615  
FZUS53 KIWX 200812  
NSHIWX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
412 AM EDT FRI MAR 20 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ043-046-201530-  
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-  
412 AM EDT FRI MAR 20 2026  
   
TODAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING NORTHWEST.  
MOSTLY CLOUDY. WAVES 1 TO 3 FEET.    
TONIGHT
 
NORTH WINDS 10 KNOTS OR LESS BECOMING NORTHEAST.  
MOSTLY CLOUDY. WAVES 1 TO 3 FEET.    
SATURDAY
 
EAST WINDS 10 KNOTS OR LESS BECOMING SOUTH. PARTLY  
SUNNY. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT
 
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST.  
PARTLY CLOUDY. WAVES 2 FEET OR LESS.  
 
THE WATER TEMPERATURE AT ST. JOSEPH IS 39 DEGREES AND AT MICHIGAN  
CITY IS 39 DEGREES.  
 

 
 
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