793
WHUS73 KMKX 280754
MWWMKX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
154 AM CST SAT FEB 28 2026
LMZ261-362-364-563-280900-
/O.EXP.KMKX.GL.W.0012.000000T0000Z-260228T0800Z/
LAKE MICHIGAN FROM SEUL CHOIX POINT TO ROCK ISLAND PASSAGE 5NM
OFFSHORE TO MID LAKE-
LAKE MICHIGAN SOUTH OF A LINE FROM SEUL CHOIX POINT TO THE
MACKINAC BRIDGE AND NORTH OF A LINE FROM CHARLEVOIX MI TO SOUTH
FOX ISLAND 5NM OFFSHORE-
LAKE MICHIGAN FROM CHARLEVOIX TO POINT BETSIE MI 5NM OFFSHORE TO
MID LAKE-
LAKE MICHIGAN FROM ROCK ISLAND PASSAGE TO STURGEON BAY WI 5NM
OFFSHORE TO MID LAKE-
154 AM CST SAT FEB 28 2026
..GALE WARNING WILL EXPIRE AT 2 AM CST EARLY THIS MORNING
NORTHWEST WINDS HAVE SUBSIDED BELOW GALE FORCE, SO THE GALE
WARNING WILL BE ALLOWED TO EXPIRE.
LMZ643>646-281000-
/O.EXT.KMKX.SC.Y.0023.000000T0000Z-260228T1000Z/
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-
154 AM CST SAT FEB 28 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 AM CST EARLY THIS
MORNING...
* WHAT...NORTHWEST WINDS 15 TO 20 KT WITH GUSTS UP TO 25 KT.
* WHERE...NEARSHORE WATERS FROM SHEBOYGAN TO WINTHROP HARBOR IL.
* WHEN...UNTIL 4 AM CST EARLY THIS MORNING.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
WOOD
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