173
WHUS73 KDLH 162002
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
302 PM CDT THU JUL 16 2026
LSZ144-145-170815-
/O.CAN.KDLH.SC.Y.0084.000000T0000Z-260717T0300Z/
/O.CON.KDLH.MS.Y.0001.000000T0000Z-260717T1500Z/
TWO HARBORS TO DULUTH MN-DULUTH MN TO PORT WING WI-
302 PM CDT THU JUL 16 2026
...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
FRIDAY...
..SMALL CRAFT ADVISORY IS CANCELLED
* WHAT...DENSE SMOKE WILL REDUCE VISIBILITY TO LESS THAN 1 NM.
* WHERE...TWO HARBORS TO DULUTH MN AND DULUTH MN TO PORT WING WI.
* WHEN...UNTIL 10 AM CDT FRIDAY.
* 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>142-170815-
/O.CON.KDLH.MS.Y.0001.000000T0000Z-260717T1500Z/
GRAND PORTAGE TO GRAND MARAIS MN-
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR MN-
302 PM CDT THU JUL 16 2026
...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
FRIDAY...
* WHAT...DENSE SMOKE WILL REDUCE VISIBILITY TO LESS THAN 1 NM.
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN, GRAND MARAIS TO
TACONITE HARBOR MN AND TACONITE HARBOR TO SILVER BAY HARBOR MN.
* WHEN...UNTIL 10 AM CDT FRIDAY.
* 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.
LSZ121-143-146>148-150-170815-
/O.CON.KDLH.MS.Y.0001.000000T0000Z-260717T1500Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
SILVER BAY HARBOR TO TWO HARBORS MN-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-
302 PM CDT THU JUL 16 2026
...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 10 AM CDT
FRIDAY...
* WHAT...DENSE SMOKE WILL REDUCE VISIBILITY TO LESS THAN 1 NM.
* WHERE...PORTIONS OF LAKE SUPERIOR.
* WHEN...UNTIL 10 AM CDT FRIDAY.
* 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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