Marine Weather Message
Issued by NWS Chicago, IL

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000
WHUS73 KLOT 200947
MWWLOT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
347 AM CST Mon Jan 20 2020

LMZ740>743-201500-
/O.CON.KLOT.SC.Y.0010.000000T0000Z-200120T1500Z/
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
Calumet Harbor IL to Gary IN-
347 AM CST Mon Jan 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WINDS...Northwest to 20 kt.

* SIGNIFICANT WAVES...to 6 ft.

* OCCASIONAL WAVES...to 8 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.

&&

$$

LMZ744-745-201500-
/O.CON.KLOT.SC.Y.0010.000000T0000Z-200120T1500Z/
Gary to Burns Harbor IN-Burns Harbor to Michigan City IN-
347 AM CST Mon Jan 20 2020

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM CST THIS
MORNING...

* WINDS...West to 15 kt.

* SIGNIFICANT WAVES...to 6 ft.

* OCCASIONAL WAVES...to 8 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.

&&

$$


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