WHUS73 KGRB 221517

MWWGRB



URGENT - MARINE WEATHER MESSAGE

National Weather Service Green Bay WI

1017 AM CDT Sun Mar 22 2026



LMZ521-522-541-222200-

/O.CON.KGRB.SC.Y.0029.000000T0000Z-260322T2200Z/

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-

Rock Island Passage to Sturgeon Bay WI-

1017 AM CDT Sun Mar 22 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CDT THIS

AFTERNOON...



* WHAT...North winds 15 to 20 kts with gusts to around 25 kts. Waves

  3 to 5 ft on Lake Michigan and 1 to 2 ft in ice free areas on 

  the bay.



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

  Michigan nearshore waters from Washington Island to Sturgeon 

  Bay.



* WHEN...Until 5 PM CDT this afternoon.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LMZ542-543-222330-

/O.CON.KGRB.SC.Y.0029.000000T0000Z-260323T0600Z/

Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-

1017 AM CDT Sun Mar 22 2026



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM CDT MONDAY...



* WHAT...North winds 15 to 25 kts with gusts up to 30 kts and

  waves 3 to 6 ft.



* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to 

  Sheboygan.



* WHEN...Until 1 AM CDT Monday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$

Kieckbusch