Ronaldsway Met Office has issued an amber weather warning this morning - with waves expected to break over exposed roads.
The warning covers high tide today from 9.45am to 11.45am.
Forecasters say south or southwesterly winds approaching gale force may drive waves and overtopping.
Areas likely to be affected today include Fenella beach in Peel, Bay ny Carrickey, Castletown Promenade, the Northern end of Douglas Promenade and Laxey.
High ground could see 4 inches of snow on Saturday night
Mountain Road unlikely to open before Monday
Yellow warning for freezing temperatures tonight
School bangers night called off
AK47 and Uzi handed in to police
"No dispute" over Liverpool Ferry Terminal, says main contractor
More weekend bus strikes to come after 10-day walkout?
Minister to face question about bus strike