958
WHUS73 KDLH 140241
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
941 PM CDT SAT SEP 13 2025
LSZ144>146-141445-
/O.CON.KDLH.MF.Y.0022.000000T0000Z-250914T1500Z/
/O.NEW.KDLH.SC.Y.0097.250914T1800Z-250915T0100Z/
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-
PORT WING TO SAND ISLAND WI-
941 PM CDT SAT SEP 13 2025
..DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT SUNDAY
..SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT SUNDAY
* WHAT...FOR THE DENSE FOG ADVISORY, DENSE FOG WILL REDUCE
VISIBILITY TO 1/4 NM OR LESS. FOR THE SMALL CRAFT ADVISORY,
NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND WAVES 2
TO 4 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 10 AM CDT SUNDAY. FOR
THE SMALL CRAFT ADVISORY, FROM 1 PM TO 8 PM CDT SUNDAY.
* 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.
LSZ143-150-141445-
/O.NEW.KDLH.SC.Y.0097.250914T1800Z-250915T0100Z/
SILVER BAY HARBOR TO TWO HARBORS MN-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
941 PM CDT SAT SEP 13 2025
..SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM TO 8 PM CDT SUNDAY
* WHAT...NORTHEAST WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT AND
WAVES 2 TO 4 FT EXPECTED.
* WHERE...SILVER BAY HARBOR TO TWO HARBORS MN AND OUTER APOSTLE
ISLANDS BEYOND 5 NM FROM MAINLAND.
* WHEN...FROM 1 PM TO 8 PM CDT SUNDAY.
* 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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