, har and hoar.