554
WHUS73 KDLH 141449
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
949 AM CDT SUN SEP 14 2025
LSZ144>146-150100-
/O.EXT.KDLH.MF.Y.0022.000000T0000Z-250914T1800Z/
/O.CON.KDLH.SC.Y.0097.250914T1500Z-250915T0100Z/
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-
PORT WING TO SAND ISLAND WI-
949 AM CDT SUN SEP 14 2025
...DENSE FOG ADVISORY NOW IN EFFECT UNTIL 1 PM CDT THIS
AFTERNOON...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...FOR THE DENSE FOG ADVISORY, DENSE FOG WILL REDUCE
VISIBILITY TO LESS THAN 1 NM. FOR THE SMALL CRAFT ADVISORY,
NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND WAVES 2
TO 5 FT EXPECTED.
* WHERE...TWO HARBORS TO DULUTH MN, DULUTH MN TO PORT WING WI
AND PORT WING TO SAND ISLAND WI.
* WHEN...FOR THE DENSE FOG ADVISORY, UNTIL 1 PM CDT THIS
AFTERNOON. FOR THE SMALL CRAFT ADVISORY, UNTIL 8 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>143-150-150100-
/O.CON.KDLH.SC.Y.0097.250914T1500Z-250915T0100Z/
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
SILVER BAY HARBOR TO TWO HARBORS MN-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
949 AM CDT SUN SEP 14 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS
EVENING...
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND
WAVES 2 TO 4 FT EXPECTED.
* WHERE...GRAND MARAIS TO TACONITE HARBOR MN, TACONITE HARBOR TO
SILVER BAY HARBOR MN, SILVER BAY HARBOR TO TWO HARBORS MN AND
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND.
* WHEN...UNTIL 8 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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