783  
FZUS53 KGRB 190625  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
124 AM CDT THU MAR 19 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-  
124 AM CDT THU MAR 19 2026  
   
REST OF THE NIGHT  
W WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. A  
SLIGHT CHANCE OF LIGHT FREEZING RAIN AND LIGHT SNOW.    
THURSDAY  
NW WIND 5 TO 10 KTS VEERING E MID-DAY, THEN VEERING  
SE EARLY IN THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.    
THURSDAY NIGHT  
S WIND 5 TO 10 KTS VEERING SW 10 TO 15 KTS  
AFTER MIDNIGHT. WAVES 2 FT OR LESS. MOSTLY CLOUDY.    
FRIDAY  
W WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. PARTLY SUNNY.  
 
 
 
LMZ541-191000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
124 AM CDT THU MAR 19 2026  
   
REST OF THE NIGHT  
W WIND 10 TO 15 KTS. WAVES 2 TO 4 FT. A  
SLIGHT CHANCE OF LIGHT SNOW.    
THURSDAY  
N WIND 5 TO 10 KTS VEERING NE MID-DAY, THEN VEERING  
SE EARLY IN THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.    
THURSDAY NIGHT  
S WIND 10 TO 15 KTS VEERING SW AFTER MIDNIGHT.  
WAVES 1 TO 3 FT. A CHANCE OF LIGHT RAIN.    
FRIDAY  
W WIND 5 TO 10 KTS VEERING NW IN THE LATE MORNING AND  
AFTERNOON. WAVES 1 TO 3 FT. PARTLY SUNNY.  
 
 
 
LMZ542-543-191000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
124 AM CDT THU MAR 19 2026  
   
REST OF THE NIGHT  
W WIND 5 TO 10 KTS. WAVES 1 TO 3 FT. LIGHT  
RAIN LIKELY AND A CHANCE OF LIGHT SNOW.    
THURSDAY  
NW WIND 5 TO 10 KTS VEERING E MID-DAY, THEN VEERING  
SE EARLY IN THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.    
THURSDAY NIGHT  
S WIND 10 TO 15 KTS VEERING SW AFTER MIDNIGHT.  
WAVES 1 TO 3 FT. MOSTLY CLOUDY.    
FRIDAY  
W WIND 10 TO 15 KTS VEERING NW 5 TO 10 KTS EARLY IN THE  
AFTERNOON. WAVES 2 FT OR LESS. PARTLY SUNNY.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SATURDAY THROUGH MONDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
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