743  
FZUS53 KIWX 030806  
NSHIWX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
406 AM EDT SUN MAY 3 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ046-031600-  
MICHIGAN CITY IN TO NEW BUFFALO MI-  
406 AM EDT SUN MAY 3 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING  
THROUGH THIS EVENING...  
   
TODAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS INCREASING TO 15 TO  
20 KNOTS. GUSTS UP TO 30 KNOTS. A CHANCE OF SHOWERS THIS  
AFTERNOON. WAVES 2 TO 3 FEET.    
TONIGHT
 
SOUTHWEST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES 1  
TO 3 FEET SUBSIDING TO 1 FOOT OR LESS.    
MONDAY
 
SOUTHWEST WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
2 FEET OR LESS.    
MONDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST.  
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. WAVES 1 TO 2 FEET.  
 
THE WATER TEMPERATURE AT ST. JOSEPH IS 50 DEGREES AND AT MICHIGAN  
CITY IS 49 DEGREES.  
 

 
 
LMZ043-031600-  
NEW BUFFALO MI TO ST JOSEPH MI-  
406 AM EDT SUN MAY 3 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT THIS MORNING  
THROUGH THIS EVENING...  
   
TODAY
 
SOUTHWEST WINDS 15 TO 20 KNOTS. GUSTS UP TO 30 KNOTS. A  
SLIGHT CHANCE OF SHOWERS THIS AFTERNOON. WAVES 2 TO 4 FEET.    
TONIGHT
 
SOUTH WINDS 5 TO 15 KNOTS BECOMING SOUTHWEST. GUSTS UP  
TO 25 KNOTS. MOSTLY CLEAR. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
3 FEET.    
MONDAY
 
SOUTHWEST WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
2 FEET.    
MONDAY NIGHT
 
SOUTHWEST WINDS 10 TO 15 KNOTS BECOMING WEST.  
SHOWERS LIKELY. WAVES 1 TO 2 FEET.  
 
THE WATER TEMPERATURE AT ST. JOSEPH IS 50 DEGREES AND AT MICHIGAN  
CITY IS 49 DEGREES.  
 

 
 
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