228  
FZUS53 KGRB 020356  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1056 PM CDT WED APR 1 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ522-021000-  
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-  
1056 PM CDT WED APR 1 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT
 
 
   
REST OF TONIGHT
 
NE WIND 15 TO 25 KTS. WAVES 2 FT OR LESS.  
SLEET, FREEZING RAIN AND A SLIGHT CHANCE OF LIGHT SNOW AFTER  
MIDNIGHT.    
THURSDAY
 
E WIND 15 TO 25 KTS BACKING NE 10 TO 15 KTS EARLY IN  
THE AFTERNOON. WAVES 2 FT OR LESS. FREEZING RAIN IN THE MORNING.  
RAIN. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT
 
NE WIND 10 TO 15 KTS BACKING W 15 TO 25 KTS IN  
THE LATE EVENING AND OVERNIGHT. WAVES 2 FT OR LESS. RAIN AND A  
CHANCE OF THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
W WIND 10 TO 15 KTS VEERING NE 5 TO 10 KTS EARLY IN THE  
AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.  
 

 
 
LMZ521-021000-  
GREEN BAY SOUTH OF LINE FROM CEDAR RIVER TO ROCK ISLAND PASSAGE  
AND NORTH OF A LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-  
1056 PM CDT WED APR 1 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CDT THURSDAY
 
 
...GALE WARNING IN EFFECT FROM 8 AM CDT THURSDAY THROUGH THURSDAY  
EVENING...  
   
REST OF TONIGHT
 
E WIND 15 TO 25 KTS. WAVES 2 TO 4 FT. LIGHT  
SLEET, FREEZING RAIN LIKELY AND A CHANCE OF LIGHT SNOW AFTER  
MIDNIGHT.    
THURSDAY
 
E WIND TO 30 KTS WITH GALE FORCE GUSTS TO AROUND  
35 KTS. WAVES 3 TO 5 FT. FREEZING RAIN AND A SLIGHT CHANCE OF  
SLEET IN THE MORNING. RAIN. A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON.    
THURSDAY NIGHT
 
NE WIND 10 TO 15 KTS BACKING W 10 TO 20 KTS IN  
THE LATE EVENING AND OVERNIGHT. WAVES 2 TO 4 FT SUBSIDING TO 1 TO  
3 FT AFTER MIDNIGHT. RAIN AND A CHANCE OF THUNDERSTORMS IN THE  
EVENING.    
FRIDAY
 
NW WIND 10 TO 15 KTS VEERING NE 5 TO 10 KTS EARLY IN  
THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.  
 

 
 
LMZ541-021000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
1056 PM CDT WED APR 1 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM CDT THURSDAY
 
 
...GALE WARNING IN EFFECT FROM 8 AM CDT THURSDAY THROUGH THURSDAY  
EVENING...  
   
REST OF TONIGHT
 
E WIND 15 TO 25 KTS. WAVES 4 TO 7 FT. A CHANCE  
OF LIGHT SNOW, LIGHT FREEZING RAIN LIKELY AND A CHANCE OF LIGHT  
SLEET AFTER MIDNIGHT.    
THURSDAY
 
E GALES TO 35 KTS DECREASING TO TO 30 KTS IN THE LATE  
MORNING AND AFTERNOON. WAVES 6 TO 10 FT. FREEZING RAIN IN THE  
MORNING. RAIN. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.   
THURSDAY NIGHT
 
E WIND 15 TO 25 KTS VEERING SW, THEN VEERING W  
AFTER MIDNIGHT. WAVES 5 TO 8 FT. RAIN AND A CHANCE OF  
THUNDERSTORMS IN THE EVENING. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.    
FRIDAY
 
NW WIND 10 TO 15 KTS VEERING NE 5 TO 10 KTS EARLY IN  
THE AFTERNOON. WAVES 4 TO 7 FT SUBSIDING TO 2 TO 4 FT IN THE  
AFTERNOON. PARTLY SUNNY. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LMZ542-543-021000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
1056 PM CDT WED APR 1 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING
 
 
   
REST OF TONIGHT
 
E WIND 15 TO 25 KTS. WAVES 4 TO 7 FT. RAIN,  
FREEZING RAIN AND A CHANCE OF LIGHT SNOW AFTER MIDNIGHT.    
THURSDAY
 
E WIND TO 30 KTS. WAVES 4 TO 7 FT. RAIN. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
THURSDAY NIGHT
 
SE WIND 15 TO 25 KTS VEERING SW TO 30 KTS IN  
THE LATE EVENING AND OVERNIGHT. WAVES 5 TO 8 FT. RAIN LIKELY AND  
A CHANCE OF THUNDERSTORMS IN THE EVENING.    
FRIDAY
 
W WIND 10 TO 15 KTS VEERING NW 5 TO 10 KTS MID-DAY,  
THEN VEERING NE 10 TO 15 KTS EARLY IN THE AFTERNOON. WAVES 3 TO  
5 FT SUBSIDING TO 1 TO 3 FT IN THE AFTERNOON. PARTLY SUNNY.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
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