491  
WHUS73 KMKX 010133  
MWWMKX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
833 PM CDT SUN APR 30 2017  
   
..GUSTY WINDS PERSISTING THROUGH TUESDAY
 
 
.BRISK WINDS WILL CONTINUE THROUGH TUESDAY AS STRONG LOW PRESSURE  
MOVES THROUGH THE REGION. THERE WILL PROBABLY BE A BRIEF LULL IN  
THE WINDS LATER TONIGHT INTO MONDAY MORNING. WAVES WILL REMAIN  
HIGH INTO TONIGHT DUE TO ONSHORE WINDS...EASING A BIT FOR MONDAY  
AND TUESDAY AS WINDS BECOME ALONG SHORE TO OFFSHORE.  
 
LMZ643>646-010945-  
/O.CON.KMKX.SC.Y.0047.000000T0000Z-170502T2200Z/  
SHEBOYGAN TO PORT WASHINGTON WI-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
NORTH POINT LIGHT TO WIND POINT WI-  
WIND POINT WI TO WINTHROP HARBOR IL-  
833 PM CDT SUN APR 30 2017  
 
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT  
TUESDAY...  
 
* WINDS: NORTHEAST 15 TO 25 KNOTS...BECOMING EAST 10 TO 15 KNOTS  
LATER TONIGHT AND THEN SOUTHERLY BY MONDAY MORNING. SOUTH TO  
SOUTHWEST WINDS WILL INCREASE TO 15 TO 20 KNOTS WITH GUSTS TO 25  
KNOTS BY MONDAY AFTERNOON...BECOMING WESTERLY MONDAY NIGHT INTO  
TUESDAY.  
 
* WAVES: WAVES 4 TO 6 FEET SUBSIDING TO 3 TO 5 FEET BY MONDAY  
MORNING AND 3 TO 4 FEET BY MONDAY AFTERNOON. WAVES WILL THEN  
SUBSIDE TO 1 TO 3 FEET ON TUESDAY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A SMALL CRAFT ADVISORY MEANS THAT WIND SPEEDS OF 21 TO 33 KNOTS  
ARE EXPECTED TO PRODUCE HAZARDOUS WAVE CONDITIONS TO SMALL CRAFT.  
INEXPERIENCED MARINERS...ESPECIALLY THOSE OPERATING SMALLER  
VESSELS SHOULD AVOID NAVIGATING IN THESE CONDITIONS.  
 

 
 

 
 
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