777
WHUS73 KDLH 221230
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
730 AM CDT MON JUN 22 2026
LSZ121-145>148-150-221600-
/O.NEW.KDLH.MF.Y.0016.260622T1300Z-260622T1600Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
DULUTH MN TO PORT WING WI-PORT WING TO SAND ISLAND WI-
SAND ISLAND TO BAYFIELD WI-OAK POINT TO SAXON HARBOR WI-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
730 AM CDT MON JUN 22 2026
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CDT THIS MORNING
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO A QUARTER OF A MILE.
* WHERE...PORTIONS OF LAKE SUPERIOR.
* WHEN...UNTIL 11 AM CDT THIS MORNING.
* IMPACTS...LOW VISIBILITY WILL MAKE NAVIGATION DIFFICULT.
* ADDITIONAL DETAILS...THE FOG IS A TRANSIENT, BUT THICK WHERE IT
IS OCCURRING.
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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
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