National Weather Service Marine Forecast FZUS53 KIWX

FZUS53 KIWX 141948
NSHIWX

Nearshore Marine Forecast
National Weather Service Northern Indiana
348 PM EDT Fri Aug 14 2026

For waters within five nautical miles of shore on Lake Michigan

LMZ043-046-150215
New Buffalo MI to St Joseph MI-Michigan City IN to New Buffalo MI
348 PM EDT Fri Aug 14 2026

TONIGHT
North winds 10 knots or less becoming southeast. A slight chance of showers after midnight. A slight chance of showers and thunderstorms late. Waves 2 feet or less.

SATURDAY
Southeast winds 5 to 10 knots becoming south. Showers with a chance of thunderstorms. Waves 2 feet or less.

SATURDAY NIGHT
Southeast winds 5 to 10 knots becoming southwest. A chance of showers and thunderstorms in the evening, then a slight chance of showers and thunderstorms overnight. Waves 1 foot or less.

SUNDAY
Southwest winds 5 to 10 knots becoming northwest. A chance of showers with a slight chance of thunderstorms. Waves 1 to 2 feet.

Winds and waves higher in and near thunderstorms.

The water temperature at St. Joseph is 72 degrees and at Michigan City is 63 degrees.