Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
345 AM EST Mon Nov 24 2025
LMZ846>849-241645-
/O.NEW.KGRR.SC.Y.0101.251124T1600Z-251125T0500Z/
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
345 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO
MIDNIGHT EST TONIGHT...
* WHAT...South winds to 25 knots and waves 4 to 6 feet.
* WHERE...Holland to Manistee.
* WHEN...From 11 AM this morning to midnight EST tonight.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
223 AM CST Mon Nov 24 2025
LMZ541>543-241700-
/O.EXT.KGRB.SC.Y.0089.251124T1200Z-251125T0100Z/
/O.NEW.KGRB.GL.A.0005.251126T1500Z-251127T1800Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
223 AM CST Mon Nov 24 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM THIS MORNING TO
7 PM CST THIS EVENING...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY
MORNING...
* WHAT...For the Small Craft Advisory, southwest winds 10 to 20
kts with gusts up to 25 kts and waves 3 to 5 ft expected. For
the Gale Watch, northwest winds 20 to 30 kts with gusts up to 40
kts and waves 3 to 6 ft possible.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan.
* WHEN...For the Small Craft Advisory, from 6 AM this morning to
7 PM CST this evening. For the Gale Watch, from Wednesday
morning through Thursday morning.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LMZ221-242015-
/O.CON.KMQT.SC.Y.0185.251124T1100Z-251124T1900Z/
/O.NEW.KMQT.GL.A.0031.251126T2100Z-251127T1800Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
306 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING
TO 2 PM EST THIS AFTERNOON...
...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH THURSDAY
AFTERNOON...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 20
kt with gusts up to 25 kt and waves 1 to 4 ft expected. For
the Gale Watch, northwest winds 20 to 30 kt with gusts up to
40 kt and waves 3 to 6 ft possible.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage.
* WHEN...For the Small Craft Advisory, from 6 AM this morning to
2 PM EST this afternoon. For the Gale Watch, from Wednesday
afternoon through Thursday 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LMZ248-250-242015-
/O.CON.KMQT.SC.Y.0185.251124T1100Z-251125T0300Z/
/O.NEW.KMQT.GL.A.0031.251126T2100Z-251127T1800Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
306 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING
TO 10 PM EST THIS EVENING...
...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH THURSDAY
AFTERNOON...
* WHAT...For the Small Craft Advisory, southwest winds 10 to 20
kt with gusts up to 25 kt and waves 3 to 6 ft expected. For
the Gale Watch, northwest winds 20 to 30 kt with gusts up to
40 kt and waves 2 to 5 ft possible.
* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
* WHEN...For the Small Craft Advisory, from 6 AM this morning to
10 PM EST this evening. For the Gale Watch, from Wednesday
afternoon through Thursday afternoon.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LSZ250-242015-
/O.CON.KMQT.SC.Y.0185.251124T1000Z-251124T1800Z/
/O.NEW.KMQT.GL.A.0031.251126T1500Z-251128T0600Z/
Munising to Grand Marais MI-
306 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE
THURSDAY NIGHT...
* WHAT...For the Small Craft Advisory, south to southwest winds
15 to 20 kt with gusts up to 25 kt and waves 2 to 4 ft expected.
For the Gale Watch, northwest winds 25 to 35 kt with gusts up
to 45 kt and waves 14 to 19 ft possible.
* WHERE...Munising to Grand Marais MI.
* WHEN...For the Small Craft Advisory, until 1 PM EST this
afternoon. For the Gale Watch, from Wednesday morning through
late Thursday 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LSZ251-242015-
/O.CON.KMQT.SC.Y.0185.251124T1000Z-251124T1800Z/
/O.NEW.KMQT.GL.A.0031.251126T2100Z-251128T0600Z/
Grand Marais to Whitefish Point MI-
306 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...
* WHAT...For the Small Craft Advisory, south to southwest winds
15 to 20 kt with gusts up to 30 kt and waves 2 to 3 ft expected.
For the Gale Watch, northwest winds 25 to 35 kt with gusts up
to 45 kt and waves 11 to 16 ft possible.
* WHERE...Grand Marais to Whitefish Point MI.
* WHEN...For the Small Craft Advisory, until 1 PM EST this
afternoon. For the Gale Watch, from Wednesday afternoon
through late Thursday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
242 AM EST Mon Nov 24 2025
LHZ345>349-241945-
/O.CON.KAPX.SC.Y.0115.251124T1500Z-251125T0000Z/
/O.NEW.KAPX.GL.A.0016.251126T1500Z-251128T1200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
242 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 7 PM EST THIS EVENING...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY
MORNING...
* WHAT...For the Small Craft Advisory, Highest gusts up to 25 kts
from the southwest and highest waves around 4 feet expected.
For the Gale Watch, Highest gusts up to 40 kts from the west and
highest waves around 14 feet possible.
* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge
including Mackinac Island, St Ignace to False Detour Channel,
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island, Presque Isle Light to Sturgeon Pt MI
Including Thunder Bay National Marine Sanctuary and Sturgeon
Pt to Alabaster MI.
* WHEN...For the Small Craft Advisory, from 10 AM this morning
to 7 PM EST this evening. For the Gale Watch, from Wednesday
morning through Friday morning.
* IMPACTS...Strong winds can cause hazardous highest 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 highest
waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
242 AM EST Mon Nov 24 2025
LMZ323-341-342-344>346-241945-
/O.CON.KAPX.SC.Y.0115.251124T1200Z-251125T0200Z/
/O.NEW.KAPX.GL.A.0016.251126T1500Z-251128T0900Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
242 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING
TO 9 PM EST THIS EVENING...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE
THURSDAY NIGHT...
* WHAT...For the Small Craft Advisory, Highest gusts up to 30
kts from the southwest and highest waves around 6 feet
expected. For the Gale Watch, Highest gusts up to 45 kts from
the northwest and highest waves around 13 feet possible.
* WHERE...Portions of Lake Michigan.
* WHEN...For the Small Craft Advisory, from 7 AM this morning to
9 PM EST this evening. For the Gale Watch, from Wednesday
morning through late Thursday night.
* IMPACTS...Strong winds can cause hazardous highest waves which
could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and highest
waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
242 AM EST Mon Nov 24 2025
LSZ321-322-241945-
/O.CON.KAPX.SC.Y.0115.251124T1200Z-251124T2100Z/
/O.NEW.KAPX.GL.A.0016.251126T2100Z-251128T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
242 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING
TO 4 PM EST THIS AFTERNOON...
...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...
* WHAT...For the Small Craft Advisory, Highest gusts up to 30
kts from the south and highest waves around 4 feet expected.
For the Gale Watch, Highest gusts up to 40 kts from the
northwest and highest waves around 12 feet possible.
* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point
Iroquois MI and St. Marys River Point Iroquois to E.
Potagannissing Bay.
* WHEN...For the Small Craft Advisory, from 7 AM this morning to
4 PM EST this afternoon. For the Gale Watch, from Wednesday
afternoon through late Thursday night.
* IMPACTS...Strong winds can cause hazardous highest 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 highest
waves.
&&
$$
Gale Watch
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
343 AM EST Mon Nov 24 2025
LHZ361-362-242130-
/O.NEW.KDTX.GL.A.0019.251126T1500Z-251128T1200Z/
Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt
beyond 5 NM off shore-
Lake Huron from Presque Isle Light to Sturgeon Point MI beyond
5NM off shore-
343 AM EST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY
MORNING...
* WHAT...Expect sustained winds up to 35 knots from the west with
gusts up to 45 knots. The largest significant waves will be 14
feet with a potential maximum wave height of 20 feet.
* WHERE...Lake Huron from 5NM east of Mackinac Bridge to Presque
Isle Lt beyond 5 NM off shore and Lake Huron from Presque Isle
Light to Sturgeon Point MI beyond 5NM off shore.
* WHEN...The maximum winds are expected around 4 PM EST Thursday
with the largest waves expected around 8 PM EST Wednesday.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
343 AM EST Mon Nov 24 2025
LHZ363-462-242130-
/O.NEW.KDTX.GL.A.0019.251126T1200Z-251128T1500Z/
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off
shore-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
343 AM EST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY
MORNING...
* WHAT...Expect sustained winds up to 35 knots from the west with
gusts up to 45 knots. The largest significant waves will be 15
feet with a potential maximum wave height of 22 feet.
* WHERE...Lake Huron from Sturgeon Point to Alabaster MI beyond
5NM off shore and Lake Huron from Port Austin to Harbor Beach
beyond 5NM Off Shore.
* WHEN...The maximum winds are expected around 7 PM EST Wednesday
with the largest waves expected around 9 PM EST Wednesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
343 AM EST Mon Nov 24 2025
LHZ421-422-441-242130-
/O.NEW.KDTX.GL.A.0019.251126T1200Z-251128T1500Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-
343 AM EST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY
MORNING...
* WHAT...Expect sustained winds up to 35 knots from the west with
gusts up to 45 knots. The largest significant waves will be 9
feet with a potential maximum wave height of 13 feet on the
outer Bay.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI and Port Austin to Harbor Beach MI.
* WHEN...The maximum winds are expected around 7 PM EST Wednesday
with the largest waves expected around 9 PM EST Wednesday.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
343 AM EST Mon Nov 24 2025
LHZ442-443-463-464-242130-
/O.NEW.KDTX.GL.A.0019.251126T1200Z-251128T1500Z/
Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
343 AM EST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY
MORNING...
* WHAT...Expect sustained winds up to 35 knots from the west with
gusts up to 45 knots. The largest significant waves will be 11
feet with a potential maximum wave height of 16 feet.
* WHERE...Harbor Beach to Port Sanilac MI, Port Sanilac to Port
Huron MI, Lake Huron from Harbor Beach to Port Sanilac beyond
5NM Off Shore and Lake Huron from Port Sanilac to Port Huron
beyond 5NM Off Shore.
* WHEN...The maximum winds are expected around 8 PM EST Thursday
with the largest waves expected around 10 PM EST Thursday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
223 AM CST Mon Nov 24 2025
LMZ521-522-241700-
/O.NEW.KGRB.GL.A.0005.251126T1500Z-251127T1800Z/
Green Bay south of line from Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
223 AM CST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY
MORNING...
* WHAT...Northwest winds 20 to 30 kts with gusts up to 40 kts and
waves 3 to 6 ft possible.
* WHERE...Central and Southern Bay of Green Bay.
* WHEN...From Wednesday morning through Thursday morning.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
Kieckbusch
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
223 AM CST Mon Nov 24 2025
LMZ541>543-241700-
/O.EXT.KGRB.SC.Y.0089.251124T1200Z-251125T0100Z/
/O.NEW.KGRB.GL.A.0005.251126T1500Z-251127T1800Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
223 AM CST Mon Nov 24 2025
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 6 AM THIS MORNING TO
7 PM CST THIS EVENING...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH THURSDAY
MORNING...
* WHAT...For the Small Craft Advisory, southwest winds 10 to 20
kts with gusts up to 25 kts and waves 3 to 5 ft expected. For
the Gale Watch, northwest winds 20 to 30 kts with gusts up to 40
kts and waves 3 to 6 ft possible.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan.
* WHEN...For the Small Craft Advisory, from 6 AM this morning to
7 PM CST this evening. For the Gale Watch, from Wednesday
morning through Thursday morning.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LMZ221-242015-
/O.CON.KMQT.SC.Y.0185.251124T1100Z-251124T1900Z/
/O.NEW.KMQT.GL.A.0031.251126T2100Z-251127T1800Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
306 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING
TO 2 PM EST THIS AFTERNOON...
...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH THURSDAY
AFTERNOON...
* WHAT...For the Small Craft Advisory, southwest winds 15 to 20
kt with gusts up to 25 kt and waves 1 to 4 ft expected. For
the Gale Watch, northwest winds 20 to 30 kt with gusts up to
40 kt and waves 3 to 6 ft possible.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage.
* WHEN...For the Small Craft Advisory, from 6 AM this morning to
2 PM EST this afternoon. For the Gale Watch, from Wednesday
afternoon through Thursday afternoon.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LMZ248-250-242015-
/O.CON.KMQT.SC.Y.0185.251124T1100Z-251125T0300Z/
/O.NEW.KMQT.GL.A.0031.251126T2100Z-251127T1800Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
306 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING
TO 10 PM EST THIS EVENING...
...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH THURSDAY
AFTERNOON...
* WHAT...For the Small Craft Advisory, southwest winds 10 to 20
kt with gusts up to 25 kt and waves 3 to 6 ft expected. For
the Gale Watch, northwest winds 20 to 30 kt with gusts up to
40 kt and waves 2 to 5 ft possible.
* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
* WHEN...For the Small Craft Advisory, from 6 AM this morning to
10 PM EST this evening. For the Gale Watch, from Wednesday
afternoon through Thursday 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LSZ245>248-265-242015-
/O.NEW.KMQT.GL.A.0031.251126T0600Z-251128T0000Z/
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-Huron Islands to Marquette MI-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
306 AM EST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH THURSDAY
EVENING...
* WHAT...Northeast to north winds 25 to 35 kt with gusts up to 45
kt late Tuesday night through Wednesday morning become northwest
winds 25 to 35 kt with gusts up to 45 kt late Wednesday
afternoon. Waves 9 to 14 ft possible.
* WHERE...Manitou Island to Point Isabelle MI, Point Isabelle to
Lower Entrance of Portage Canal MI, Lower Entrance of Portage
Canal To Huron Islands MI Including Keweenaw and Huron Bays,
Huron Islands to Marquette MI and Lake Superior West of Line
from Manitou Island to Marquette MI Beyond 5NM from shore.
* WHEN...From late Tuesday night through Thursday evening.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LSZ249-242015-
/O.NEW.KMQT.GL.A.0031.251126T1500Z-251128T0600Z/
Marquette to Munising MI-
306 AM EST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE
THURSDAY NIGHT...
* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and
waves 14 to 19 ft possible.
* WHERE...Marquette to Munising MI.
* WHEN...From Wednesday morning through late Thursday 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LSZ250-242015-
/O.CON.KMQT.SC.Y.0185.251124T1000Z-251124T1800Z/
/O.NEW.KMQT.GL.A.0031.251126T1500Z-251128T0600Z/
Munising to Grand Marais MI-
306 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE
THURSDAY NIGHT...
* WHAT...For the Small Craft Advisory, south to southwest winds
15 to 20 kt with gusts up to 25 kt and waves 2 to 4 ft expected.
For the Gale Watch, northwest winds 25 to 35 kt with gusts up
to 45 kt and waves 14 to 19 ft possible.
* WHERE...Munising to Grand Marais MI.
* WHEN...For the Small Craft Advisory, until 1 PM EST this
afternoon. For the Gale Watch, from Wednesday morning through
late Thursday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LSZ251-242015-
/O.CON.KMQT.SC.Y.0185.251124T1000Z-251124T1800Z/
/O.NEW.KMQT.GL.A.0031.251126T2100Z-251128T0600Z/
Grand Marais to Whitefish Point MI-
306 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS
AFTERNOON...
...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...
* WHAT...For the Small Craft Advisory, south to southwest winds
15 to 20 kt with gusts up to 30 kt and waves 2 to 3 ft expected.
For the Gale Watch, northwest winds 25 to 35 kt with gusts up
to 45 kt and waves 11 to 16 ft possible.
* WHERE...Grand Marais to Whitefish Point MI.
* WHEN...For the Small Craft Advisory, until 1 PM EST this
afternoon. For the Gale Watch, from Wednesday afternoon
through late Thursday 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LSZ266-242015-
/O.NEW.KMQT.GL.A.0031.251126T0600Z-251128T0600Z/
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
306 AM EST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH LATE
THURSDAY NIGHT...
* WHAT...Northeast to north winds 25 to 35 kt with gusts up to 45
kt late Tuesday night through Wednesday morning become northwest
winds 25 to 35 kt with gusts up to 45 kt Wednesday evening. Waves
13 to 18 ft possible.
* WHERE...Lake Superior East of a line from Manitou Island to
Marquette MI and West of a line from Grand Marais MI to the
US/Canadian Border Beyond 5NM from shore.
* WHEN...From late Tuesday night through late Thursday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
306 AM EST Mon Nov 24 2025
LSZ267-242015-
/O.NEW.KMQT.GL.A.0031.251126T2100Z-251128T0600Z/
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
306 AM EST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...
* WHAT...Northwest winds 25 to 35 kt with gusts up to 40 kt and
waves 10 to 15 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 Thursday 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.
&&
$$
TAP
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
158 AM CST Mon Nov 24 2025
LMZ261-362-364-366-563-565-567-868-241600-
/O.NEW.KMKX.GL.A.0024.251126T1500Z-251128T0900Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
158 AM CST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE
THURSDAY NIGHT...
* WHAT...Northwest winds 25 to 35 kt with gusts up to 45 kt and
waves 8 to 12 ft possible.
* WHERE...Northern Open Waters of Lake Michigan.
* WHEN...From Wednesday morning through late Thursday night.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
158 AM CST Mon Nov 24 2025
LMZ643>646-241600-
/O.NEW.KMKX.GL.A.0024.251126T0900Z-251128T0000Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
158 AM CST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH THURSDAY
AFTERNOON...
* WHAT...West winds 25 to 30 kt with gusts up to 40 kt possible.
* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.
* WHEN...From late Tuesday night through Thursday 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.
&&
$$
MRC
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
158 AM CST Mon Nov 24 2025
LMZ080-669-671-673-675-777-779-870-872-874-876-878-241600-
/O.NEW.KMKX.GL.A.0024.251126T0900Z-251128T0300Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Sheboygan to Port Washington WI 5NM offshore
to Mid Lake-
Lake Michigan from Port Washington to North Point Light WI 5NM
offshore to Mid Lake-
Lake Michigan from North Point Light to Wind Point WI 5NM
offshore to Mid Lake-
Lake Michigan from Wind Point WI to Winthrop Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5NM
offshore to Mid Lake-
Lake Michigan from Wilmette Harbor to Michigan City in 5NM
offshore to Mid Lake-
Lake Michigan from Whitehall to Pentwater MI 5NM offshore to Mid
Lake-
Lake Michigan from Grand Haven to Whitehall MI 5NM offshore to
Mid Lake-
Lake Michigan from Holland to Grand Haven MI 5NM offshore to Mid
Lake-
Lake Michigan from South Haven to Holland MI 5NM offshore to Mid
lake-
Lake Michigan from St Joseph to South Haven MI 5NM offshore to
Mid Lake-
158 AM CST Mon Nov 24 2025
...GALE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH THURSDAY
EVENING...
* WHAT...West winds 25 to 35 kt with gusts up to 45 kt and waves
10 to 15 ft possible.
* WHERE...Southern Open Waters of Lake Michigan.
* WHEN...From late Tuesday night through Thursday evening.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
242 AM EST Mon Nov 24 2025
LHZ345>349-241945-
/O.CON.KAPX.SC.Y.0115.251124T1500Z-251125T0000Z/
/O.NEW.KAPX.GL.A.0016.251126T1500Z-251128T1200Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
242 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 10 AM THIS MORNING
TO 7 PM EST THIS EVENING...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH FRIDAY
MORNING...
* WHAT...For the Small Craft Advisory, Highest gusts up to 25 kts
from the southwest and highest waves around 4 feet expected.
For the Gale Watch, Highest gusts up to 40 kts from the west and
highest waves around 14 feet possible.
* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge
including Mackinac Island, St Ignace to False Detour Channel,
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island, Presque Isle Light to Sturgeon Pt MI
Including Thunder Bay National Marine Sanctuary and Sturgeon
Pt to Alabaster MI.
* WHEN...For the Small Craft Advisory, from 10 AM this morning
to 7 PM EST this evening. For the Gale Watch, from Wednesday
morning through Friday morning.
* IMPACTS...Strong winds can cause hazardous highest 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 highest
waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
242 AM EST Mon Nov 24 2025
LMZ323-341-342-344>346-241945-
/O.CON.KAPX.SC.Y.0115.251124T1200Z-251125T0200Z/
/O.NEW.KAPX.GL.A.0016.251126T1500Z-251128T0900Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
242 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING
TO 9 PM EST THIS EVENING...
...GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH LATE
THURSDAY NIGHT...
* WHAT...For the Small Craft Advisory, Highest gusts up to 30
kts from the southwest and highest waves around 6 feet
expected. For the Gale Watch, Highest gusts up to 45 kts from
the northwest and highest waves around 13 feet possible.
* WHERE...Portions of Lake Michigan.
* WHEN...For the Small Craft Advisory, from 7 AM this morning to
9 PM EST this evening. For the Gale Watch, from Wednesday
morning through late Thursday night.
* IMPACTS...Strong winds can cause hazardous highest waves which
could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and highest
waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
242 AM EST Mon Nov 24 2025
LSZ321-322-241945-
/O.CON.KAPX.SC.Y.0115.251124T1200Z-251124T2100Z/
/O.NEW.KAPX.GL.A.0016.251126T2100Z-251128T0600Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
242 AM EST Mon Nov 24 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM THIS MORNING
TO 4 PM EST THIS AFTERNOON...
...GALE WATCH IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH LATE
THURSDAY NIGHT...
* WHAT...For the Small Craft Advisory, Highest gusts up to 30
kts from the south and highest waves around 4 feet expected.
For the Gale Watch, Highest gusts up to 40 kts from the
northwest and highest waves around 12 feet possible.
* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point
Iroquois MI and St. Marys River Point Iroquois to E.
Potagannissing Bay.
* WHEN...For the Small Craft Advisory, from 7 AM this morning to
4 PM EST this afternoon. For the Gale Watch, from Wednesday
afternoon through late Thursday night.
* IMPACTS...Strong winds can cause hazardous highest 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 highest
waves.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
418 AM CST Mon Nov 24 2025
WIZ046-047-051-052-056>060-062>072-251030-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
418 AM CST Mon Nov 24 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
Areas of fog tonight may become dense.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Light accumulating snow is possible Saturday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
337 AM EST Mon Nov 24 2025
LMZ844>849-250845-
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
337 AM EST Mon Nov 24 2025
This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.
.DAY ONE...Today and Tonight
Winds and waves will be hazardous to small craft.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Northwest gales are possible on Wednesday and Thursday.
$$
