609  
WHUS73 KGRB 210214  
MWWGRB  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE GREEN BAY WI  
914 PM CDT FRI SEP 20 2019  
 
LMZ541-211015-  
/O.EXT.KGRB.MF.Y.0021.000000T0000Z-190921T1300Z/  
/O.NEW.KGRB.SC.Y.0062.190921T1800Z-190922T1800Z/  
ROCK ISLAND PASSAGE TO STURGEON BAY WI-  
914 PM CDT FRI SEP 20 2019  
   
..DENSE FOG ADVISORY NOW IN EFFECT UNTIL 8 AM CDT SATURDAY
 
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM SATURDAY TO 1 PM CDT  
SUNDAY...  
 
THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A SMALL  
CRAFT ADVISORY, WHICH IS IN EFFECT FROM 1 PM SATURDAY TO 1 PM CDT  
SUNDAY.  
 
* WINDS...BECOMING SOUTH AND INCREASING TO 15 TO 25 KNOTS SATURDAY  
AFTERNOON.  
 
* WAVES...BUILDING TO 4 TO 7 FEET BY MID AFTERNOON ON SATURDAY.  
 
* VISIBILITY...FOG WILL CAUSE REDUCED VISIBILITY TO LESS THAN 1  
MILE AT TIMES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE  
REDUCED TO LESS THAN ONE MILE. INEXPERIENCED MARINERS...  
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID  
NAVIGATING IN THESE CONDITIONS.  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OVER 20 KNOTS OR  
WAVES GREATER THAN 4 FEET ARE EXPECTED TO PRODUCE HAZARDOUS  
CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY  
THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE  
CONDITIONS.  
 

 
 

 
 
LMZ542-543-211015-  
/O.EXB.KGRB.MF.Y.0021.000000T0000Z-190921T1300Z/  
/O.NEW.KGRB.SC.Y.0062.190921T1800Z-190922T1800Z/  
STURGEON BAY TO TWO RIVERS WI-TWO RIVERS TO SHEBOYGAN WI-  
914 PM CDT FRI SEP 20 2019  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 8 AM CDT SATURDAY
 
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM SATURDAY TO 1 PM CDT  
SUNDAY...  
 
THE NATIONAL WEATHER SERVICE IN GREEN BAY HAS ISSUED A DENSE FOG  
ADVISORY, WHICH IS IN EFFECT UNTIL 8 AM CDT SATURDAY. A SMALL  
CRAFT ADVISORY HAS ALSO BEEN ISSUED. THIS SMALL CRAFT ADVISORY IS  
IN EFFECT FROM 1 PM SATURDAY TO 1 PM CDT SUNDAY.  
 
* WINDS...BECOMING SOUTH AND INCREASING TO 15 TO 25 KNOTS SATURDAY  
AFTERNOON.  
 
* WAVES...BUILDING TO 4 TO 7 FEET BY MID AFTERNOON ON SATURDAY.  
 
* VISIBILITY...FOG WILL CAUSE REDUCED VISIBILITY TO LESS THAN 1  
MILE AT TIMES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE  
REDUCED TO LESS THAN ONE MILE. INEXPERIENCED MARINERS...  
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID  
NAVIGATING IN THESE CONDITIONS.  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OVER 20 KNOTS OR  
WAVES GREATER THAN 4 FEET ARE EXPECTED TO PRODUCE HAZARDOUS  
CONDITIONS TO SMALL CRAFT. INEXPERIENCED MARINERS, ESPECIALLY  
THOSE OPERATING SMALLER VESSELS SHOULD AVOID NAVIGATING IN THESE  
CONDITIONS.  
 

 
 

 
 
LMZ521-522-211015-  
/O.EXT.KGRB.MF.Y.0021.000000T0000Z-190921T1300Z/  
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-  
914 PM CDT FRI SEP 20 2019  
   
..DENSE FOG ADVISORY NOW IN EFFECT UNTIL 8 AM CDT SATURDAY
 
 
* VISIBILITY...FOG WILL CAUSE REDUCED VISIBILITY TO LESS THAN 1  
MILE AT TIMES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A DENSE FOG ADVISORY MEANS VISIBILITIES WILL FREQUENTLY BE  
REDUCED TO LESS THAN ONE MILE. INEXPERIENCED MARINERS...  
ESPECIALLY THOSE OPERATING SMALLER VESSELS SHOULD AVOID  
NAVIGATING IN THESE CONDITIONS.  
 

 
 

 
 
HYKIN  
 
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