681
WHUS73 KGRB 141821
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
121 PM CDT Thu May 14 2026

LMZ521-522-150230-
/O.NEW.KGRB.SC.Y.0051.260515T1400Z-260516T0500Z/
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-
121 PM CDT Thu May 14 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM FRIDAY TO MIDNIGHT
CDT FRIDAY NIGHT...

* WHAT...South winds 15 to 25 kts with gusts up to 30 kts and
  waves 2 to 4 ft expected.

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

* WHEN...From 9 AM Friday to midnight CDT Friday night.

* 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>543-150230-
/O.NEW.KGRB.SC.Y.0051.260515T1400Z-260516T1500Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
121 PM CDT Thu May 14 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM FRIDAY TO 10 AM CDT
SATURDAY...

* WHAT...South winds 15 to 25 kts with gusts up to 30 kts and
  waves 6 to 10 ft expected.

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

* WHEN...From 9 AM Friday to 10 AM CDT Saturday.

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


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

mpc