Marine Weather Message
Issued by NWS Chicago, IL

Home | Current Version | Previous Version | Graphics & Text | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13
201
WHUS73 KLOT 180755
MWWLOT

URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
255 AM CDT FRI AUG 18 2017

LMZ740>743-180900-
/O.EXP.KLOT.SC.Y.0073.000000T0000Z-170818T0800Z/
WINTHROP HARBOR TO WILMETTE HARBOR-
WILMETTE HARBOR TO NORTHERLY ISLAND-
NORTHERLY ISLAND TO CALUMET HARBOR-CALUMET HARBOR TO GARY-
255 AM CDT FRI AUG 18 2017

...SMALL CRAFT ADVISORY WILL EXPIRE AT 3 AM CDT EARLY THIS
MORNING...

WHILE WINDS WILL REMAIN GUSTY TODAY, THE GUSTS WILL ONLY
OCCASIONALLY REACH 20-25 KT. IN ADDITION, THE OFFSHORE WIND
DIRECTION WILL KEEP WAVE ACTION SOMEWHAT TEMPERED.

$$

LMZ744-745-181500-
/O.EXT.KLOT.SC.Y.0073.000000T0000Z-170818T1500Z/
GARY TO BURNS HARBOR-BURNS HARBOR TO MICHIGAN CITY-
255 AM CDT FRI AUG 18 2017

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 10 AM CDT THIS
MORNING...

* WINDS...UP TO 25 KT.

* SIGNIFICANT WAVES...UP TO 5 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.

&&

$$

MTF



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.