763  
FZUS53 KGRB 142301  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
501 PM CST SUN DEC 14 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF THE SHORE ON LAKE MICHIGAN  
 
LMZ522-150900-  
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-  
501 PM CST SUN DEC 14 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT  
THROUGH MONDAY MORNING...  
   
TONIGHT  
SW WIND 10 TO 20 KTS. GUSTS TO AROUND 30 KTS AFTER  
MIDNIGHT. A CHANCE OF LIGHT SNOW AND FLURRIES AFTER MIDNIGHT.  
WAVES 1 TO 3 FT.    
MONDAY  
SW WIND 10 TO 20 KTS WITH GUSTS TO AROUND 25 KTS  
VEERING W 5 TO 10 KTS IN THE AFTERNOON. A SLIGHT CHANCE OF LIGHT  
SNOW IN THE MORNING. WAVES 1 TO 3 FT.    
MONDAY NIGHT  
SW WIND 5 TO 10 KTS. PARTLY CLOUDY IN THE EVENING  
THEN BECOMING MOSTLY CLOUDY. WAVES 2 FT OR LESS.    
TUESDAY  
SW WIND 10 TO 20 KTS WITH GUSTS TO AROUND 25 KTS.  
MOSTLY CLOUDY. WAVES 2 FT OR LESS. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
 
LMZ521-150900-  
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-  
501 PM CST SUN DEC 14 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT  
THROUGH MONDAY MORNING...  
...HEAVY FREEZING SPRAY WARNING IN EFFECT FROM 1 AM CST MONDAY  
THROUGH MONDAY MORNING...  
   
TONIGHT  
SW WIND 10 TO 20 KTS. GUSTS TO AROUND 25 KTS AFTER  
MIDNIGHT. A CHANCE OF FLURRIES IN THE EVENING, THEN A CHANCE OF  
LIGHT SNOW AFTER MIDNIGHT. FREEZING SPRAY AFTER MIDNIGHT. WAVES  
1 TO 3 FT BUILDING TO 3 TO 5 FT AFTER MIDNIGHT.    
MONDAY  
SW WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS  
VEERING W 10 TO 15 KTS IN THE AFTERNOON. FREEZING SPRAY IN THE  
MORNING. A SLIGHT CHANCE OF LIGHT SNOW IN THE MORNING. WAVES 4 TO  
7 FT SUBSIDING TO 1 TO 3 FT.    
MONDAY NIGHT  
SW WIND 5 TO 10 KTS. PARTLY CLOUDY IN THE EVENING  
THEN BECOMING MOSTLY CLOUDY. WAVES 2 FT OR LESS.    
TUESDAY  
SW WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS.  
CLOUDY. WAVES 1 TO 3 FT BUILDING TO 3 TO 5 FT IN THE LATE MORNING  
AND AFTERNOON. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
 
LMZ541-150900-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
501 PM CST SUN DEC 14 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT  
THROUGH MONDAY MORNING...  
   
TONIGHT  
SW WIND 10 TO 15 KTS INCREASING TO 15 TO 25 KTS WITH  
GUSTS TO AROUND 30 KTS AFTER MIDNIGHT. A CHANCE OF FLURRIES IN  
THE EVENING, THEN LIGHT SNOW LIKELY AFTER MIDNIGHT. WAVES 2 FT OR  
LESS BUILDING TO 3 TO 5 FT.    
MONDAY  
SW WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS  
VEERING W 10 TO 15 KTS IN THE AFTERNOON. FREEZING SPRAY IN THE  
MORNING. A CHANCE OF LIGHT SNOW IN THE MORNING. WAVES 4 TO 7 FT  
SUBSIDING TO 3 TO 5 FT IN THE AFTERNOON.    
MONDAY NIGHT  
W WIND 5 TO 10 KTS BACKING SW AFTER MIDNIGHT.  
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. WAVES  
1 TO 3 FT.    
TUESDAY  
SW WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS.  
MOSTLY CLOUDY. WAVES 1 TO 3 FT BUILDING TO 5 TO 8 FT. A SMALL  
CRAFT ADVISORY MAY BE NEEDED.  
 
 
 
LMZ542-543-150900-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
501 PM CST SUN DEC 14 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT CST TONIGHT  
THROUGH MONDAY MORNING...  
   
TONIGHT  
SW WIND 15 TO 25 KTS. GUSTS TO AROUND 30 KTS AFTER  
MIDNIGHT. A CHANCE OF LIGHT SNOW AND FLURRIES AFTER MIDNIGHT.  
WAVES 1 TO 3 FT BUILDING TO 3 TO 5 FT LATE IN THE NIGHT.    
MONDAY  
SW WIND 15 TO 25 KTS WITH GUSTS TO AROUND 30 KTS  
VEERING W 10 TO 15 KTS IN THE AFTERNOON. A SLIGHT CHANCE OF LIGHT  
SNOW IN THE MORNING. WAVES 3 TO 5 FT SUBSIDING TO 1 TO 3 FT.    
MONDAY NIGHT  
W WIND 5 TO 10 KTS. PARTLY CLOUDY IN THE EVENING  
THEN BECOMING MOSTLY CLOUDY. WAVES 2 FT OR LESS.    
TUESDAY  
SW WIND 15 TO 25 KTS. MOSTLY CLOUDY. WAVES 2 FT OR  
LESS BUILDING TO 4 TO 7 FT. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
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