A cold sea fog, especially on the east coast of Britain
Haar rolls into the Firth of Forth, partially shrouding the Forth Bridge.Haar rolling in over the Forth Bridge
In meteorology, haar or sea fret is a cold sea fog. It occurs most often on the east coast of Scotland between April and September, when warm air passes over the cold North Sea.[1][2] The term is also known as harr, hare, harl, har and hoar.[3]
^Pirie, Gail. "Sea Fog". BBC.co.uk. BBC. Retrieved 9 April 2015.
^""haar"". oxforddictionaries.com. Oxford Dictionaries. Archived from the original on 20 July 2012. Retrieved 9 April 2015.