015
WHUS73 KDLH 171852
MWWDLH
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DULUTH MN
152 PM CDT TUE MAR 17 2026
LSZ141-150-180700-
/O.EXB.KDLH.SC.Y.0036.260318T0300Z-260318T1200Z/
GRAND MARAIS TO TACONITE HARBOR MN-
OUTER APOSTLE ISLANDS BEYOND 5 NM FROM MAINLAND-
152 PM CDT TUE MAR 17 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 7 AM
CDT WEDNESDAY...
* WHAT...SOUTH WINDS 10 TO 15 KT WITH GUSTS UP TO 25 KT AND
WAVES 1 TO 3 FT EXPECTED.
* WHERE...GRAND MARAIS TO TACONITE HARBOR MN AND OUTER APOSTLE
ISLANDS BEYOND 5 NM FROM MAINLAND.
* WHEN...FROM 10 PM THIS EVENING TO 7 AM CDT WEDNESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
ANYONE OPERATING A SMALLER VESSEL SHOULD AVOID NAVIGATING IN
HAZARDOUS CONDITIONS.
LSZ140-180700-
/O.CON.KDLH.SC.Y.0036.260318T0300Z-260318T2100Z/
GRAND PORTAGE TO GRAND MARAIS MN-
152 PM CDT TUE MAR 17 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING
TO 4 PM CDT WEDNESDAY...
* WHAT...SOUTHWEST WINDS 10 TO 20 KT WITH GUSTS UP TO 25 KT AND
WAVES 2 TO 5 FT EXPECTED.
* WHERE...GRAND PORTAGE TO GRAND MARAIS MN.
* WHEN...FROM 10 PM THIS EVENING TO 4 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.
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