Marine Weather Statement
Issued by NWS Chicago, IL

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000
FZUS73 KLOT 180545
MWSLOT

MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1245 AM CDT THU MAY 18 2017

LMZ740-180554-
/O.CAN.KLOT.MA.W.0013.000000T0000Z-170518T0600Z/
1245 AM CDT THU MAY 18 2017

...THE SPECIAL MARINE WARNING IS CANCELLED...

THE AFFECTED AREAS WERE...
WINTHROP HARBOR TO WILMETTE HARBOR IL...

THE THUNDERSTORMS HAVE MOVED OUT OF THE WARNED AREA AND NO
LONGER POSE A SIGNIFICANT THREAT TO BOATERS.

LAT...LON 4246 8702 4213 8696 4189 8697 4173 8753
      4183 8760 4188 8762 4189 8760 4190 8762
      4206 8767 4211 8760 4212 8761 4247 8726
TIME...MOT...LOC 0544Z 261DEG 47KT 4238 8712 4186 8760

$$

LMZ741-742-777-779-180600-
/O.CON.KLOT.MA.W.0013.000000T0000Z-170518T0600Z/
1245 AM CDT THU MAY 18 2017

...A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 100 AM CDT...

FOR THE FOLLOWING AREAS...
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM OFFSHORE
TO MID LAKE...
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM OFFSHORE
TO MID LAKE...
NORTHERLY ISLAND TO CALUMET HARBOR IL...
WILMETTE HARBOR TO NORTHERLY ISLAND IL...

AT 1244 AM CDT...STRONG THUNDERSTORMS WAS LOCATED ALONG A LINE
EXTENDING FROM 30 NM EAST OF WINTHROP HARBOR TO CHICAGO...MOVING
EAST AT 45 KNOTS.

HAZARD...WIND GUSTS TO NEARLY 50 KNOTS AND SMALL HAIL.

SOURCE...RADAR INDICATED.

IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
         SUDDENLY HIGHER WAVES.

STRONG THUNDERSTORMS WILL IMPACT NEARSHORE AREAS IMMEDIATELY
OFFSHORE OF CHICAGO.

LAT...LON 4246 8702 4213 8696 4189 8697 4173 8753
      4183 8760 4188 8762 4189 8760 4190 8762
      4206 8767 4211 8760 4212 8761 4247 8726
TIME...MOT...LOC 0544Z 261DEG 47KT 4238 8712 4186 8760

HAIL...<.75IN
WIND...49KTS

$$

MTF


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