Marine Weather Message
Issued by NWS Marquette, MI

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570
WHUS73 KMQT 011959
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
359 PM EDT Wed May 1 2024

LMZ221-248-020000-
/O.CON.KMQT.SC.Y.0072.000000T0000Z-240502T0000Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
359 PM EDT Wed May 1 2024

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

* WHAT...West winds 10 to 15 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 Seul Choix Point to Point Detour 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.

&&

$$

LSZ241-242-012100-
/O.CON.KMQT.SC.Y.0072.000000T0000Z-240501T2100Z/
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
359 PM EDT Wed May 1 2024 /259 PM CDT Wed May 1 2024/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT /4 PM
CDT/ THIS AFTERNOON...

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

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

* WHEN...Until 5 PM EDT /4 PM CDT/ 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.

&&

$$

LSZ243-244-020300-
/O.CON.KMQT.SC.Y.0072.000000T0000Z-240502T0300Z/
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
359 PM EDT Wed May 1 2024

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

* WHAT...West winds 10 to 15 kt with gusts up to 20 kt and waves
  2 to 4 ft occurring.

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

* 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.

&&

$$

LSZ245-246-020000-
/O.CON.KMQT.SC.Y.0072.000000T0000Z-240502T0000Z/
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
359 PM EDT Wed May 1 2024

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

* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and waves
  1 to 3 ft occurring.

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

&&

$$

LSZ247-248-020200-
/O.CON.KMQT.SC.Y.0072.000000T0000Z-240502T0200Z/
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
359 PM EDT Wed May 1 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...

* WHAT...West winds 10 to 15 kt with gusts up to 25 kt and waves
  1 to 3 ft occurring.

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

* WHEN...Until 10 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.

&&

$$

LMZ250-020000-
/O.CON.KMQT.SC.Y.0072.000000T0000Z-240502T0000Z/
5NM East of a line from Fairport MI to Rock Island Passage-
359 PM EDT Wed May 1 2024

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

* WHAT...West winds around 15 kt with gusts up to 20 kt and
  waves 2 to 3 ft occurring.

* WHERE...5NM East of a line from Fairport MI to Rock Island
  Passage.

* 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.

&&

$$

LSZ249-020400-
/O.CON.KMQT.SC.Y.0072.000000T0000Z-240502T0600Z/
Marquette to Munising MI-
359 PM EDT Wed May 1 2024

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

* WHAT...Northwest winds 10 to 15 kt with gusts up to 20 kt and
  waves 1 to 3 ft occurring.

* WHERE...Marquette to Munising MI.

* WHEN...Until 2 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

LSZ250-251-020400-
/O.CON.KMQT.SC.Y.0072.000000T0000Z-240502T1200Z/
Munising to Grand Marais MI-Grand Marais to Whitefish Point MI-
359 PM EDT Wed May 1 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
THURSDAY...

* WHAT...West winds 5 to 15 kt with gusts up to 25 kt and waves
  1 to 3 ft occurring.

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

* WHEN...Until 8 AM EDT Thursday.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$