National Weather Service United States Department of Commerce

Great Lakes Nearshore zone forecast unavailable for this area (St. Claire River, Port Huron to Upper Entrance Lake St. Clair (LCZ422)). Used for warning products only. See zone forecasts for nearby marine areas Port Sanilac to Port Huron, MI (LHZ443) and St. Clair Lake, MI (U.S. Portion) (LCZ460)