606  
FZUS53 KGRB 190656  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
156 AM CDT SAT SEP 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-  
156 AM CDT SAT SEP 19 2026  
   
REST OF THE NIGHT
 
SE WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A  
SLIGHT 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 IN  
THE MORNING THEN CLEARING. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 

 
 
LMZ542-543-191000-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
156 AM CDT SAT SEP 19 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING
 
 
   
REST OF THE NIGHT
 
SE WIND 10 TO 20 KTS. WAVES 4 TO 7 FT. A  
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.    
SATURDAY
 
SE WIND 15 TO 25 KTS BACKING E 10 TO 15 KTS EARLY IN  
THE AFTERNOON. WAVES 4 TO 7 FT. RAIN SHOWERS LIKELY AND A SLIGHT  
CHANCE OF THUNDERSTORMS.    
SATURDAY NIGHT
 
NE WIND 10 TO 15 KTS BECOMING 10 TO 20 KTS  
AFTER MIDNIGHT. WAVES 3 TO 5 FT. A CHANCE OF SHOWERS.    
SUNDAY
 
NE WIND TO 30 KTS. WAVES 4 TO 7 FT. PARTLY CLOUDY.  
 

 
 
LMZ541-191000-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
156 AM CDT SAT SEP 19 2026  
   
REST OF THE NIGHT
 
SE WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. A  
SLIGHT CHANCE OF SHOWERS.    
SATURDAY
 
SE WIND 10 TO 15 KTS. 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 3 TO 5 FT. PARTLY CLOUDY IN  
THE MORNING THEN BECOMING MOSTLY SUNNY. A SMALL CRAFT ADVISORY  
MAY BE NEEDED.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR MONDAY THROUGH WEDNESDAY.  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WI Page Main Text Page