Claim: Saskatchewan shares a border to the east exclusively with the sea.
Evidence: Saskatchewan is bordered on the west by Alberta , on the north by the Northwest Territories , on the east by Manitoba , to the northeast by Nunavut , and on the south by the U.S. states of Montana and North Dakota.
Manitoba -LRB- -LSB- mænᵻˈtoʊbə -RSB- -RRB- is a province at the longitudinal centre of Canada.