478  
FZUS53 KGRB 241128  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
628 AM CDT THU JUL 24 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-242000-  
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-  
628 AM CDT THU JUL 24 2025  
   
TODAY  
SW WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND  
THUNDERSTORMS. WAVES 2 FT OR LESS.    
TONIGHT  
NE WIND 10 TO 15 KTS BACKING N AROUND 5 KTS AFTER  
MIDNIGHT. A SLIGHT CHANCE OF LIGHT SHOWERS AND THUNDERSTORMS IN  
THE EVENING. PATCHY FOG AFTER MIDNIGHT. WAVES 2 FT OR LESS.    
FRIDAY  
SE WIND 5 TO 10 KTS. MOSTLY SUNNY IN THE MORNING THEN  
BECOMING PARTLY CLOUDY. WAVES 2 FT OR LESS.    
FRIDAY NIGHT  
SE WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR  
LESS.  
 
 
 
LMZ541-242000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
628 AM CDT THU JUL 24 2025  
   
TODAY  
SW WIND 5 TO 10 KTS VEERING NW IN THE AFTERNOON. PATCHY  
FOG IN THE MORNING. A CHANCE OF LIGHT SHOWERS AND THUNDERSTORMS.  
WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT IN THE LATE MORNING AND  
AFTERNOON.    
TONIGHT  
N WIND 5 TO 10 KTS. A SLIGHT CHANCE OF LIGHT SHOWERS  
AND THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER MIDNIGHT.  
WAVES 2 FT OR LESS.    
FRIDAY  
NE WIND AROUND 5 KTS VEERING SE IN THE AFTERNOON.  
MOSTLY SUNNY IN THE MORNING THEN BECOMING PARTLY CLOUDY. WAVES  
2 FT OR LESS.    
FRIDAY NIGHT  
SE WIND 5 TO 10 KTS. MOSTLY CLOUDY. WAVES 2 FT OR  
LESS.  
 
 
 
LMZ542-543-242000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
628 AM CDT THU JUL 24 2025  
   
TODAY  
SW WIND 5 TO 10 KTS VEERING W IN THE AFTERNOON. A CHANCE  
OF LIGHT SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FT.    
TONIGHT  
N WIND 5 TO 10 KTS. A CHANCE OF LIGHT SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING. PATCHY FOG AFTER  
MIDNIGHT. WAVES 2 FT OR LESS.    
FRIDAY  
E WIND 5 TO 10 KTS. PATCHY FOG IN THE MORNING. WAVES  
2 FT OR LESS.    
FRIDAY NIGHT  
E WIND 5 TO 10 KTS VEERING SE AFTER MIDNIGHT. A  
CHANCE OF LIGHT SHOWERS AFTER MIDNIGHT. WAVES 2 FT OR LESS.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WI Page
Main Text Page