712  
FZUS53 KGRB 180136  
NSHGRB  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GREEN BAY WI  
736 PM CST SAT JAN 17 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ521-522-180500-  
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-  
736 PM CST SAT JAN 17 2026  
 
...GALE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY  
MORNING...  
   
TONIGHT
 
NW WIND 10 TO 15 KTS BACKING W 5 TO 10 KTS AFTER  
MIDNIGHT. WAVES 2 FT OR LESS. SCATTERED FLURRIES IN THE EVENING.    
SUNDAY
 
SW WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
LIGHT SNOW IN THE AFTERNOON.    
SUNDAY NIGHT
 
W WIND 10 TO 15 KTS BECOMING NW TO 30 KTS WITH  
GALE FORCE GUSTS TO AROUND 35 KTS IN THE LATE EVENING AND  
OVERNIGHT. WAVES 2 FT OR LESS. A CHANCE OF LIGHT SNOW. PATCHY  
BLOWING SNOW AFTER MIDNIGHT.    
MONDAY
 
NW WIND TO 30 KTS. GUSTS TO 35 KTS IN THE MORNING.  
WAVES 2 FT OR LESS. PATCHY BLOWING SNOW.  
 

 
 
LMZ541-180500-  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
736 PM CST SAT JAN 17 2026  
 
...GALE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY  
MORNING...  
   
TONIGHT
 
NW WIND 10 TO 15 KTS BACKING W 5 TO 10 KTS AFTER  
MIDNIGHT. WAVES 1 TO 3 FT. SCATTERED FLURRIES IN THE EVENING.    
SUNDAY
 
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A CHANCE OF  
LIGHT SNOW.    
SUNDAY NIGHT
 
W WIND 10 TO 20 KTS WITH GALE FORCE GUSTS TO  
AROUND 35 KTS BECOMING NW TO 30 KTS WITH GALE FORCE GUSTS TO  
AROUND 35 KTS AFTER MIDNIGHT. WAVES 2 FT OR LESS BUILDING TO 3 TO  
5 FT AFTER MIDNIGHT. A CHANCE OF LIGHT SNOW.    
MONDAY
 
NW WIND TO 30 KTS. GUSTS TO 40 KTS IN THE MORNING.  
WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4 FT IN THE AFTERNOON. PARTLY  
SUNNY.  
 

 
 
LMZ542-543-180500-  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
736 PM CST SAT JAN 17 2026  
 
...GALE WATCH IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY  
MORNING...  
   
TONIGHT
 
NW WIND 10 TO 15 KTS. WAVES 1 TO 3 FT. SCATTERED SNOW  
SHOWERS IN THE EVENING.    
SUNDAY
 
W WIND 10 TO 15 KTS. WAVES 2 FT OR LESS. A SLIGHT  
CHANCE OF LIGHT SNOW IN THE MORNING, THEN LIGHT SNOW LIKELY IN  
THE AFTERNOON.    
SUNDAY NIGHT
 
W WIND 10 TO 15 KTS BECOMING NW TO 30 KTS WITH  
GALE FORCE GUSTS TO AROUND 35 KTS IN THE LATE EVENING AND  
OVERNIGHT. WAVES 1 TO 3 FT BUILDING TO 4 TO 7 FT AFTER MIDNIGHT.  
LIGHT SNOW LIKELY IN THE EVENING, THEN A CHANCE OF LIGHT SNOW  
AFTER MIDNIGHT.    
MONDAY
 
NW GALES TO 35 KTS WITH GALE FORCE GUSTS TO AROUND  
40 KTS DECREASING TO TO 30 KTS WITH GALE FORCE GUSTS TO AROUND  
40 KTS IN THE LATE MORNING AND AFTERNOON. WAVES 4 TO 7 FT  
SUBSIDING TO 2 TO 4 FT IN THE AFTERNOON. PARTLY SUNNY.  
 

 
 
SEE LAKE MICHIGAN OPEN LAKE FORECAST FOR TUESDAY THROUGH THURSDAY.  
 
WAVE HEIGHT FORECAST IS FOR ICE FREE AREAS.  
 
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