Marine Weather Message
Issued by NWS Chicago, IL

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000
WHUS73 KLOT 071220
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
620 AM CST THU DEC 7 2017

LMZ740>743-071330-
/O.EXP.KLOT.SC.Y.0108.000000T0000Z-171207T1200Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
620 AM CST THU DEC 7 2017

...SMALL CRAFT ADVISORY HAS EXPIRED...

WEST WINDS OF 15 TO 20 KT WITH OCCASIONAL GUSTS TO AROUND 25 KT
WILL CONTINUE TODAY.

$$

LMZ744-745-072030-
/O.CON.KLOT.SC.Y.0108.000000T0000Z-171208T0000Z/
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
620 AM CST THU DEC 7 2017

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...

* WINDS...TO 30 KT.

* SIGNIFICANT WAVES...TO 7 FT.

* OCCASIONAL WAVES...TO 9 FT.

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.

&&

$$

BMD



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