856  
FZUS53 KGRB 050136  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
836 PM CDT THU JUN 4 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-050400-  
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-  
836 PM CDT THU JUN 4 2026  
 
...SMALL CRAFT SHOULD EXERCISE CAUTION FROM THIS AFTERNOON  
THROUGH LATE TONIGHT...  
   
TONIGHT  
S WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A CHANCE OF  
SHOWERS. A SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT.    
FRIDAY  
S WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.    
FRIDAY NIGHT  
SW WIND 5 TO 10 KTS. WAVES 2 FT OR LESS. RAIN  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS IN THE EVENING.    
SATURDAY  
NW WIND 5 TO 10 KTS VEERING NE MID-DAY, THEN VEERING  
E EARLY IN THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY CLOUDY IN  
THE MORNING THEN CLEARING.  
 
 
 
LMZ541-050400-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
836 PM CDT THU JUN 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM CDT FRIDAY  
 
   
TONIGHT  
S WIND 10 TO 15 KTS. WAVES 3 TO 5 FT. A CHANCE OF  
SHOWERS.    
FRIDAY  
S WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. RAIN SHOWERS  
LIKELY IN THE MORNING, THEN A CHANCE OF SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON.    
FRIDAY NIGHT  
SW WIND 5 TO 10 KTS. WAVES 1 TO 3 FT. A CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
SATURDAY  
W WIND 5 TO 10 KTS BACKING SE IN THE LATE MORNING AND  
AFTERNOON. WAVES 2 FT OR LESS. PARTLY CLOUDY.  
 
 
 
LMZ542-543-050400-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
836 PM CDT THU JUN 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM CDT FRIDAY  
 
   
TONIGHT  
S WIND 10 TO 15 KTS. WAVES 3 TO 5 FT SUBSIDING TO 2 TO  
4 FT AFTER MIDNIGHT. RAIN SHOWERS LIKELY AFTER MIDNIGHT.    
FRIDAY  
S WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. RAIN SHOWERS IN  
THE MORNING. A SLIGHT CHANCE OF THUNDERSTORMS. A CHANCE OF  
SHOWERS IN THE AFTERNOON.    
FRIDAY NIGHT  
SW WIND 5 TO 10 KTS. WAVES 1 TO 3 FT. A CHANCE OF  
SHOWERS AND THUNDERSTORMS.    
SATURDAY  
W WIND 5 TO 10 KTS BACKING S MID-DAY, THEN BACKING SE  
EARLY IN THE AFTERNOON. WAVES 2 FT OR LESS. PARTLY CLOUDY.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR SUNDAY THROUGH TUESDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WI Page
Main Text Page