A Canadian hurricane is a tropical cyclone originating in the Atlantic or Pacific Ocean affecting the country of Canada. Canada is usually only hit with weak storms, due to the generally cool waters immediately offshore. However, some hurricanes can strike the area full force as the warm Gulf Stream extends fairly close to Atlantic Canada. Due to the cool waters for a great distance from the Pacific coast of Canada, there has never been a storm of any intensity to directly affect the Pacific coast. On occasion tropical systems can transition into, or be absorbed by, non-tropical systems that strongly affect western Canada, most notably by the remnants of Typhoon Freda that were absorbed by the Columbus Day Storm of 1962. Hurricane Ella is currently the strongest tropical cyclone in Canadian Waters, reaching Category 4 status south of Nova Scotia. Despite this, Ella did not make landfall.
Sometimes, a hurricane can make landfall in the United States and continue northward to dissipate over (or partially over) Canada. Only a handful of storms that have taken this path were devastating in Canada. The example for this is Hurricane Hazel.
Many extratropical remnants of tropical cyclones have entered Canada. They are not included in this list unless they were particularly notable. Storms that have entered Canada from the U.S. after landfall are omitted from these lists, exceptions being devastating, or notable cyclones.
This article includes hurricanes that affected Newfoundland and Labrador prior to its entry into Canada in 1949, and hurricanes that affected any Canadian provinces before confederation in 1867.
These cyclones have either made a direct landfall in Canada, or made a notable close approach as a tropical cyclone.
Many tropical storms and hurricanes struck Canada during this time. The most damaging one struck Newfoundland in September 1775, killing thousands. To shorten this particular list, insignificant tropical storms and depressions are omitted.