821
WHUS73 KDLH 191829
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
129 PM CDT SAT SEP 19 2026
LSZ140-200630-
/O.NEW.KDLH.SC.Y.0109.260920T0900Z-260920T2100Z/
GRAND PORTAGE TO GRAND MARAIS MN-
129 PM CDT SAT SEP 19 2026
..SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM CDT SUNDAY
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND
WAVES 1 TO 3 FT EXPECTED.
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN.
* WHEN...FROM 4 AM TO 4 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.
LSZ121-143>148-150-200630-
/O.NEW.KDLH.SC.Y.0109.260920T1200Z-260921T0300Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
DULUTH MN TO PORT WING WI-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-
129 PM CDT SAT SEP 19 2026
..SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TO 10 PM CDT SUNDAY
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND
WAVES 3 TO 6 FT EXPECTED.
* WHERE...SILVER BAY TO TWIN PORTS AND ALONG THE ENTIRE SOUTH
SHORE.
* WHEN...FROM 7 AM TO 10 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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