990  
FZUS53 KGRB 012103  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
403 PM CDT TUE APR 1 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ521-522-020100-  
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-  
403 PM CDT TUE APR 1 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM CDT THIS EVENING  
THROUGH WEDNESDAY AFTERNOON...  
   
REST OF THIS AFTERNOON
 
E WIND 10 TO 15 KTS. MOSTLY CLOUDY.  
WAVES 2 FT OR LESS.    
TONIGHT
 
SE WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS. A  
CHANCE OF LIGHT SNOW IN THE EVENING, THEN LIGHT SNOW AND A SLIGHT  
CHANCE OF LIGHT RAIN AFTER MIDNIGHT. WAVES 1 TO 3 FT BUILDING TO  
3 TO 5 FT AFTER MIDNIGHT.    
WEDNESDAY
 
SE WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS.  
RAIN AND LIGHT SNOW IN THE MORNING, THEN RAIN SHOWERS IN THE  
AFTERNOON. WAVES 3 TO 5 FT.    
WEDNESDAY NIGHT
 
S WIND 10 TO 20 KTS VEERING SW 15 TO 25 KTS  
AFTER MIDNIGHT. MOSTLY CLOUDY. WAVES 1 TO 3 FT BUILDING TO 3 TO  
5 FT AFTER MIDNIGHT. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
THURSDAY
 
W WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS.  
PARTLY SUNNY. WAVES 3 TO 5 FT SUBSIDING TO 1 TO 3 FT IN THE  
AFTERNOON.  
 

 
 
LMZ541-020100-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
403 PM CDT TUE APR 1 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT
 
 
   
REST OF THIS AFTERNOON
 
E WIND 10 TO 20 KTS. MOSTLY CLOUDY.  
WAVES 2 FT OR LESS.    
TONIGHT
 
E WIND 10 TO 20 KTS BECOMING SE TO AROUND 30 KTS AFTER  
MIDNIGHT. A CHANCE OF LIGHT SNOW IN THE EVENING, THEN LIGHT SNOW  
AND A SLIGHT CHANCE OF LIGHT RAIN AFTER MIDNIGHT. WAVES 2 TO 4 FT  
BUILDING TO 5 TO 8 FT.    
WEDNESDAY
 
SE WIND TO AROUND 30 KTS. RAIN AND LIGHT SNOW IN THE  
MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. WAVES 6 TO  
10 FT SUBSIDING TO 5 TO 8 FT LATE IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
S WIND 10 TO 20 KTS VEERING SW 15 TO 25 KTS  
AFTER MIDNIGHT. A CHANCE OF RAIN SHOWERS IN THE EVENING. WAVES  
4 TO 7 FT.    
THURSDAY
 
W WIND 15 TO 25 KTS DECREASING TO 10 TO 15 KTS IN THE  
AFTERNOON. PARTLY SUNNY. WAVES 3 TO 5 FT SUBSIDING TO 2 FT OR  
LESS.  
 

 
 
LMZ543-020100-  
TWO RIVERS TO SHEBOYGAN WI-  
403 PM CDT TUE APR 1 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM CDT WEDNESDAY
 
 
...GALE WARNING IN EFFECT FROM 4 AM CDT WEDNESDAY THROUGH  
WEDNESDAY AFTERNOON...  
   
REST OF THIS AFTERNOON
 
E WIND 10 TO 15 KTS. CLOUDY. WAVES 1 TO  
3 FT.    
TONIGHT
 
SE WIND TO AROUND 30 KTS WITH GUSTS TO AROUND 35 KTS.  
LIGHT SNOW AND RAIN. WAVES 1 TO 3 FT BUILDING TO 8 TO 12 FT.    
WEDNESDAY
 
SE WIND TO AROUND 30 KTS WITH GUSTS TO AROUND  
35 KTS. RAIN IN THE MORNING, THEN RAIN SHOWERS LIKELY AND A  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 10 TO 14 FT  
SUBSIDING TO 6 TO 10 FT LATE IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SW WIND 15 TO 25 KTS. MOSTLY CLOUDY IN THE  
EVENING THEN BECOMING PARTLY CLOUDY. WAVES 5 TO 8 FT SUBSIDING TO  
3 TO 5 FT. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
THURSDAY
 
W WIND 15 TO 25 KTS. PARTLY SUNNY. WAVES 2 TO 4 FT  
SUBSIDING TO 1 TO 3 FT IN THE AFTERNOON.  
 

 
 
LMZ542-020100-  
STURGEON BAY TO TWO RIVERS WI-  
403 PM CDT TUE APR 1 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE WEDNESDAY NIGHT
 
 
   
REST OF THIS AFTERNOON
 
E WIND 10 TO 15 KTS. MOSTLY CLOUDY.  
WAVES 2 FT OR LESS.    
TONIGHT
 
SE WIND TO AROUND 30 KTS. LIGHT SNOW AND A SLIGHT  
CHANCE OF RAIN. WAVES 1 TO 3 FT BUILDING TO 6 TO 10 FT.    
WEDNESDAY
 
SE WIND TO AROUND 30 KTS. RAIN IN THE MORNING, THEN  
RAIN SHOWERS LIKELY IN THE AFTERNOON. WAVES 8 TO 12 FT SUBSIDING  
TO 6 TO 10 FT LATE IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
SW WIND 15 TO 25 KTS. MOSTLY CLOUDY IN THE  
EVENING THEN BECOMING PARTLY CLOUDY. WAVES 5 TO 8 FT SUBSIDING TO  
4 TO 7 FT.    
THURSDAY
 
W WIND 15 TO 25 KTS. PARTLY SUNNY. WAVES 3 TO 5 FT  
SUBSIDING TO 1 TO 3 FT IN THE AFTERNOON.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR FRIDAY THROUGH SUNDAY.  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WI Page Main Text Page