265  
FZUS53 KGRB 190212  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
912 PM CDT FRI SEP 18 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-191000-  
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-  
912 PM CDT FRI SEP 18 2026  
   
REST OF TONIGHT  
E WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A  
CHANCE OF SHOWERS.    
SATURDAY  
E WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
SHOWERS.    
SATURDAY NIGHT  
NE WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE  
OF SHOWERS IN THE EVENING.    
SUNDAY  
NE WIND 15 TO 25 KTS. WAVES 2 TO 4 FT. PARTLY CLOUDY. A  
SMALL CRAFT ADVISORY MAY BE NEEDED.  
 
 
 
LMZ542-543-191000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
912 PM CDT FRI SEP 18 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM CDT SATURDAY THROUGH  
SATURDAY EVENING...  
   
REST OF TONIGHT  
E WIND 10 TO 20 KTS VEERING SE 15 TO 25 KTS  
AFTER MIDNIGHT. WAVES 2 TO 4 FT BUILDING TO 4 TO 7 FT AFTER  
MIDNIGHT. RAIN SHOWERS LIKELY. A SLIGHT CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT.    
SATURDAY  
SE WIND 15 TO 25 KTS. WAVES 5 TO 8 FT. A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE MORNING. A CHANCE OF SHOWERS.    
SATURDAY NIGHT  
NE WIND 10 TO 20 KTS. WAVES 4 TO 7 FT. A CHANCE  
OF SHOWERS.    
SUNDAY  
NE WIND TO 30 KTS. WAVES 4 TO 7 FT. PARTLY SUNNY.  
 
 
 
LMZ541-191000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
912 PM CDT FRI SEP 18 2026  
   
REST OF TONIGHT  
E WIND 10 TO 15 KTS. WAVES 2 TO 4 FT. A CHANCE  
OF SHOWERS.    
SATURDAY  
SE WIND 10 TO 15 KTS BACKING E EARLY IN THE  
AFTERNOON. WAVES 2 TO 4 FT. A CHANCE OF SHOWERS.    
SATURDAY NIGHT  
NE WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE  
OF SHOWERS IN THE EVENING.    
SUNDAY  
NE WIND 15 TO 25 KTS. WAVES 2 TO 4 FT. PARTLY SUNNY. A  
SMALL CRAFT ADVISORY MAY BE NEEDED.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR MONDAY THROUGH WEDNESDAY.  
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