Environment Canada issued a marine forecast for Eastern Lake Erie (issued 03:00 AM EST, Jan. 26, 2026) warning that southwest winds will strengthen this evening and overnight near Port Colborne, Ontario. Winds are expected to increase to about 25–30 knots (roughly 45–55 km/h), peaking near midnight, creating hazardous conditions along the shoreline and in the harbour.
Scattered flurries are expected to end this evening, but Environment Canada warns visibility could fall to as low as one mile in snow. Blowing snow and spray — combined with strong winds — could make it very difficult for boaters to see and navigate.
The City of Port Colborne and the Niagara Peninsula Conservation Authority say the southwest winds are particularly concerning because they push water toward the eastern end of Lake Erie. That “seiche” effect can drive rapid rises in water level, producing sudden surges that can flood low-lying areas and submerge piers and docks. The City’s special weather statement also cites sustained winds near 50 km/h with gusts approaching 100 km/h as possible during the event.
Local safety groups, including the Port Colborne Marine Auxiliary Rescue (POCOMAR) — a local unit of the Canadian Coast Guard Auxiliary — and municipal officials are urging residents to stay away from shorelines and breakwalls while conditions persist. Boat owners and harbour businesses are advised to secure vessels and equipment to prevent them from being swept away by rising water and heavy waves.
Similar winter wind events in late 2024 and 2025 produced “ice shoves,” when wind-driven lake ice was pushed over retaining walls and onto private property along the Niagara shore. The combination of high winds and sub-freezing temperatures also raises the risk of freezing spray, which can quickly coat decks and walkways with thick, slippery ice.
Residents are encouraged to monitor Environment Canada’s marine forecast and local municipal updates overnight. Emergency officials warn the lakefront can become dangerous very quickly and advise avoiding the area until winds ease.
