540
WHUS73 KDLH 280006
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
706 PM CDT MON JUL 27 2026
LSZ121-143>148-150-281215-
/O.EXP.KDLH.SC.Y.0089.000000T0000Z-260728T0000Z/
/O.CON.KDLH.MF.Y.0030.000000T0000Z-260728T1600Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
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-
706 PM CDT MON JUL 27 2026
..DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT TUESDAY
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1/2 NM.
* WHERE...SILVER BAY MN TO THE TWIN PORTS AND THE ENTIRE SOUTH
SHORE.
* WHEN...UNTIL 11 AM CDT TUESDAY.
* 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.
LSZ140>142-281215-
/O.CON.KDLH.MF.Y.0030.000000T0000Z-260728T1600Z/
GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
706 PM CDT MON JUL 27 2026
..DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 11 AM CDT TUESDAY
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO LESS THAN 1 NM.
* WHERE...GRAND PORTAGE TO SILVER BAY HARBOR MN.
* WHEN...UNTIL 11 AM CDT TUESDAY.
* 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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