Marine Weather Message Issued by NWS Marquette, MI
000
WHUS73 KMQT 232020
MWWMQT
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
Issued by National Weather Service Gaylord MI
420 PM EDT Tue Apr 23 2024
LSZ263-265-232130-
/O.CAN.KMQT.GL.W.0025.000000T0000Z-240424T0000Z/
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 West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
420 PM EDT Tue Apr 23 2024
...GALE WARNING IS CANCELLED...
$$
LSZ240>242-240430-
/O.CAN.KMQT.SC.Y.0066.000000T0000Z-240424T1200Z/
/O.NEW.KMQT.SC.Y.0067.240423T2100Z-240424T1600Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
420 PM EDT Tue Apr 23 2024 /320 PM CDT Tue Apr 23 2024/
...SMALL CRAFT ADVISORY IN EFFECT UNTIL NOON EDT /11 AM CDT/
WEDNESDAY...
* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt and
waves 6 to 9 ft expected.
* WHERE...Saxon Harbor WI to Black River MI, Black River to
Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal
MI.
* WHEN...Until noon EDT /11 AM CDT/ Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
LSZ246-247-240430-
/O.CAN.KMQT.SC.Y.0066.000000T0000Z-240424T1000Z/
/O.NEW.KMQT.SC.Y.0067.240424T0000Z-240424T1000Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
420 PM EDT Tue Apr 23 2024
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 6 AM
EDT WEDNESDAY...
* WHAT...Northeast winds 10 to 15 kt with gusts up to 20 kt and
waves 3 to 6 ft expected.
* 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...From 8 PM this evening to 6 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
LSZ248-240430-
/O.CAN.KMQT.SC.Y.0066.000000T0000Z-240424T1700Z/
/O.NEW.KMQT.SC.Y.0067.240424T0100Z-240424T1600Z/
Huron Islands to Marquette MI-
420 PM EDT Tue Apr 23 2024
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON
EDT WEDNESDAY...
* WHAT...Northeast winds 10 to 20 kt with gusts up to 25 kt and
waves 6 to 11 ft expected.
* WHERE...Huron Islands to Marquette MI.
* WHEN...From 9 PM this evening to noon EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
LSZ251-240430-
/O.UPG.KMQT.SC.Y.0066.000000T0000Z-240424T1700Z/
/O.EXB.KMQT.GL.W.0025.000000T0000Z-240424T0400Z/
/O.NEW.KMQT.SC.Y.0067.240424T0400Z-240424T1600Z/
Grand Marais to Whitefish Point MI-
420 PM EDT Tue Apr 23 2024
...GALE WARNING IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO NOON
EDT WEDNESDAY...
* WHAT...For the Gale Warning, north winds 20 to 30 kt with
gusts up to 35 kt and waves 7 to 10 ft occurring. For the
Small Craft Advisory, northeast winds 15 to 25 kt and waves 6
to 9 ft expected.
* WHERE...Grand Marais to Whitefish Point MI.
* WHEN...For the Gale Warning, until midnight EDT tonight. For
the Small Craft Advisory, from midnight tonight to noon 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.
&&
$$
LSZ249-240430-
/O.UPG.KMQT.SC.Y.0066.000000T0000Z-240424T1700Z/
/O.EXA.KMQT.GL.W.0025.000000T0000Z-240424T0000Z/
/O.NEW.KMQT.SC.Y.0067.240424T0100Z-240424T1600Z/
Marquette to Munising MI-
420 PM EDT Tue Apr 23 2024
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO NOON
EDT WEDNESDAY...
* WHAT...For the Gale Warning, north winds 20 to 25 kt with gusts
up to 35 kt and waves 7 to 12 ft occurring. For the Small Craft
Advisory, northeast winds 15 to 25 kt and waves 6 to 11 ft
expected.
* WHERE...Marquette to Munising MI.
* WHEN...For the Gale Warning, until 8 PM EDT this evening. For
the Small Craft Advisory, from 9 PM this evening to noon EDT
Wednesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
LSZ250-240430-
/O.UPG.KMQT.SC.Y.0066.000000T0000Z-240424T1700Z/
/O.EXA.KMQT.GL.W.0025.000000T0000Z-240424T0000Z/
Munising to Grand Marais MI-
420 PM EDT Tue Apr 23 2024
...GALE WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and waves
6 to 11 ft occurring.
* WHERE...Munising to Grand Marais MI.
* WHEN...Until 8 PM EDT this evening.
* 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.
&&
$$
LSZ267-240400-
/O.EXT.KMQT.GL.W.0025.000000T0000Z-240424T0400Z/
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
420 PM EDT Tue Apr 23 2024
...GALE WARNING NOW IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and
waves 6 to 11 ft occurring.
* WHERE...Lake Superior from Grand Marais MI to Whitefish Point
MI 5NM off shore to the US/Canadian border.
* WHEN...Until midnight EDT tonight.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
LSZ243>245-240430-
/O.CON.KMQT.GL.W.0025.000000T0000Z-240424T0000Z/
/O.EXT.KMQT.SC.Y.0066.240424T0000Z-240424T1600Z/
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
420 PM EDT Tue Apr 23 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO
NOON EDT WEDNESDAY...
* WHAT...For the Gale Warning, northeast winds 20 to 25 kt with
gusts up to 35 kt and waves 6 to 11 ft occurring. For the Small
Craft Advisory, northeast winds 10 to 20 kt with gusts up to 25
kt and waves 6 to 9 ft expected.
* WHERE...Upper Entrance of Portage Canal to Eagle River MI,
Eagle River to Manitou Island MI and Manitou Island to Point
Isabelle MI.
* WHEN...For the Gale Warning, until 8 PM EDT this evening. For
the Small Craft Advisory, from 8 PM this evening to noon 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.
&&
$$
LSZ264-266-240000-
/O.CON.KMQT.GL.W.0025.000000T0000Z-240424T0000Z/
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
420 PM EDT Tue Apr 23 2024
...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and
waves 7 to 11 ft occurring.
* WHERE...Lake Superior from Upper Entrance to Portage Canal to
Manitou Island MI 5NM off shore to the US/Canadian Border and
Lake Superior East of a line from Manitou Island to Marquette
MI and West of a line from Grand Marais MI to the US/Canadian
Border Beyond 5NM from shore.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
LMZ221-240430-
/O.EXT.KMQT.SC.Y.0066.000000T0000Z-240424T1200Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
420 PM EDT Tue Apr 23 2024
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT WEDNESDAY...
* WHAT...North winds 15 to 25 kt with gusts up to 35 kt and
waves 2 to 5 ft occurring.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage.
* WHEN...Until 8 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
LMZ248-250-240430-
/O.CON.KMQT.SC.Y.0066.000000T0000Z-240424T1200Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
420 PM EDT Tue Apr 23 2024
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
WEDNESDAY...
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and
waves 2 to 5 ft occurring.
* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
* WHEN...Until 8 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$