Several ferry crossings are cancelled in Atlantic Canada Friday due to high winds in the region. Northumberland Ferries says the following departures from Wood Islands, P.E.I., and Caribou, N.S., are cancelled: The ferry service says it will update the 3 p.m. and 4:30 p.m. departures no later than 1 p.m. Environment Canada says gale force winds of 34 to 47 knots are expected in the Northumberland Strait before diminishing near midnight. Gale force winds are also expected in the Cabot Strait due to post-tropical storm Josephine as it moves east through the outermost marine districts of Atlantic Canada. Marine Atlantic has cancelled the following sailings for Friday: The ferry service also anticipates potential schedule impacts to the following Saturday sailings: Meanwhile, a yellow rainfall warning continues for Guysborough, Richmond, and Cape Breton counties in Nova Scotia where rain may total 70 mm through Friday evening. CTV Atlantic meteorologist Kalin Mitchell says mostly sunny conditions are expected in the region on both Saturday and Sunday.