WHUS73 KGRB 261312

MWWGRB



URGENT - MARINE WEATHER MESSAGE

National Weather Service Green Bay WI

812 AM CDT Thu Jun 26 2025



LMZ541-262115-

/O.CON.KGRB.SC.Y.0060.000000T0000Z-250627T0600Z/

Rock Island Passage to Sturgeon Bay WI-

812 AM CDT Thu Jun 26 2025



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



* WHAT...Northeast winds 10 to 20 kts with gusts over 25 kts and 

  waves 2 to 4 ft.



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

  to Sturgeon Bay.



* WHEN...Until 1 AM CDT Friday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LMZ521-522-262115-

/O.CON.KGRB.SC.Y.0060.000000T0000Z-250627T0000Z/

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-

812 AM CDT Thu Jun 26 2025



...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS

EVENING...



* WHAT...Northeast winds 10 to 20 kts with gusts over 25 kts and

  waves 2 to 4 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.



&&



$$

TSK

