Active Weather Alerts
Marine Weather Statement
Issued: 12:32 AM Aug. 17, 2026 – National Weather Service
...STRONG THUNDERSTORMS APPROACHING THE WATERS... The areas affected include... Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to US/Canadian border... Lake St. Clair Open Lake (U.S. Portion)... Port Sanilac to Port Huron MI... St. Clair River... At 831 PM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds up to 30 knots. These thunderstorms were located along a line extending from 10 nm east of Lexington to 9 nm west of Port Huron to 12 nm west of New Baltimore, moving east at 25 knots. strong thunderstorms will be near... Lakeport and Port Huron around 835 PM EDT. New Baltimore around 845 PM EDT. St. Clair around 850 PM EDT. Algonac around 910 PM EDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners can expect gusty winds up to 30 knots, locally higher waves, and lightning strikes. Boaters should seek safe harbor immediately until these storms pass. &&
Local Radar