Marine Weather Message
Issued by NWS Marquette, MI

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281
WHUS73 KMQT 212051
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
451 PM EDT Sat Jun 21 2025

LSZ250-251-212200-
/O.EXP.KMQT.GL.W.0039.000000T0000Z-250621T2100Z/
Munising to Grand Marais MI-Grand Marais to Whitefish Point MI-
451 PM EDT Sat Jun 21 2025

...GALE WARNING WILL EXPIRE AT 5 PM EDT THIS AFTERNOON...


$$

LSZ162-263>267-212200-
/O.EXP.KMQT.MF.Y.0015.000000T0000Z-250621T2100Z/
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-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
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-
451 PM EDT Sat Jun 21 2025 /351 PM CDT Sat Jun 21 2025/

...DENSE FOG ADVISORY WILL EXPIRE AT 5 PM EDT /4 PM CDT/ THIS
AFTERNOON...


$$

LSZ246-247-212200-
/O.EXP.KMQT.SC.Y.0115.000000T0000Z-250621T2100Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
451 PM EDT Sat Jun 21 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM EDT THIS AFTERNOON...

$$

LSZ248-212200-
/O.EXP.KMQT.SC.Y.0115.000000T0000Z-250621T2100Z/
Huron Islands to Marquette MI-
451 PM EDT Sat Jun 21 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM EDT THIS AFTERNOON...


$$

LSZ244-245-249-212200-
/O.EXP.KMQT.SC.Y.0115.000000T0000Z-250621T2100Z/
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-Marquette to Munising MI-
451 PM EDT Sat Jun 21 2025

...SMALL CRAFT ADVISORY WILL EXPIRE AT 5 PM EDT THIS AFTERNOON...


$$

LMZ221-220300-
/O.CON.KMQT.SC.Y.0115.000000T0000Z-250622T0300Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
451 PM EDT Sat Jun 21 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...

* WHAT...South winds 10 to 20 kt and waves 1 to 4 ft occurring.

* WHERE...Green Bay North of line from Cedar River MI to Rock
  Island Passage.

* WHEN...Until 11 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.

&&

$$

LMZ248-250-220900-
/O.CON.KMQT.SC.Y.0115.000000T0000Z-250623T0000Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
451 PM EDT Sat Jun 21 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SUNDAY...

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and
  waves 5 to 8 ft occurring.

* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a
  line from Fairport MI to Rock Island Passage.

* WHEN...Until 8 PM EDT Sunday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$