NWS Marine Forecast


   LMZ844-182100-  St Joseph to South Haven MI-  538 AM EST Tue Nov 18 2025    TODAY  East winds 10 to 20 knots. Rain showers likely in the  morning, then a chance of rain showers in the afternoon. Waves  around 1 foot.  TONIGHT  East winds 10 to 20 knots. Mostly cloudy with a chance of  rain showers. Waves 1 to 2 feet.  WEDNESDAY  East winds 5 to 15 knots. Partly sunny. Waves around  1 foot.  WEDNESDAY NIGHT  Southeast winds 5 to 10 knots veering south after  midnight. Mostly cloudy with a slight chance of rain showers. Waves  less than 1 foot.  THURSDAY  South winds 5 to 15 knots. Mostly cloudy. Waves 1 foot  or less.  FRIDAY  Northwest winds 15 to 20 knots. Mostly sunny. Waves 3 to  5 feet.  SATURDAY  East winds around 10 knots veering southwest in the late  morning and afternoon. Mostly sunny. Waves 1 to 3 feet.    $$