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Small Craft Advisory


URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
934 PM CDT Sat Jul 5 2025

LMZ644>646-061045-
/O.NEW.KMKX.SC.Y.0071.250706T2100Z-250707T1200Z/
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
934 PM CDT Sat Jul 5 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM SUNDAY TO 7 AM CDT
MONDAY...

* WHAT...Northeast winds 10 to 15 knots with gusts to around 25
  knots. Waves 4 to 6 feet.

* WHERE...Nearshore Waters from Port Washington to Winthrop
  Harbor IL.

* WHEN...From 4 PM Sunday to 7 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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
905 PM CDT Sat Jul 5 2025

LMZ740>742-061015-
/O.NEW.KLOT.SC.Y.0072.250706T2000Z-250707T1400Z/
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
905 PM CDT Sat Jul 5 2025

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM SUNDAY TO 9 AM CDT
MONDAY...

* WHAT...North winds to 25 kt and significant waves to 6 ft
  occasionally to 8 ft expected.

* WHERE...Winthrop Harbor to Calumet Harbor, IL.

* WHEN...From 3 PM Sunday to 9 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.

&&

$$

URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
254 PM CDT Sat Jul 5 2025

LMZ541>543-060400-
/O.EXT.KGRB.SC.Y.0061.000000T0000Z-250706T0500Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
254 PM CDT Sat Jul 5 2025

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CDT
TONIGHT...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and waves
  3 to 5 ft.

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

* WHEN...Until midnight CDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

JLA

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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