959
WHUS73 KMQT 250231
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1031 PM EDT Sun Aug 24 2025

LMZ221-250-250600-
/O.CON.KMQT.SC.Y.0135.000000T0000Z-250825T0600Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
5NM East of a line from Fairport MI to Rock Island Passage-
1031 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT MONDAY...

* WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and
  waves 1 to 3 ft occurring.

* WHERE...Green Bay North of line from Cedar River MI to Rock
  Island Passage and 5NM East of a line from Fairport MI to Rock
  Island Passage.

* WHEN...Until 2 AM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ240-250600-
/O.CON.KMQT.SC.Y.0134.000000T0000Z-250825T0600Z/
Saxon Harbor WI to Black River MI-
1031 PM EDT Sun Aug 24 2025 /931 PM CDT Sun Aug 24 2025/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT /1 AM
CDT/ MONDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and
  waves 3 to 4 ft occurring.

* WHERE...Saxon Harbor WI to Black River MI.

* WHEN...Until 2 AM EDT /1 AM CDT/ Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ241-251445-
/O.CON.KMQT.SC.Y.0134.000000T0000Z-250825T1500Z/
Black River to Ontonagon MI-
1031 PM EDT Sun Aug 24 2025 /931 PM CDT Sun Aug 24 2025/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT /10 AM
CDT/ MONDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt and
  waves 4 to 5 ft occurring.

* WHERE...Black River to Ontonagon MI.

* WHEN...Until 11 AM EDT /10 AM CDT/ Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ242-243-251445-
/O.CON.KMQT.SC.Y.0134.000000T0000Z-250825T1800Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
1031 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT MONDAY...

* WHAT...North winds 15 to 20 kt with gusts up to 25 kt and
  waves 4 to 6 ft occurring.

* WHERE...Ontonagon to Upper Entrance of Portage Canal MI and
  Upper Entrance of Portage Canal to Eagle River MI.

* WHEN...Until 2 PM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ244-251445-
/O.CON.KMQT.SC.Y.0134.000000T0000Z-250825T2100Z/
Eagle River to Manitou Island MI-
1031 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT MONDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 30 kt and
  waves 4 to 7 ft occurring.

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

* WHEN...Until 5 PM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ245-251445-
/O.CON.KMQT.SC.Y.0135.000000T0000Z-250825T1800Z/
Manitou Island to Point Isabelle MI-
1031 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT MONDAY...

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and
  waves 2 to 5 ft occurring.

* WHERE...Manitou Island to Point Isabelle MI.

* WHEN...Until 2 PM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ248-251445-
/O.CON.KMQT.SC.Y.0135.000000T0000Z-250826T0000Z/
Huron Islands to Marquette MI-
1031 PM EDT Sun Aug 24 2025

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

* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and
  waves 3 to 6 ft occurring.

* WHERE...Huron Islands to Marquette MI.

* WHEN...Until 8 PM EDT Monday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ249-251445-
/O.CON.KMQT.SC.Y.0135.000000T0000Z-250826T0600Z/
Marquette to Munising MI-
1031 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
TUESDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
  waves 6 to 9 ft occurring.

* WHERE...Marquette to Munising MI.

* WHEN...Until 2 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ250-251-251445-
/O.CON.KMQT.SC.Y.0134.000000T0000Z-250826T1000Z/
Munising to Grand Marais MI-Grand Marais to Whitefish Point MI-
1031 PM EDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM EDT
TUESDAY...

* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
  waves 6 to 9 ft occurring.

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

* WHEN...Until 6 AM EDT Tuesday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$