103  
FZUS53 KIWX 220224  
NSHIWX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
1024 PM EDT THU MAY 21 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ046-220915-  
MICHIGAN CITY IN TO NEW BUFFALO MI-  
1024 PM EDT THU MAY 21 2026  
   
REST OF TONIGHT
 
EAST WINDS AROUND 10 KNOTS. PARTLY CLOUDY LATE  
THIS EVENING, THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.    
FRIDAY
 
EAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
2 FEET.    
FRIDAY NIGHT
 
EAST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS.  
WAVES 1 TO 2 FEET.    
SATURDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING NORTH. A  
CHANCE OF SHOWERS. WAVES 1 FOOT OR LESS.  
 
THE WATER TEMPERATURE AT ST. JOSEPH IS 48 DEGREES AND AT MICHIGAN  
CITY IS 55 DEGREES.  
 

 
 
LMZ043-220915-  
NEW BUFFALO MI TO ST JOSEPH MI-  
1024 PM EDT THU MAY 21 2026  
   
REST OF TONIGHT
 
EAST WINDS AROUND 10 KNOTS. PARTLY CLOUDY LATE  
THIS EVENING, THEN BECOMING MOSTLY CLOUDY. WAVES 1 TO 3 FEET.    
FRIDAY
 
EAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
2 FEET.    
FRIDAY NIGHT
 
EAST WINDS 10 TO 15 KNOTS. GUSTS UP TO 25 KNOTS.  
A CHANCE OF SHOWERS. WAVES 2 FEET OR LESS.    
SATURDAY
 
EAST WINDS 5 TO 10 KNOTS BECOMING NORTH. A CHANCE OF  
SHOWERS. WAVES 1 FOOT OR LESS.  
 
THE WATER TEMPERATURE AT ST. JOSEPH IS 48 DEGREES AND AT MICHIGAN  
CITY IS 55 DEGREES.  
 

 
 
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