NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Small Craft Advisory
   LHZ421-121530-  Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner  Saginaw Bay-  323 AM EDT Sun Apr 12 2026    SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH  MONDAY MORNING    TODAY  Southeast winds 15 to 20 knots. Rain showers in the  morning, then showers likely and a slight chance of thunderstorms  in the afternoon. Waves 2 to 4 feet.  TONIGHT  South winds 20 to 25 knots becoming southwest to  30 knots in the late evening and overnight. Rain showers likely  in the evening. A slight chance of thunderstorms. Rain showers  after midnight. Waves 4 to 6 feet. Waves occasionally around  8 feet.  MONDAY  Southwest winds 20 to 25 knots with gusts to 30 knots  diminishing to 15 to 20 knots in the late morning and afternoon.  Mostly cloudy early in the morning becoming partly cloudy. Waves  3 to 5 feet. Waves occasionally around 7 feet.  MONDAY NIGHT  South winds 10 to 15 knots increasing to 15 to  20 knots after midnight. Partly cloudy early in the evening. A  chance of showers until early morning. A chance of thunderstorms  in the late evening and overnight. Light showers after midnight.  Waves 1 to 3 feet.    See Lake Huron Open Lake Forecast for days 3 through 5.    $$