809
WHUS73 KDLH 140651
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
151 AM CDT THU MAY 14 2026
LSZ143>145-141900-
/O.NEW.KDLH.SC.Y.0060.260514T1800Z-260516T0300Z/
SILVER BAY HARBOR TO TWO HARBORS MN-TWO HARBORS TO DULUTH MN-
DULUTH MN TO PORT WING WI-
151 AM CDT THU MAY 14 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO
10 PM CDT FRIDAY...
* WHAT...PROLONGED PERIOD OF GUSTY WINDS AND ELEVATED WAVES WITH
MULTIPLE WIND SHIFTS CREATING CONDITIONS HAZARDOUS FOR SMALL
CRAFT.
* WHERE...SILVER BAY HARBOR TO DULUTH MN TO PORT WING WI.
* WHEN...FROM 1 PM THIS AFTERNOON TO 10 PM CDT FRIDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
* ADDITIONAL DETAILS...THURSDAY AFTERNOON EAST WINDS 10 TO 20 KT
GUSTING TO 25 KT AND WAVES 2 TO 4 FT. THURSDAY NIGHT SOUTH WINDS
15 TO 25 KTS AND WAVES 1 TO 4 FT. FRIDAY SOUTHWEST WINDS 15 TO
20 KTS GUSTING TO 30 KT AND WAVES 3 TO 5 FT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN
HAZARDOUS CONDITIONS.
LSZ121-141-142-146>148-150-141900-
/O.NEW.KDLH.SC.Y.0060.260515T0300Z-260516T0300Z/
CHEQUAMEGON BAY-BAYFIELD TO OAK POINT WI-
GRAND MARAIS TO TACONITE HARBOR MN-
TACONITE HARBOR TO SILVER BAY HARBOR 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-
151 AM CDT THU MAY 14 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO
10 PM CDT FRIDAY...
* WHAT...SOUTH TO SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 30
KT AND WAVES 3 TO 5 FT EXPECTED.
* WHERE...PORTIONS OF LAKE SUPERIOR.
* WHEN...FROM 10 PM THIS EVENING 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.
LSZ140-141900-
/O.NEW.KDLH.SC.Y.0060.260515T0300Z-260516T0900Z/
GRAND PORTAGE TO GRAND MARAIS MN-
151 AM CDT THU MAY 14 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 4 AM
CDT SATURDAY...
* WHAT...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 33 KT AND
WAVES 3 TO 6 FT EXPECTED.
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN.
* WHEN...FROM 10 PM THIS EVENING TO 4 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.
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