WHUS73 KMKX 180815
MWWMKX

URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
315 AM CDT Mon May 18 2026

LMZ643-181615-
/O.EXP.KMKX.MF.Y.0005.000000T0000Z-260518T0800Z/
/O.NEW.KMKX.SC.Y.0054.260518T0815Z-260520T0000Z/
Sheboygan to Port Washington WI-
315 AM CDT Mon May 18 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT TUESDAY...
...DENSE FOG ADVISORY HAS EXPIRED...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and 
  waves 4 to 6 ft.

* WHERE...Nearshore Waters from Sheboygan to Port Washington.

* WHEN...Until 7 PM CDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ644-181615-
/O.EXP.KMKX.MF.Y.0005.000000T0000Z-260518T0800Z/
/O.NEW.KMKX.SC.Y.0054.260519T0900Z-260519T2100Z/
Port Washington to North Point Light WI-
315 AM CDT Mon May 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM CDT TUESDAY...
...DENSE FOG ADVISORY HAS EXPIRED...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt 
  expected.

* WHERE...Nearshore Waters from Port Washington to North Point 
  Lighthouse.

* WHEN...From 4 AM to 4 PM CDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LMZ645-646-181615-
/O.NEW.KMKX.SC.Y.0054.260519T0900Z-260519T2100Z/
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
315 AM CDT Mon May 18 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM CDT TUESDAY...

* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt 
  expected.

* WHERE...Nearshore Waters from North Point Lighthouse to 
  Winthrop Harbor IL.

* WHEN...From 4 AM to 4 PM CDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$