719  
FZUS53 KGRB 282311  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
511 PM CST SUN DEC 28 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ522-290500-  
GREEN BAY SOUTH OF LINE FROM OCONTO WI TO LITTLE STURGEON BAY WI-  
511 PM CST SUN DEC 28 2025  
 
...GALE WARNING IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH  
MONDAY EVENING...  
   
LATE THIS AFTERNOON  
NE WIND 10 TO 15 KTS. WAVES 2 FT OR LESS.  
AREAS OF DENSE FOG. RAIN.   
TONIGHT  
N WIND 10 TO 20 KTS BECOMING NW GALES TO 40 KTS. WAVES  
2 FT OR LESS. PATCHY BLOWING SNOW IN THE EVENING. BLOWING SNOW  
AFTER MIDNIGHT. RAIN AND A SLIGHT CHANCE OF LIGHT SLEET IN THE  
EVENING. SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES AFTER  
MIDNIGHT.    
MONDAY  
NW GALES TO 35 KTS DECREASING TO TO 30 KTS EARLY IN THE  
AFTERNOON. GUSTS TO 40 KTS. WAVES 2 FT OR LESS. A CHANCE OF LIGHT  
SNOW IN THE MORNING. AREAS OF BLOWING SNOW IN THE MORNING, THEN  
PATCHY BLOWING SNOW IN THE AFTERNOON. VISIBILITY ONE QUARTER MILE  
OR LESS AT TIMES IN THE MORNING.    
MONDAY NIGHT  
NW WIND 15 TO 25 KTS BACKING W 10 TO 15 KTS AFTER  
MIDNIGHT. WAVES 2 FT OR LESS. PATCHY BLOWING SNOW IN THE EVENING.   
TUESDAY  
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
LIGHT SNOW IN THE MORNING, THEN LIGHT SNOW LIKELY IN THE  
AFTERNOON.  
 
 
 
LMZ521-290500-  
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-  
511 PM CST SUN DEC 28 2025  
 
...STORM WARNING IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH  
MONDAY EVENING...  
   
LATE THIS AFTERNOON  
NE WIND 10 TO 20 KTS. WAVES 1 TO 3 FT.  
AREAS OF FOG. RAIN.   
TONIGHT  
N WIND 15 TO 25 KTS INCREASING TO GALES TO 40 KTS WITH  
STORM FORCE GUSTS TO AROUND 50 KTS IN THE LATE EVENING AND  
OVERNIGHT. WAVES 8 TO 12 FT. RAIN AND A SLIGHT CHANCE OF LIGHT  
SLEET IN THE EVENING. SNOW. BLOWING SNOW AND FREEZING SPRAY AFTER  
MIDNIGHT. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES AFTER  
MIDNIGHT.    
MONDAY  
NW GALES TO 40 KTS WITH STORM FORCE GUSTS TO AROUND  
50 KTS. WAVES 8 TO 12 FT. HEAVY FREEZING SPRAY AND BLOWING SNOW.  
A CHANCE OF LIGHT SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT  
TIMES IN THE MORNING. A GALE WARNING MAY BE NEEDED.    
MONDAY NIGHT  
NW WIND TO 30 KTS WITH GALE FORCE GUSTS TO AROUND  
40 KTS. WAVES 5 TO 8 FT. HEAVY FREEZING SPRAY AND PATCHY BLOWING  
SNOW IN THE EVENING. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY  
W WIND 10 TO 20 KTS. WAVES 2 TO 4 FT SUBSIDING TO 1 TO  
3 FT IN THE AFTERNOON. A CHANCE OF LIGHT SNOW IN THE MORNING,  
THEN LIGHT SNOW LIKELY IN THE AFTERNOON.  
 
 
 
LMZ541-290500-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
511 PM CST SUN DEC 28 2025  
 
...STORM WARNING IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH  
MONDAY EVENING...  
   
LATE THIS AFTERNOON  
NE WIND 10 TO 20 KTS. WAVES 2 TO 4 FT.  
AREAS OF FOG. RAIN.   
TONIGHT  
N WIND TO 30 KTS WITH STORM FORCE GUSTS TO AROUND  
50 KTS INCREASING TO GALES TO 40 KTS WITH STORM FORCE GUSTS TO  
AROUND 50 KTS AFTER MIDNIGHT. WAVES 4 TO 7 FT BUILDING TO 6 TO  
10 FT AFTER MIDNIGHT. RAIN IN THE EVENING. SNOW. BLOWING SNOW  
AFTER MIDNIGHT. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES  
AFTER MIDNIGHT.    
MONDAY  
NW GALES TO 40 KTS WITH STORM FORCE GUSTS TO AROUND  
50 KTS. WAVES 8 TO 12 FT SUBSIDING TO 6 TO 10 FT IN THE  
AFTERNOON. BLOWING SNOW IN THE MORNING. FREEZING SPRAY. LIGHT  
SNOW IN THE MORNING. A CHANCE OF LIGHT SNOW IN THE AFTERNOON.  
VISIBILITY ONE QUARTER MILE OR LESS AT TIMES IN THE MORNING. A  
GALE WARNING MAY BE NEEDED.    
MONDAY NIGHT  
NW WIND TO 30 KTS. GUSTS TO 40 KTS IN THE  
EVENING. WAVES 4 TO 7 FT SUBSIDING TO 3 TO 5 FT AFTER MIDNIGHT.  
FREEZING SPRAY IN THE EVENING. A SMALL CRAFT ADVISORY MAY BE  
NEEDED.    
TUESDAY  
W WIND 10 TO 20 KTS. WAVES 1 TO 3 FT. LIGHT SNOW IN  
THE AFTERNOON.  
 
 
 
LMZ542-543-290500-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
511 PM CST SUN DEC 28 2025  
 
...GALE WARNING IN EFFECT FROM MIDNIGHT CST TONIGHT THROUGH  
MONDAY EVENING...  
   
LATE THIS AFTERNOON  
NE WIND 10 TO 15 KTS. WAVES 2 TO 4 FT.  
AREAS OF FOG. RAIN.   
TONIGHT  
N WIND 15 TO 25 KTS BECOMING NW GALES TO 40 KTS WITH  
GALE FORCE GUSTS TO AROUND 45 KTS IN THE LATE EVENING AND  
OVERNIGHT. WAVES 6 TO 10 FT. RAIN IN THE EVENING. SNOW. FREEZING  
SPRAY AND BLOWING SNOW AFTER MIDNIGHT. VISIBILITY ONE QUARTER  
MILE OR LESS AT TIMES AFTER MIDNIGHT.    
MONDAY  
NW GALES TO 40 KTS WITH GALE FORCE GUSTS TO AROUND  
45 KTS. WAVES 6 TO 10 FT SUBSIDING TO 5 TO 8 FT IN THE AFTERNOON.  
BLOWING SNOW IN THE MORNING. FREEZING SPRAY. A CHANCE OF LIGHT  
SNOW. VISIBILITY ONE QUARTER MILE OR LESS AT TIMES IN THE  
MORNING.    
MONDAY NIGHT  
NW WIND TO 30 KTS. GUSTS TO 35 KTS IN THE  
EVENING. WAVES 4 TO 7 FT SUBSIDING TO 2 TO 4 FT AFTER MIDNIGHT.  
PARTLY CLOUDY.    
TUESDAY  
W WIND 15 TO 25 KTS. WAVES 1 TO 3 FT. LIGHT SNOW  
LIKELY IN THE AFTERNOON. A SMALL CRAFT ADVISORY MAY BE NEEDED.  
 
 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
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