842
WHUS73 KMKX 050119
MWWMKX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
819 PM CDT SAT JUL 4 2026
LMZ080-777-779-878-050930-
/O.EXA.KMKX.MF.Y.0014.000000T0000Z-260705T1500Z/
LAKE MICHIGAN MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM OFFSHORE TO
MID-LINE OF LAKE.-
LAKE MICHIGAN FROM WINTHROP HARBOR TO WILMETTE HARBOR IL 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI 5NM OFFSHORE TO
MID LAKE-
819 PM CDT SAT JUL 4 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT SUNDAY
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 TO 2 NM.
* WHERE...LAKE MICHIGAN MICHIGAN CITY IN TO ST. JOSEPH MI 5 NM
OFFSHORE TO MID-LINE OF LAKE., LAKE MICHIGAN FROM WINTHROP
HARBOR TO WILMETTE HARBOR IL 5NM OFFSHORE TO MID LAKE, LAKE
MICHIGAN FROM WILMETTE HARBOR TO MICHIGAN CITY IN 5NM OFFSHORE
TO MID LAKE AND LAKE MICHIGAN FROM ST JOSEPH TO SOUTH HAVEN MI
5NM OFFSHORE TO MID LAKE.
* WHEN...UNTIL 10 AM CDT SUNDAY.
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE
YOUR RADAR AND COMPASS.
LMZ643>646-050930-
/O.CON.KMKX.MF.Y.0014.000000T0000Z-260705T1500Z/
SHEBOYGAN TO PORT WASHINGTON WI-
PORT WASHINGTON TO NORTH POINT LIGHT WI-
NORTH POINT LIGHT TO WIND POINT WI-
WIND POINT WI TO WINTHROP HARBOR IL-
819 PM CDT SAT JUL 4 2026
..DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT SUNDAY
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 TO 2 NM.
* WHERE...NEARSHORE WATERS FROM SHEBOYGAN TO WINTHROP HARBOR IL.
* WHEN...UNTIL 10 AM CDT SUNDAY.
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE
YOUR RADAR AND COMPASS.
LMZ366-565-567-669-671-673-675-868-870-872-874-876-050930-
/O.CON.KMKX.MF.Y.0014.000000T0000Z-260705T1500Z/
LAKE MICHIGAN FROM POINT BETSIE TO MANISTEE MI 5NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM STURGEON BAY TO TWO RIVERS WI 5NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM TWO RIVERS TO SHEBOYGAN WI 5NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SHEBOYGAN TO PORT WASHINGTON WI 5NM OFFSHORE
TO MID LAKE-
LAKE MICHIGAN FROM PORT WASHINGTON TO NORTH POINT LIGHT WI 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM WIND POINT WI TO WINTHROP HARBOR IL 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN FROM PENTWATER TO MANISTEE MI 5NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM WHITEHALL TO PENTWATER MI 5NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM GRAND HAVEN TO WHITEHALL MI 5NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID
LAKE-
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO MID
LAKE-
819 PM CDT SAT JUL 4 2026
..DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT SUNDAY
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO LESS THAN 1 NM.
* WHERE...CENTRAL THIRD OF THE OPEN WATERS OF LAKE MICHIGAN,
LAKE MICHIGAN FROM NORTH POINT LIGHT TO WIND POINT WI 5NM
OFFSHORE TO MID LAKE, LAKE MICHIGAN FROM WIND POINT WI TO
WINTHROP HARBOR IL 5NM OFFSHORE TO MID LAKE, LAKE MICHIGAN
FROM HOLLAND TO GRAND HAVEN MI 5NM OFFSHORE TO MID LAKE, AND
LAKE MICHIGAN FROM SOUTH HAVEN TO HOLLAND MI 5NM OFFSHORE TO
MID LAKE.
* WHEN...UNTIL 10 AM CDT SUNDAY.
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
IF YOU MUST NAVIGATE, PROCEED WITH CAUTION. USE PROPER FOG
SIGNALS. MAKE SURE ALL RUNNING LIGHTS ARE ON. REMEMBER TO USE
YOUR RADAR AND COMPASS.
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