764
WHUS73 KGRB 171013
MWWGRB

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
513 AM CDT Sun Aug 17 2025

LMZ542-543-171815-
/O.CON.KGRB.SC.Y.0067.250817T1200Z-250818T2100Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
513 AM CDT Sun Aug 17 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM CDT MONDAY...

* WHAT...Northeast winds 15 to 20 kts, veering southeast tonight.
  Waves 3 to 6 ft expected.

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

* WHEN...From 7 AM this morning to 4 PM 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.

&&

$$

LMZ541-171815-
/O.CON.KGRB.SC.Y.0067.250817T1200Z-250818T1500Z/
Rock Island Passage to Sturgeon Bay WI-
513 AM CDT Sun Aug 17 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
MONDAY...

* WHAT...Northeast winds 15 to 20 kts, veering southeast tonight.
  Waves 3 to 5 ft expected.

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

* WHEN...From 7 AM this morning to 10 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.

&&

$$

mpc