NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Small Craft Advisory
   LHZ421-271545-  Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner  Saginaw Bay-  334 AM EDT Mon Apr 27 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON  THROUGH TUESDAY EVENING    TODAY  Southeast winds 10 to 15 knots increasing to 15 to  20 knots in the afternoon. Partly cloudy. Waves 1 to 3 feet  building to 2 to 4 feet in the afternoon.  TONIGHT  Southeast winds 20 to 25 knots with gusts to 30 knots.  A chance of showers until early morning. A slight chance of  thunderstorms in the late evening and early morning, then showers  and a chance of thunderstorms after midnight. Waves 4 to 6 feet.  Waves occasionally around 7 feet.  TUESDAY  Southwest winds 20 to 25 knots. Gusts to 30 knots.  Mostly cloudy with a chance of showers early in the morning, then  partly cloudy in the late morning and afternoon. Waves 4 to  6 feet. Waves occasionally around 8 feet.  TUESDAY NIGHT  West winds 15 to 20 knots becoming north 5 to  10 knots in the late evening and overnight. Mostly cloudy. Waves  2 to 4 feet subsiding to 1 to 3 feet in the late evening and  overnight.    See Lake Huron Open Lake Forecast for days 3 through 5.    $$