328  
FZUS53 KIWX 221456  
NSHIWX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
1056 AM EDT MON SEP 22 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ043-046-222030-  
NEW BUFFALO MI TO ST JOSEPH MI-MICHIGAN CITY IN TO NEW BUFFALO MI-  
1056 AM EDT MON SEP 22 2025  
   
THIS AFTERNOON
 
SOUTHWEST WINDS 10 KNOTS OR LESS. A CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.    
TONIGHT
 
SOUTH WINDS 10 KNOTS OR LESS. A SLIGHT CHANCE OF  
SHOWERS AND THUNDERSTORMS. PATCHY FOG OVERNIGHT. WAVES 1 FOOT OR  
LESS.    
TUESDAY
 
SOUTH WINDS 10 KNOTS OR LESS BECOMING NORTHWEST.  
PATCHY FOG IN THE MORNING. A CHANCE OF SHOWERS IN THE MORNING,  
THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.  
WAVES 1 FOOT OR LESS.    
TUESDAY NIGHT
 
NORTH WINDS 10 KNOTS OR LESS BECOMING NORTHEAST.  
A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN A  
CHANCE OF SHOWERS OVERNIGHT. WAVES 1 FOOT OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 
THE WATER TEMPERATURE AT ST. JOSEPH IS 57 DEGREES AND AT MICHIGAN  
CITY IS 54 DEGREES.  
 

 
 
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