165
WHUS73 KDLH 121958
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
258 PM CDT SUN JUL 12 2026
LSZ140-130300-
/O.CON.KDLH.MF.Y.0025.000000T0000Z-260712T2300Z/
/O.CON.KDLH.SC.Y.0082.000000T0000Z-260713T0300Z/
GRAND PORTAGE TO GRAND MARAIS MN-
258 PM CDT SUN JUL 12 2026
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
* WHAT...FOR THE DENSE FOG ADVISORY, DENSE FOG WILL REDUCE
VISIBILITY TO 1 NM. FOR THE SMALL CRAFT ADVISORY, SOUTHWEST
WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND WAVES 2 TO 4 FT.
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN.
* WHEN...FOR THE DENSE FOG ADVISORY, UNTIL 6 PM CDT THIS
EVENING. FOR THE SMALL CRAFT ADVISORY, UNTIL 10 PM CDT THIS
EVENING.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT. LOW
VISIBILITY WILL MAKE NAVIGATION DIFFICULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN
HAZARDOUS CONDITIONS.
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.
LSZ141>144-122300-
/O.CON.KDLH.MF.Y.0025.000000T0000Z-260712T2300Z/
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
258 PM CDT SUN JUL 12 2026
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS
EVENING...
* WHAT...DENSE FOG WILL REDUCE VISIBILITY TO 1 NM.
* WHERE...GRAND MARAIS TO TACONITE HARBOR MN, TACONITE HARBOR TO
SILVER BAY HARBOR MN, SILVER BAY HARBOR TO TWO HARBORS MN AND
TWO HARBORS TO DULUTH MN.
* WHEN...UNTIL 6 PM CDT THIS EVENING.
* 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.
LSZ146-147-150-130300-
/O.CON.KDLH.SC.Y.0082.000000T0000Z-260713T0300Z/
PORT WING TO SAND ISLAND WI-SAND ISLAND TO BAYFIELD WI-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
258 PM CDT SUN JUL 12 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
* WHAT...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND
WAVES 1 TO 2 FT.
* WHERE...PORT WING TO SAND ISLAND WI, SAND ISLAND TO BAYFIELD
WI AND OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND.
* WHEN...UNTIL 10 PM CDT THIS EVENING.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN
HAZARDOUS CONDITIONS.
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