538
WHUS73 KMQT 211958
MWWMQT

URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
358 PM EDT Tue May 21 2024

LSZ240-241-220400-
/O.CON.KMQT.SC.Y.0080.000000T0000Z-240522T1100Z/
/O.CON.KMQT.GL.W.0027.240522T1100Z-240523T0000Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
358 PM EDT Tue May 21 2024 /258 PM CDT Tue May 21 2024/

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EDT /6 AM
CDT/ WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM EDT /6 AM CDT/ TO
8 PM EDT /7 PM CDT/ WEDNESDAY...

* WHAT...For the Small Craft Advisory, southeast winds 15 to 25
  kt with gusts up to 30 kt and waves 2 to 4 ft occurring. For
  the Gale Warning, southwest winds 20 to 30 kt with gusts up to
  45 kt and waves 5 to 8 ft expected.

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

* WHEN...For the Small Craft Advisory, until 7 AM EDT /6 AM CDT/
  Wednesday. For the Gale Warning, from 7 AM EDT /6 AM CDT/ to 8
  PM EDT /7 PM CDT/ Wednesday.

* 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.

&&

$$

LSZ162-220400-
/O.CON.KMQT.GL.W.0027.240521T2100Z-240523T0000Z/
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
358 PM EDT Tue May 21 2024 /258 PM CDT Tue May 21 2024/

...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT /7 PM CDT/
WEDNESDAY...

* WHAT...South winds 20 to 30 kt with gusts up to 40 kt and
  waves 6 to 11 ft expected.

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

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

* 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.

&&

$$

LSZ242>244-263-264-220400-
/O.CON.KMQT.GL.W.0027.240522T0200Z-240523T0300Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
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-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
358 PM EDT Tue May 21 2024

...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO
11 PM EDT WEDNESDAY...

* WHAT...South winds 20 to 30 kt with gusts up to 45 kt and
  waves 9 to 14 ft expected.

* WHERE...Ontonagon to Upper Entrance of Portage Canal MI, Upper
  Entrance of Portage Canal to Eagle River MI, Eagle River to
  Manitou Island MI, 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 and Lake Superior
  from Upper Entrance to Portage Canal to Manitou Island MI 5NM
  off shore to the US/Canadian Border.

* WHEN...From 10 PM this evening to 11 PM EDT Wednesday.

* 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.

&&

$$

LSZ245>251-265>267-220400-
/O.CON.KMQT.GL.W.0027.240522T0600Z-240522T1500Z/
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
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-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
358 PM EDT Tue May 21 2024

...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 11 AM EDT
WEDNESDAY...

* WHAT...South winds 15 to 25 kt with gusts up to 35 kt and
  waves 5 to 8 ft expected.

* WHERE...Portions of Central and Eastern Lake Superior.

* WHEN...From 2 AM to 11 AM EDT Wednesday.

* 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.

&&

$$

LMZ221-248-250-220400-
/O.CON.KMQT.SC.Y.0080.240522T0300Z-240523T0600Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
358 PM EDT Tue May 21 2024

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING
TO 2 AM EDT THURSDAY...

* WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and
  waves 4 to 7 ft expected.

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

* WHEN...From 11 PM this evening to 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.

&&

$$