Gale Watch
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ249-250-266-080745-
/O.CON.KMQT.GL.W.0042.260908T1600Z-260909T0000Z/
/O.CON.KMQT.GL.A.0023.260909T1600Z-260910T0800Z/
Marquette to Munising MI-Munising to Grand Marais MI-
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-
335 PM EDT Mon Sep 7 2026
...GALE WARNING REMAINS IN EFFECT FROM NOON TO 8 PM EDT TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
LATE WEDNESDAY NIGHT...
* WHAT...For the Gale Warning, south winds 20 to 25 kt with
gusts up to 35 kt and waves 4 to 7 ft expected. For the Gale
Watch, west winds 20 to 30 kt with gusts up to 45 kt and waves
7 to 12 ft possible.
* WHERE...Marquette to Munising MI, Munising to Grand Marais MI
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...For the Gale Warning, from noon to 8 PM EDT Tuesday.
For the Gale Watch, from Wednesday afternoon through late
Wednesday night.
* 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 hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ265-080745-
/O.CON.KMQT.GL.A.0023.260909T1400Z-260910T0600Z/
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
335 PM EDT Mon Sep 7 2026
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
LATE WEDNESDAY NIGHT...
* WHAT...West winds 25 to 35 kt with gusts up to 45 kt and waves
7 to 10 ft possible.
* WHERE...Lake Superior West of Line from Manitou Island to
Marquette MI Beyond 5NM from shore.
* WHEN...From Wednesday morning through late Wednesday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ240-080745-
/O.CON.KMQT.SC.Y.0128.260908T0900Z-260909T0600Z/
/O.CON.KMQT.GL.A.0023.260909T1200Z-260910T0400Z/
Saxon Harbor WI to Black River MI-
335 PM EDT Mon Sep 7 2026 /235 PM CDT Mon Sep 7 2026/
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 AM EDT /4 AM
CDT/ TUESDAY TO 2 AM EDT /1 AM CDT/ WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
* WHAT...For the Small Craft Advisory, southwest winds 10 to 20
kt with gusts up to 30 kt and waves 1 to 3 ft expected. For
the Gale Watch, west winds 15 to 25 kt with gusts up to 40 kt
and waves 3 to 6 ft possible.
* WHERE...Saxon Harbor WI to Black River MI.
* WHEN...For the Small Craft Advisory, from 5 AM EDT /4 AM CDT/
Tuesday to 2 AM EDT /1 AM CDT/ Wednesday. For the Gale Watch,
from Wednesday morning through Wednesday evening.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ241>244-080745-
/O.CON.KMQT.SC.Y.0128.260908T1000Z-260909T1200Z/
/O.CON.KMQT.GL.A.0023.260909T1200Z-260910T0400Z/
Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Eagle River to Manitou Island MI-
335 PM EDT Mon Sep 7 2026 /235 PM CDT Mon Sep 7 2026/
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM EDT /5 AM
CDT/ TUESDAY TO 8 AM EDT /7 AM CDT/ WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 30 kt, shifting southwest with occasional
gusts to 35 kt Tuesday night. Waves 2 to 5 ft expected. For
the Gale Watch, west winds 20 to 30 kt with gusts up to 45 kt
and waves 6 to 11 ft possible.
* WHERE...Black River to Ontonagon MI, Ontonagon to Upper
Entrance of Portage Canal MI, Upper Entrance of Portage Canal
to Eagle River MI and Eagle River to Manitou Island MI.
* WHEN...For the Small Craft Advisory, from 6 AM EDT /5 AM CDT/
Tuesday to 8 AM EDT /7 AM CDT/ Wednesday. For the Gale Watch,
from Wednesday morning through Wednesday evening.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ251-080745-
/O.CON.KMQT.SC.Y.0128.260908T1200Z-260909T0800Z/
/O.CON.KMQT.GL.A.0023.260909T1600Z-260910T0800Z/
Grand Marais to Whitefish Point MI-
335 PM EDT Mon Sep 7 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TUESDAY TO
4 AM EDT WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
LATE WEDNESDAY NIGHT...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 30 kt, shifting southwest Tuesday night.
Waves 1 to 3 ft expected. For the Gale Watch, west winds 20 to
30 kt with gusts up to 40 kt and waves 7 to 12 ft possible.
* WHERE...Grand Marais to Whitefish Point MI.
* WHEN...For the Small Craft Advisory, from 8 AM Tuesday to 4 AM
EDT Wednesday. For the Gale Watch, from Wednesday afternoon
through late Wednesday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ263-264-080745-
/O.CON.KMQT.GL.A.0023.260909T1200Z-260910T0400Z/
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
335 PM EDT Mon Sep 7 2026
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
* WHAT...West winds 20 to 30 kt with gusts up to 45 kt and waves
7 to 10 ft possible.
* WHERE...Lake Superior from Saxon Harbor WI to Upper Entrance
to Portage Canal MI 5NM off shore to the US/Canadian border
including Isle Royale National Park and Lake Superior from
Upper Entrance to Portage Canal to Manitou Island MI 5NM off
shore to the US/Canadian Border.
* WHEN...From Wednesday morning through Wednesday evening.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ267-080745-
/O.CON.KMQT.GL.A.0023.260909T1600Z-260910T0800Z/
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
335 PM EDT Mon Sep 7 2026
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH
LATE WEDNESDAY NIGHT...
* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and waves
8 to 13 ft possible.
* WHERE...Lake Superior from Grand Marais MI to Whitefish Point
MI 5NM off shore to the US/Canadian border.
* WHEN...From Wednesday afternoon through late Wednesday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ162-080745-
/O.CON.KMQT.GL.A.0023.260909T1200Z-260909T2200Z/
Lake Superior west of a line from Saxon Harbor WI to Grand
Portage MN beyond 5NM-
335 PM EDT Mon Sep 7 2026 /235 PM CDT Mon Sep 7 2026/
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
* WHAT...West winds 15 to 25 kt with gusts up to 40 kt and waves
4 to 7 ft possible.
* WHERE...Lake Superior west of a line from Saxon Harbor WI to
Grand Portage MN beyond 5NM.
* WHEN...From Wednesday morning through Wednesday afternoon.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ248-080745-
/O.CON.KMQT.SC.Y.0128.260907T2200Z-260908T0300Z/
/O.CON.KMQT.SC.Y.0129.260908T1200Z-260909T1400Z/
/O.CON.KMQT.GL.A.0023.260909T1400Z-260910T0600Z/
Huron Islands to Marquette MI-
335 PM EDT Mon Sep 7 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM EDT THIS
EVENING...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM TUESDAY TO
10 AM EDT WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
LATE WEDNESDAY NIGHT...
* WHAT...For the first Small Craft Advisory, southeast winds 10 to
15 kt with gusts up to 25 kt and waves 1 to 2 ft expected. For
the second Small Craft Advisory, south winds 10 to 20 kt with
occasional gusts up to 35 kt, shifting southwest with gusts to
30 kt Tuesday night. Waves 1 to 3 ft expected. For the Gale
Watch, west winds 20 to 30 kt with gusts up to 45 kt and waves 5
to 8 ft possible.
* WHERE...Huron Islands to Marquette MI.
* WHEN...For the first Small Craft Advisory, until 11 PM EDT
this evening. For the second Small Craft Advisory, from 8 AM
Tuesday to 10 AM EDT Wednesday. For the Gale Watch, from
Wednesday morning through late Wednesday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ245-080745-
/O.CON.KMQT.SC.Y.0128.260908T0000Z-260909T1400Z/
/O.CON.KMQT.GL.A.0023.260909T1400Z-260910T0600Z/
Manitou Island to Point Isabelle MI-
335 PM EDT Mon Sep 7 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 PM THIS EVENING
TO 10 AM EDT WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
LATE WEDNESDAY NIGHT...
* WHAT...For the Small Craft Advisory, southeast winds 15 to 25 kt
with occasional gusts up to 35 kt, shifting southwest with gusts
to 30 kt Tuesday night. Waves 3 to 6 ft expected. For the Gale
Watch, west winds 20 to 30 kt with gusts up to 45 kt and waves 4
to 7 ft possible.
* WHERE...Manitou Island to Point Isabelle MI.
* WHEN...For the Small Craft Advisory, from 8 PM this evening to
10 AM EDT Wednesday. For the Gale Watch, from Wednesday
morning through late Wednesday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
335 PM EDT Mon Sep 7 2026
LSZ246-247-080745-
/O.CON.KMQT.SC.Y.0128.260908T1000Z-260909T1400Z/
/O.CON.KMQT.GL.A.0023.260909T1400Z-260910T0600Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
335 PM EDT Mon Sep 7 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TUESDAY TO
10 AM EDT WEDNESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
LATE WEDNESDAY NIGHT...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 30 kt, shifting southwest Tuesday night.
Waves up to 3 ft expected. For the Gale Watch, west winds 20
to 30 kt with gusts up to 45 kt and waves 3 to 6 ft possible.
* 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...For the Small Craft Advisory, from 6 AM Tuesday to 10
AM EDT Wednesday. For the Gale Watch, from Wednesday morning
through late Wednesday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
959 AM CDT Mon Sep 7 2026
LSZ140-080300-
/O.CON.KDLH.SC.Y.0102.260908T0000Z-260908T0900Z/
/O.CON.KDLH.GL.A.0012.260908T0900Z-260908T1800Z/
Grand Portage to Grand Marais MN-
959 AM CDT Mon Sep 7 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 4 AM CDT TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH TUESDAY
AFTERNOON...
* WHAT...For the Small Craft Advisory, east winds 10 to 20 kt
with gusts up to 30 kt and waves 1 to 4 ft expected. For the
Gale Watch, south winds 15 to 25 kt with gusts up to 40 kt and
waves 3 to 6 ft possible.
* WHERE...Grand Portage to Grand Marais MN.
* WHEN...For the Small Craft Advisory, from 7 PM this evening to
4 AM CDT Tuesday. For the Gale Watch, from late tonight
through Tuesday afternoon.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
