841
WHUS73 KDLH 081821
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
121 PM CDT TUE SEP 8 2026
LSZ141>146-091200-
/O.EXT.KDLH.SC.Y.0102.000000T0000Z-260910T0000Z/
/O.CAN.KDLH.GL.A.0013.260909T1200Z-260909T2200Z/
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-
DULUTH MN TO PORT WING WI-PORT WING TO SAND ISLAND WI-
121 PM CDT TUE SEP 8 2026
..SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT WEDNESDAY
..GALE WATCH IS CANCELLED
* WHAT...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND
WAVES 1 TO 5 FT.
* WHERE...PORTIONS OF LAKE SUPERIOR.
* WHEN...UNTIL 7 PM CDT WEDNESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN
HAZARDOUS CONDITIONS.
LSZ121-147-148-150-091200-
/O.CON.KDLH.SC.Y.0102.000000T0000Z-260909T1200Z/
/O.CON.KDLH.GL.A.0013.260909T1200Z-260909T2200Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
SAND ISLAND TO BAYFIELD WI-OAK POINT TO SAXON HARBOR WI-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
121 PM CDT TUE SEP 8 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT
WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHWEST WINDS 10 TO 15
KT WITH GUSTS UP TO 30 KT AND WAVES 1 TO 3 FT. FOR THE GALE
WATCH, WEST WINDS 10 TO 20 KT WITH GUSTS UP TO 35 KT AND WAVES
2 TO 6 FT POSSIBLE.
* WHERE...CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI, SAND ISLAND
TO BAYFIELD WI, OAK POINT TO SAXON HARBOR WI AND OUTER APOSTLE
ISLANDS BEYOND 5 NM FROM MAINLAND.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 7 AM CDT WEDNESDAY.
FOR THE GALE WATCH, FROM WEDNESDAY MORNING THROUGH WEDNESDAY
AFTERNOON.
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND WAVES.
LSZ140-091200-
/O.CON.KDLH.SC.Y.0102.000000T0000Z-260909T1200Z/
/O.CON.KDLH.GL.A.0013.260909T1200Z-260909T2200Z/
GRAND PORTAGE TO GRAND MARAIS MN-
121 PM CDT TUE SEP 8 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM CDT
WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHWEST WINDS 10 TO 20
KT WITH GUSTS UP TO 30 KT AND WAVES 2 TO 5 FT. FOR THE GALE
WATCH, WEST WINDS 15 TO 25 KT WITH GUSTS UP TO 35 KT AND WAVES
3 TO 6 FT POSSIBLE.
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 7 AM CDT WEDNESDAY.
FOR THE GALE WATCH, FROM WEDNESDAY MORNING THROUGH WEDNESDAY
AFTERNOON.
* IMPACTS...STRONG WINDS CAN CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD CONSIDER ALTERING PLANS TO AVOID POSSIBLE
HAZARDOUS CONDITIONS. REMAIN IN PORT, SEEK SAFE HARBOR, ALTER
COURSE, AND/OR SECURE THE VESSEL FOR SEVERE WIND AND WAVES.
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