112
WHUS73 KMQT 020145
MWWMQT
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE MARQUETTE MI
945 PM EDT TUE APR 1 2025
LSZ264-266-267-020945-
/O.CON.KMQT.GL.W.0029.250402T0600Z-250402T1500Z/
/O.CON.KMQT.SR.W.0003.250402T1500Z-250402T2100Z/
LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO MANITOU
ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER-
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE MI
AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN BORDER
BEYOND 5NM FROM SHORE-
LAKE SUPERIOR FROM GRAND MARAIS MI TO WHITEFISH POINT MI 5NM OFF
SHORE TO THE US/CANADIAN BORDER-
945 PM EDT TUE APR 1 2025
...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 AM EDT
WEDNESDAY...
...STORM WARNING REMAINS IN EFFECT FROM 11 AM TO 5 PM EDT
WEDNESDAY...
* WHAT...FOR THE GALE WARNING, SOUTHEAST WINDS 20 TO 30 KT WITH
GUSTS UP TO 45 KT AND WAVES 7 TO 12 FT EXPECTED. FOR THE STORM
WARNING, SOUTHEAST WINDS 30 TO 35 KT WITH GUSTS UP TO 50 KT
AND WAVES 13 TO 18 FT EXPECTED.
* WHERE...LAKE SUPERIOR FROM UPPER ENTRANCE TO PORTAGE CANAL TO
MANITOU ISLAND MI 5NM OFF SHORE TO THE US/CANADIAN BORDER,
LAKE SUPERIOR EAST OF A LINE FROM MANITOU ISLAND TO MARQUETTE
MI AND WEST OF A LINE FROM GRAND MARAIS MI TO THE US/CANADIAN
BORDER BEYOND 5NM FROM SHORE AND LAKE SUPERIOR FROM GRAND
MARAIS MI TO WHITEFISH POINT MI 5NM OFF SHORE TO THE
US/CANADIAN BORDER.
* WHEN...FOR THE GALE WARNING, FROM 2 AM TO 11 AM EDT WEDNESDAY.
FOR THE STORM WARNING, FROM 11 AM TO 5 PM EDT WEDNESDAY.
* IMPACTS...STORM FORCE WINDS AND HAZARDOUS WAVES WILL CAPSIZE
OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD REMAIN IN PORT, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR SEVERE CONDITIONS.
LMZ221-248-250-020945-
/O.CON.KMQT.SC.Y.0070.000000T0000Z-250402T1000Z/
/O.CON.KMQT.GL.W.0029.250402T1000Z-250402T2100Z/
GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK ISLAND
PASSAGE-SEUL CHOIX POINT TO POINT DETOUR MI-
5NM EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE-
945 PM EDT TUE APR 1 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 6 AM TO 5 PM EDT
WEDNESDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHEAST WINDS 15 TO 20
KT WITH GUSTS UP TO 30 KT AND WAVES 3 TO 6 FT OCCURRING. FOR
THE GALE WARNING, EAST WINDS 20 TO 30 KT WITH GUSTS UP TO 40
KT AND WAVES 6 TO 9 FT EXPECTED.
* WHERE...GREEN BAY NORTH OF LINE FROM CEDAR RIVER MI TO ROCK
ISLAND PASSAGE, SEUL CHOIX POINT TO POINT DETOUR MI AND 5NM
EAST OF A LINE FROM FAIRPORT MI TO ROCK ISLAND PASSAGE.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 6 AM EDT WEDNESDAY.
FOR THE GALE WARNING, FROM 6 AM TO 5 PM EDT WEDNESDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ243-020945-
/O.CON.KMQT.SC.Y.0070.250402T0300Z-250402T0900Z/
/O.CON.KMQT.GL.W.0029.250402T0900Z-250402T2200Z/
UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI-
945 PM EDT TUE APR 1 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 5 AM TO 6 PM EDT
WEDNESDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHEAST WINDS 15 TO 20
KT WITH GUSTS UP TO 25 KT AND WAVES 1 TO 3 FT EXPECTED. FOR
THE GALE WARNING, SOUTHEAST WINDS 20 TO 30 KT WITH GUSTS UP TO
45 KT AND WAVES 4 TO 7 FT EXPECTED.
* WHERE...UPPER ENTRANCE OF PORTAGE CANAL TO EAGLE RIVER MI.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 5 AM EDT WEDNESDAY.
FOR THE GALE WARNING, FROM 5 AM TO 6 PM EDT WEDNESDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ244>246-020945-
/O.CON.KMQT.SC.Y.0070.000000T0000Z-250402T0600Z/
/O.CON.KMQT.GL.W.0029.250402T0600Z-250403T0000Z/
EAGLE RIVER TO MANITOU ISLAND MI-
MANITOU ISLAND TO POINT ISABELLE MI-
POINT ISABELLE TO LOWER ENTRANCE OF PORTAGE CANAL MI-
945 PM EDT TUE APR 1 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT
WEDNESDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHEAST WINDS 10 TO 20
KT WITH GUSTS UP TO 25 KT AND WAVES 2 TO 5 FT OCCURRING. FOR
THE GALE WARNING, SOUTHEAST WINDS 25 TO 35 KT WITH GUSTS UP TO
45 KT AND WAVES 11 TO 16 FT EXPECTED.
* WHERE...EAGLE RIVER TO MANITOU ISLAND MI, MANITOU ISLAND TO
POINT ISABELLE MI AND POINT ISABELLE TO LOWER ENTRANCE OF
PORTAGE CANAL MI.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 2 AM EDT WEDNESDAY.
FOR THE GALE WARNING, FROM 2 AM TO 8 PM EDT WEDNESDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ247>250-020945-
/O.CON.KMQT.SC.Y.0070.000000T0000Z-250402T0900Z/
/O.CON.KMQT.GL.W.0029.250402T0900Z-250402T2200Z/
LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI INCLUDING
KEWEENAW AND HURON BAYS-HURON ISLANDS TO MARQUETTE MI-
MARQUETTE TO MUNISING MI-MUNISING TO GRAND MARAIS MI-
945 PM EDT TUE APR 1 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 5 AM TO 6 PM EDT
WEDNESDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHEAST WINDS 10 TO 20
KT WITH GUSTS UP TO 25 KT AND WAVES 1 TO 4 FT OCCURRING. FOR
THE GALE WARNING, SOUTHEAST WINDS 20 TO 30 KT WITH GUSTS UP TO
40 KT AND WAVES 6 TO 9 FT EXPECTED.
* WHERE...LOWER ENTRANCE OF PORTAGE CANAL TO HURON ISLANDS MI
INCLUDING KEWEENAW AND HURON BAYS, HURON ISLANDS TO MARQUETTE
MI, MARQUETTE TO MUNISING MI AND MUNISING TO GRAND MARAIS MI.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 5 AM EDT WEDNESDAY.
FOR THE GALE WARNING, FROM 5 AM TO 6 PM EDT WEDNESDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ251-020945-
/O.CON.KMQT.SC.Y.0070.250402T0300Z-250402T0900Z/
/O.CON.KMQT.GL.W.0029.250402T0900Z-250403T0300Z/
GRAND MARAIS TO WHITEFISH POINT MI-
945 PM EDT TUE APR 1 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 5 AM TO 11 PM EDT
WEDNESDAY...
* WHAT...FOR THE SMALL CRAFT ADVISORY, SOUTHEAST WINDS 15 TO 20
KT WITH GUSTS UP TO 25 KT AND WAVES UP TO 3 FT EXPECTED. FOR
THE GALE WARNING, SOUTHEAST WINDS 20 TO 30 KT WITH GUSTS UP TO
45 KT AND WAVES 4 TO 7 FT EXPECTED.
* WHERE...GRAND MARAIS TO WHITEFISH POINT MI.
* WHEN...FOR THE SMALL CRAFT ADVISORY, UNTIL 5 AM EDT WEDNESDAY.
FOR THE GALE WARNING, FROM 5 AM TO 11 PM EDT WEDNESDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ162-263-020945-
/O.CON.KMQT.GL.W.0029.250402T0900Z-250403T0000Z/
LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO GRAND
PORTAGE MN BEYOND 5NM-
LAKE SUPERIOR FROM SAXON HARBOR WI TO UPPER ENTRANCE TO PORTAGE
CANAL MI 5NM OFF SHORE TO THE US/CANADIAN BORDER INCLUDING ISLE
ROYALE NATIONAL PARK-
945 PM EDT TUE APR 1 2025 /845 PM CDT TUE APR 1 2025/
...GALE WARNING REMAINS IN EFFECT FROM 5 AM EDT /4 AM CDT/ TO
8 PM EDT /7 PM CDT/ WEDNESDAY...
* WHAT...EAST WINDS 20 TO 30 KT WITH GUSTS UP TO 40 KT AND WAVES
9 TO 14 FT EXPECTED.
* WHERE...LAKE SUPERIOR WEST OF A LINE FROM SAXON HARBOR WI TO
GRAND PORTAGE MN BEYOND 5NM AND LAKE SUPERIOR FROM SAXON
HARBOR WI TO UPPER ENTRANCE TO PORTAGE CANAL MI 5NM OFF SHORE
TO THE US/CANADIAN BORDER INCLUDING ISLE ROYALE NATIONAL PARK.
* WHEN...FROM 5 AM EDT /4 AM CDT/ TO 8 PM EDT /7 PM CDT/
WEDNESDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ265-020945-
/O.CON.KMQT.GL.W.0029.250402T0600Z-250403T0000Z/
LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO MARQUETTE MI
BEYOND 5NM FROM SHORE-
945 PM EDT TUE APR 1 2025
...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT
WEDNESDAY...
* WHAT...SOUTHEAST WINDS 25 TO 35 KT WITH GUSTS UP TO 45 KT AND
WAVES 10 TO 15 FT EXPECTED.
* WHERE...LAKE SUPERIOR WEST OF LINE FROM MANITOU ISLAND TO
MARQUETTE MI BEYOND 5NM FROM SHORE.
* WHEN...FROM 2 AM TO 8 PM EDT WEDNESDAY.
* IMPACTS...STRONG WINDS WILL CAUSE HAZARDOUS WAVES WHICH COULD
CAPSIZE OR DAMAGE VESSELS AND REDUCE VISIBILITY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS SHOULD ALTER PLANS TO AVOID THESE HAZARDOUS CONDITIONS.
REMAIN IN PORT, SEEK SAFE HARBOR, ALTER COURSE, AND/OR SECURE THE
VESSEL FOR HAZARDOUS CONDITIONS.
LSZ240>242-020945-
/O.CON.KMQT.SC.Y.0070.250402T0300Z-250402T2100Z/
SAXON HARBOR WI TO BLACK RIVER MI-BLACK RIVER TO ONTONAGON MI-
ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL MI-
945 PM EDT TUE APR 1 2025 /845 PM CDT TUE APR 1 2025/
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT /4 PM
CDT/ WEDNESDAY...
* WHAT...EAST WINDS 15 TO 25 KT WITH GUSTS UP TO 40 KT AND WAVES
1 TO 4 FT EXPECTED.
* WHERE...SAXON HARBOR WI TO BLACK RIVER MI, BLACK RIVER TO
ONTONAGON MI AND ONTONAGON TO UPPER ENTRANCE OF PORTAGE CANAL
MI.
* WHEN...UNTIL 5 PM EDT /4 PM CDT/ WEDNESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
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