WHUS73 KGRB 191650
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1150 AM CDT Tue May 19 2026

LMZ521-522-200000-
/O.EXP.KGRB.MF.Y.0007.000000T0000Z-260519T1700Z/
/O.CON.KGRB.SC.Y.0053.000000T0000Z-260520T0000Z/
Green Bay south of line from  Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from  Oconto WI to Little Sturgeon Bay WI-
1150 AM CDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
...DENSE FOG ADVISORY WILL EXPIRE AT NOON CDT TODAY...

* WHAT...West winds 10 to 15 kts with gusts up to 25 kts and 
  waves 1 to 2 ft.

* WHERE...Central and Southern Bay of Green Bay.

* WHEN...Until 7 PM CDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$

LMZ541>543-200000-
/O.EXP.KGRB.MF.Y.0007.000000T0000Z-260519T1700Z/
/O.CON.KGRB.SC.Y.0053.000000T0000Z-260520T0000Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1150 AM CDT Tue May 19 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS
EVENING...
...DENSE FOG ADVISORY WILL EXPIRE AT NOON CDT TODAY...

* WHAT...West winds 10 to 15 kts with gusts up to 25 kts and 
  waves 3 to 6 ft.

* WHERE...Lake Michigan nearshore waters from Washington Island 
  to Sheboygan.

* WHEN...Until 7 PM CDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$