940
WHUS73 KMQT 120845
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
445 AM EDT Mon May 12 2025

LSZ241-249>251-122045-
/O.NEW.KMQT.SC.Y.0098.250512T0845Z-250513T0000Z/
Black River to Ontonagon MI-Marquette to Munising MI-
Munising to Grand Marais MI-Grand Marais to Whitefish Point MI-
445 AM EDT Mon May 12 2025 /345 AM CDT Mon May 12 2025/

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 PM EDT /7 PM CDT/ THIS
EVENING...

* WHAT...South winds 10 to 15 kt with gusts up to 25 kt and waves
  1 to 2 ft occurring.

* WHERE...Black River to Ontonagon MI, Marquette to Munising MI,
  Munising to Grand Marais MI and Grand Marais to Whitefish
  Point MI.

* WHEN...Until 8 PM EDT /7 PM CDT/ 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.

&&

$$

LSZ242-122045-
/O.EXB.KMQT.SC.Y.0095.000000T0000Z-250513T0000Z/
Ontonagon to Upper Entrance of Portage Canal MI-
445 AM EDT Mon May 12 2025

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

* WHAT...South winds 10 to 15 kt with gusts up to 25 kt and waves
  1 to 2 ft occurring.

* WHERE...Ontonagon to Upper Entrance of Portage Canal 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.

&&

$$

LSZ246-247-122045-
/O.EXT.KMQT.SC.Y.0095.000000T0000Z-250513T0000Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
445 AM EDT Mon May 12 2025

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

* WHAT...South winds 10 to 20 kt with gusts up to 25 kt and waves
  1 to 2 ft occurring.

* WHERE...Point Isabelle to Lower Entrance of Portage Canal MI
  and Lower Entrance of Portage Canal To Huron Islands MI
  Including Keweenaw and Huron Bays.

* 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.

&&

$$

LSZ248-122045-
/O.EXT.KMQT.SC.Y.0095.000000T0000Z-250513T0000Z/
Huron Islands to Marquette MI-
445 AM EDT Mon May 12 2025

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

* WHAT...South winds 10 to 15 kt with gusts up to 25 kt and
  waves 1 to 2 ft occurring.

* WHERE...Huron Islands to Marquette 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.

&&

$$