503  
FZUS53 KIWX 220751  
NSHIWX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
351 AM EDT MON JUN 22 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ046-221430-  
MICHIGAN CITY IN TO NEW BUFFALO MI-  
351 AM EDT MON JUN 22 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING  
THROUGH LATE TONIGHT...  
   
TODAY
 
NORTHEAST WINDS 15 TO 20 KNOTS BECOMING NORTH 10 TO  
15 KNOTS. GUSTS UP TO 25 KNOTS. A CHANCE OF SHOWERS EARLY. WAVES  
2 TO 4 FEET.    
TONIGHT
 
NORTH WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES 3 TO  
5 FEET.    
TUESDAY
 
NORTH WINDS 5 TO 10 KNOTS. SUNNY. WAVES 1 TO 3 FEET.    
TUESDAY NIGHT
 
NORTH WINDS LESS THAN 10 KNOTS. PARTLY CLOUDY.  
WAVES AROUND 1 FOOT.  
 
THE WATER TEMPERATURE AT ST. JOSEPH IS 65 DEGREES AND AT MICHIGAN  
CITY IS 60 DEGREES.  
 

 
 
LMZ043-221430-  
NEW BUFFALO MI TO ST JOSEPH MI-  
351 AM EDT MON JUN 22 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 2 PM EDT THIS AFTERNOON  
THROUGH LATE TONIGHT...  
   
TODAY
 
NORTHEAST WINDS 15 TO 20 KNOTS BECOMING NORTH 10 TO  
15 KNOTS. GUSTS UP TO 25 KNOTS. A CHANCE OF SHOWERS EARLY. WAVES  
1 TO 3 FEET BUILDING TO 2 TO 4 FEET.    
TONIGHT
 
NORTH WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES 3 TO 5  
FEET SUBSIDING TO 2 TO 4 FEET.    
TUESDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS BECOMING NORTHWEST.  
SUNNY. WAVES 1 TO 3 FEET.    
TUESDAY NIGHT
 
NORTH WINDS LESS THAN 10 KNOTS. PARTLY CLOUDY.  
WAVES AROUND 1 FOOT.  
 
THE WATER TEMPERATURE AT ST. JOSEPH IS 65 DEGREES AND AT MICHIGAN  
CITY IS 60 DEGREES.  
 

 
 
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