WHUS73 KMQT 211519

MWWMQT



URGENT - MARINE WEATHER MESSAGE

National Weather Service Marquette MI

1119 AM EDT Sat Mar 21 2026



LSZ246-212100-

/O.EXB.KMQT.SC.Y.0046.260321T1519Z-260321T2100Z/

Point Isabelle to Lower Entrance of Portage Canal MI-

1119 AM EDT Sat Mar 21 2026



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...



* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and

  waves 1 to 4 ft occurring.



* WHERE...Point Isabelle to Lower Entrance of Portage Canal MI.



* WHEN...Until 5 PM EDT this afternoon.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LSZ248-212100-

/O.EXB.KMQT.SC.Y.0046.260321T1519Z-260321T2100Z/

Huron Islands to Marquette MI-

1119 AM EDT Sat Mar 21 2026



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...



* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and

  waves 2 feet or less occurring.



* WHERE...Huron Islands to Marquette MI.



* WHEN...Until 5 PM EDT this afternoon.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LSZ249-250-212100-

/O.EXB.KMQT.SC.Y.0046.260321T1700Z-260321T2100Z/

Marquette to Munising MI-Munising to Grand Marais MI-

1119 AM EDT Sat Mar 21 2026



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 PM EDT THIS AFTERNOON...



* WHAT...Southeast to south winds 10 to 15 kt with gusts up to 25

  kt and waves 2 feet or less expected.



* WHERE...Marquette to Munising MI and Munising to Grand Marais 

  MI.



* WHEN...Until 5 PM EDT this afternoon.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LSZ251-220000-

/O.EXA.KMQT.SC.Y.0046.260321T1700Z-260322T0000Z/

Grand Marais to Whitefish Point MI-

1119 AM EDT Sat Mar 21 2026



...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING...



* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and 

  waves 1 foot or less expected.



* WHERE...Grand Marais to Whitefish Point MI.



* WHEN...Until 8 PM EDT this evening.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LSZ244-245-220000-

/O.EXT.KMQT.SC.Y.0046.260321T1519Z-260322T0000Z/

Eagle River to Manitou Island MI-

Manitou Island to Point Isabelle MI-

1119 AM EDT Sat Mar 21 2026



...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT THIS

EVENING...



* WHAT...Southeast winds 10 to 20 kt with gusts up to 30 kt and 

  waves 1 to 4 ft occurring.



* WHERE...Eagle River to Manitou Island MI and Manitou Island to 

  Point Isabelle MI.



* WHEN...Until 8 PM EDT this evening.



* IMPACTS...Conditions will be hazardous to small craft.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



TAP