749
WHUS73 KDLH 130813
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
313 AM CDT THU AUG 13 2026
LSZ143>146-132015-
/O.NEW.KDLH.SC.Y.0094.260814T1500Z-260815T0700Z/
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
DULUTH MN TO PORT WING WI-PORT WING TO SAND ISLAND WI-
313 AM CDT THU AUG 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM FRIDAY TO 2 AM CDT
SATURDAY...
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND
WAVES 3 TO 5 FT EXPECTED.
* WHERE...SILVER BAY HARBOR TO TWO HARBORS MN, TWO HARBORS TO
DULUTH MN, DULUTH MN TO PORT WING WI AND PORT WING TO SAND
ISLAND WI.
* WHEN...FROM 10 AM FRIDAY TO 2 AM CDT SATURDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN
HAZARDOUS CONDITIONS.
LSZ121-147-148-150-132015-
/O.NEW.KDLH.SC.Y.0094.260814T1500Z-260815T0300Z/
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-
313 AM CDT THU AUG 13 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 10 PM CDT
FRIDAY...
* WHAT...NORTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND
WAVES 2 TO 4 FT EXPECTED.
* 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...FROM 10 AM TO 10 PM CDT FRIDAY.
* 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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