Marine Weather Message
Issued by NWS Marquette, MI

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736
WHUS73 KMQT 271951
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
351 PM EDT Sat Apr 27 2024

LMZ221-280000-
/O.CAN.KMQT.MF.Y.0006.000000T0000Z-240427T2100Z/
/O.CON.KMQT.SC.Y.0068.000000T0000Z-240428T0000Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
351 PM EDT Sat Apr 27 2024

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

* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and
  waves 2 to 4 ft occurring.

* WHERE...Green Bay North of line from Cedar River 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.

&&

$$

LSZ243-280400-
/O.EXB.KMQT.SC.Y.0068.240428T0500Z-240429T0300Z/
/O.UPG.KMQT.GL.A.0018.240429T0300Z-240429T1800Z/
/O.NEW.KMQT.GL.W.0026.240429T0300Z-240429T2100Z/
Upper Entrance of Portage Canal to Eagle River MI-
351 PM EDT Sat Apr 27 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 1 AM TO 11 PM EDT SUNDAY...
...GALE WARNING IN EFFECT FROM 11 PM SUNDAY TO 5 PM EDT MONDAY...

* WHAT...For the Small Craft Advisory, northeast winds 15 to 20
  kt with gusts up to 30 kt and waves 3 to 6 ft expected. For
  the Gale Warning, east winds 20 to 25 kt with gusts up to 40
  kt and waves 5 to 8 ft expected.

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

* WHEN...For the Small Craft Advisory, from 1 AM to 11 PM EDT
  Sunday. For the Gale Warning, from 11 PM Sunday to 5 PM EDT
  Monday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LSZ244-245-280400-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-240429T0300Z/
/O.UPG.KMQT.GL.A.0018.240429T0300Z-240429T1800Z/
/O.NEW.KMQT.GL.W.0026.240429T0300Z-240429T2100Z/
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
351 PM EDT Sat Apr 27 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT
SUNDAY...
...GALE WARNING IN EFFECT FROM 11 PM SUNDAY TO 5 PM EDT MONDAY...

* WHAT...For the Small Craft Advisory, north winds 10 to 20 kt
  with gusts up to 30 kt and waves 4 to 7 ft occurring. For the
  Gale Warning, east winds 20 to 30 kt with gusts up to 40 kt
  and waves 6 to 11 ft expected.

* WHERE...Eagle River to Manitou Island MI and Manitou Island to
  Point Isabelle MI.

* WHEN...For the Small Craft Advisory, until 11 PM EDT Sunday.
  For the Gale Warning, from 11 PM Sunday to 5 PM EDT Monday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LSZ246-280400-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-240428T0000Z/
/O.UPG.KMQT.GL.A.0018.240429T0300Z-240429T1800Z/
/O.NEW.KMQT.GL.W.0026.240429T0300Z-240429T2100Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
351 PM EDT Sat Apr 27 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
...GALE WARNING IN EFFECT FROM 11 PM SUNDAY TO 5 PM EDT MONDAY...

* WHAT...For the Small Craft Advisory, west winds 10 to 15 kt
  with gusts up to 30 kt and waves 1 to 4 ft occurring. For the
  Gale Warning, east winds 15 to 25 kt with gusts up to 35 kt
  and waves 6 to 11 ft expected.

* WHERE...Point Isabelle to Lower Entrance of Portage Canal MI.

* WHEN...For the Small Craft Advisory, until 8 PM EDT this
  evening. For the Gale Warning, from 11 PM Sunday to 5 PM EDT
  Monday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LSZ162-280400-
/O.UPG.KMQT.GL.A.0018.240428T1500Z-240429T1500Z/
/O.NEW.KMQT.GL.W.0026.240428T1800Z-240429T2100Z/
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
351 PM EDT Sat Apr 27 2024 /251 PM CDT Sat Apr 27 2024/

...GALE WARNING IN EFFECT FROM 2 PM EDT /1 PM CDT/ SUNDAY TO 5 PM
EDT /4 PM CDT/ MONDAY...

* WHAT...Northeast winds 25 to 35 kt with gusts up to 40 kt and
  waves 9 to 14 ft expected.

* WHERE...Lake Superior west of a line from Saxon Harbor WI to
  Grand Portage MN beyond 5NM.

* WHEN...From 2 PM EDT /1 PM CDT/ Sunday to 5 PM EDT /4 PM CDT/
  Monday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LSZ263-280400-
/O.UPG.KMQT.GL.A.0018.240428T1800Z-240429T1800Z/
/O.NEW.KMQT.GL.W.0026.240429T0300Z-240429T2100Z/
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-
351 PM EDT Sat Apr 27 2024

...GALE WARNING IN EFFECT FROM 11 PM SUNDAY TO 5 PM EDT MONDAY...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves
  7 to 12 ft expected.

* WHERE...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.

* WHEN...From 11 PM Sunday to 5 PM EDT Monday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LSZ264>266-280400-
/O.UPG.KMQT.GL.A.0018.240429T0300Z-240429T1800Z/
/O.NEW.KMQT.GL.W.0026.240429T0300Z-240429T2100Z/
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-
351 PM EDT Sat Apr 27 2024

...GALE WARNING IN EFFECT FROM 11 PM SUNDAY TO 5 PM EDT MONDAY...

* WHAT...East winds 20 to 30 kt with gusts up to 40 kt and waves
  7 to 12 ft expected.

* WHERE...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 and 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.

* WHEN...From 11 PM Sunday to 5 PM EDT Monday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.

&&

$$

LSZ241-280400-
/O.NEW.KMQT.SC.Y.0069.240428T1900Z-240429T1200Z/
Black River to Ontonagon MI-
351 PM EDT Sat Apr 27 2024 /251 PM CDT Sat Apr 27 2024/

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM EDT /2 PM CDT/ SUNDAY
TO 8 AM EDT /7 AM CDT/ MONDAY...

* WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves
  5 to 8 ft expected.

* WHERE...Black River to Ontonagon MI.

* WHEN...From 3 PM EDT /2 PM CDT/ Sunday to 8 AM EDT /7 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.

&&

$$

LSZ242-280400-
/O.EXB.KMQT.SC.Y.0068.240428T0700Z-240429T1200Z/
/O.UPG.KMQT.GL.A.0018.240429T0300Z-240429T1800Z/
Ontonagon to Upper Entrance of Portage Canal MI-
351 PM EDT Sat Apr 27 2024

...SMALL CRAFT ADVISORY IN EFFECT FROM 3 AM SUNDAY TO 8 AM EDT
MONDAY...

* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
  waves 3 to 6 ft expected.

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

* WHEN...From 3 AM Sunday to 8 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.

&&

$$

LSZ248-280300-
/O.EXT.KMQT.SC.Y.0068.000000T0000Z-240428T0300Z/
Huron Islands to Marquette MI-
351 PM EDT Sat Apr 27 2024

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

* WHAT...West winds 10 to 15 kt with gusts up to 30 kt and waves
  1 to 3 ft occurring.

* WHERE...Huron Islands to Marquette 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.

&&

$$

LSZ249>251-280400-
/O.EXT.KMQT.SC.Y.0068.000000T0000Z-240429T1200Z/
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
351 PM EDT Sat Apr 27 2024

...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT MONDAY...

* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and
  waves 3 to 6 ft occurring.

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

* WHEN...Until 8 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.

&&

$$

LMZ248-250-280400-
/O.CON.KMQT.MF.Y.0006.000000T0000Z-240428T0000Z/
/O.CON.KMQT.SC.Y.0068.000000T0000Z-240428T0900Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
351 PM EDT Sat Apr 27 2024

...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EDT SUNDAY...

* WHAT...For the Dense Fog Advisory, dense fog will reduce
  visibility to less than one nautical mile. For the Small Craft
  Advisory, west winds 10 to 20 kt with gusts up to 30 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...For the Dense Fog Advisory, until 8 PM EDT this
  evening. For the Small Craft Advisory, until 5 AM EDT Sunday.

* IMPACTS...Conditions will be hazardous to small craft. Low
  visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

If you must navigate, proceed with caution. Use proper fog
signals. Make sure all running lights are on. Remember to use
your radar and compass.

&&

$$

LSZ247-280000-
/O.CON.KMQT.SC.Y.0068.000000T0000Z-240428T0000Z/
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
351 PM EDT Sat Apr 27 2024

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

* WHAT...West winds 10 to 15 kt with gusts up to 30 kt and waves
  1 to 3 ft occurring.

* WHERE...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.

&&

$$

GS