046  
FZUS53 KGRB 150301  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
1001 PM CDT TUE APR 14 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-151000-  
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-  
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-  
1001 PM CDT TUE APR 14 2026  
   
REST OF TONIGHT
 
NE WIND 5 TO 10 KTS BACKING N AFTER MIDNIGHT.  
WAVES 2 FT OR LESS. AREAS OF DENSE FOG LATE IN THE EVENING.  
WIDESPREAD DENSE FOG AFTER MIDNIGHT. A CHANCE OF SHOWERS.    
WEDNESDAY
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. WIDESPREAD  
DENSE FOG IN THE MORNING, THEN PATCHY FOG IN THE AFTERNOON. A  
CHANCE OF SHOWERS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS.  
PATCHY FOG IN THE EVENING. A CHANCE OF SHOWERS.    
THURSDAY
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
SHOWERS.  
 

 
 
LMZ541-151000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
1001 PM CDT TUE APR 14 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT WEDNESDAY
 
 
   
REST OF TONIGHT
 
NE WIND 5 TO 10 KTS BACKING N AFTER MIDNIGHT.  
WAVES 2 FT OR LESS. AREAS OF DENSE FOG. A SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS.    
WEDNESDAY
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. AREAS OF  
DENSE FOG IN THE MORNING, THEN PATCHY FOG IN THE AFTERNOON. A  
CHANCE OF SHOWERS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS.  
PATCHY FOG IN THE EVENING. A CHANCE OF SHOWERS.    
THURSDAY
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
SHOWERS.  
 

 
 
LMZ542-543-151000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
1001 PM CDT TUE APR 14 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT WEDNESDAY
 
 
   
REST OF TONIGHT
 
NE WIND 5 TO 10 KTS BACKING N AFTER MIDNIGHT.  
WAVES 2 FT OR LESS. AREAS OF DENSE FOG. A SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE EVENING. A CHANCE OF SHOWERS.    
WEDNESDAY
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. AREAS OF  
DENSE FOG IN THE MORNING. PATCHY FOG IN THE AFTERNOON. A CHANCE  
OF SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
NE WIND 5 TO 10 KTS. WAVES 2 FT OR LESS.  
PATCHY FOG IN THE EVENING. SHOWERS LIKELY IN THE EVENING. A  
CHANCE OF THUNDERSTORMS. A CHANCE OF SHOWERS AFTER MIDNIGHT.    
THURSDAY
 
N WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
SHOWERS.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
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