Marine Weather Message
Issued by NWS Marquette, MI

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256
WHUS73 KMQT 281501
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1101 AM EDT Thu Aug 28 2025

LSZ240>242-281615-
/O.EXP.KMQT.SC.Y.0139.000000T0000Z-250828T1500Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
1101 AM EDT Thu Aug 28 2025 /1001 AM CDT Thu Aug 28 2025/

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds and waves have fallen below advisory criteria, so the
advisory has expired.

$$

LSZ243-244-281615-
/O.EXP.KMQT.SC.Y.0138.000000T0000Z-250828T1500Z/
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
1101 AM EDT Thu Aug 28 2025

...SMALL CRAFT ADVISORY HAS EXPIRED...

Winds and waves have fallen below advisory criteria, so the
advisory has expired.

$$

LSZ250-251-281900-
/O.CON.KMQT.SC.Y.0139.000000T0000Z-250828T1900Z/
Munising to Grand Marais MI-Grand Marais to Whitefish Point MI-
1101 AM EDT Thu Aug 28 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM EDT THIS
AFTERNOON...

* WHAT...North winds around 15 kt with gusts up to 20 kt and
  waves 3 to 5 ft occurring.

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

* WHEN...Until 3 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.

&&

$$

LSZ248-249-282000-
/O.CON.KMQT.SC.Y.0139.000000T0000Z-250828T2000Z/
Huron Islands to Marquette MI-Marquette to Munising MI-
1101 AM EDT Thu Aug 28 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EDT THIS
AFTERNOON...

* WHAT...North winds 10 to 15 kt with gusts up to 20 kt and
  waves 3 to 5 ft occurring.

* WHERE...Huron Islands to Marquette MI and Marquette to
  Munising MI.

* WHEN...Until 4 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.

&&

$$