830  
FZUS53 KIWX 130753  
NSHIWX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
353 AM EDT THU AUG 13 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ043-046-131415-  
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-  
353 AM EDT THU AUG 13 2026  
   
TODAY
 
LIGHT AND VARIABLE WINDS. PATCHY FOG EARLY. A CHANCE OF  
SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS LATE. WAVES 1 FOOT  
OR LESS.    
TONIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING EAST. A CHANCE  
OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 FOOT OR  
LESS.    
FRIDAY
 
EAST WINDS 5 TO 10 KNOTS. A CHANCE OF SHOWERS WITH A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING, THEN A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. WAVES  
1 FOOT OR LESS.    
FRIDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING SOUTHEAST.  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN  
A CHANCE OF SHOWERS WITH A SLIGHT CHANCE OF THUNDERSTORMS  
OVERNIGHT. WAVES 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
THE WATER TEMPERATURE AT ST. JOSEPH IS 72 DEGREES AND AT MICHIGAN  
CITY IS 65 DEGREES.  
 

 
 
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