NWS Marine Forecast


   LSZ247-292000-  Lower Entrance of Portage Canal To Huron Islands MI Including  Keweenaw and Huron Bays-  501 AM EDT Mon Jun 29 2026    EARLY THIS MORNING  East wind 10 to 15 knots. Showers likely  and a chance of thunderstorms. Waves 1 to 2 feet.  TODAY  East wind 10 to 15 knots with gusts up to 22 knots.  Mostly cloudy through early afternoon then becoming mostly sunny.  A chance of showers and thunderstorms through mid morning. A  slight chance of showers and thunderstorms late. Waves building  to 2 to 4 feet.  TONIGHT  Southeast wind 10 to 15 knots veering southwest less  than 10 knots late. Gusts up to 23 knots. Partly cloudy then  becoming mostly cloudy by midnight then becoming partly cloudy. A  slight chance of showers and thunderstorms through midnight.  Patchy fog by midnight. Waves subsiding to 1 to 2 feet.  TUESDAY  Southwest wind less than 10 knots backing southeast in  the afternoon. Gusts up to 18 knots. Mostly sunny. A chance of  showers and thunderstorms in the afternoon. Waves 1 to 2 feet.  TUESDAY NIGHT  South wind 5 to 15 knots veering southwest 10 to  15 knots after midnight. Partly cloudy. A chance of showers and a  slight chance of thunderstorms in the evening. Waves building to  1 to 2 feet.    $$