Marine Weather Message
Issued by NWS Green Bay, WI

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721
WHUS73 KGRB 240823
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
223 AM CST Mon Nov 24 2025

LMZ541>543-241700-
/O.EXT.KGRB.SC.Y.0089.251124T1200Z-251125T0100Z/
/O.NEW.KGRB.GL.A.0005.251126T1500Z-251127T1800Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
223 AM CST Mon Nov 24 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM THIS MORNING TO
7 PM CST THIS EVENING...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY
MORNING...

* WHAT...For the Small Craft Advisory, southwest winds 10 to 20
  kts with gusts up to 25 kts and waves 3 to 5 ft expected. For
  the Gale Watch, northwest winds 20 to 30 kts with gusts up to 40
  kts and waves 3 to 6 ft possible.

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

* WHEN...For the Small Craft Advisory, from 6 AM this morning to
  7 PM CST this evening. For the Gale Watch, from Wednesday
  morning through Thursday morning.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$

LMZ521-522-241700-
/O.NEW.KGRB.GL.A.0005.251126T1500Z-251127T1800Z/
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-
223 AM CST Mon Nov 24 2025

...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY
MORNING...

* WHAT...Northwest winds 20 to 30 kts with gusts up to 40 kts and
  waves 3 to 6 ft possible.

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

* WHEN...From Wednesday morning through Thursday morning.

* IMPACTS...Strong winds can cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should consider altering plans to avoid possible
hazardous conditions.  Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.

&&

$$
Kieckbusch