Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
254 AM EST Fri Nov 7 2025
LMZ844>849-071500-
/O.CON.KGRR.GL.W.0022.000000T0000Z-251107T1500Z/
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-
254 AM EST Fri Nov 7 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 10 AM EST THIS MORNING...
* WHAT...Southwest winds 20 to 30 knots with gusts up to 40
knots and waves 6 to 9 feet.
* WHERE...St Joseph to Manistee.
* WHEN...Until 10 AM EST this morning.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
219 AM EST Fri Nov 7 2025
LMZ344>346-071200-
/O.CON.KAPX.GL.W.0027.000000T0000Z-251107T1200Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
219 AM EST Fri Nov 7 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 7 AM EST THIS MORNING...
* WHAT...Highest gusts up to 40 kts from the south and highest
waves around 9 feet.
* WHERE...Sleeping Bear Point to Grand Traverse Light MI, Point
Betsie to Sleeping Bear Point MI and Manistee to Point Betsie
MI.
* WHEN...Until 7 AM EST this morning.
* IMPACTS...Strong winds will cause hazardous highest waves
which could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1057 PM EST Thu Nov 6 2025
LSZ244>246-248-071600-
/O.CON.KMQT.SC.Y.0173.000000T0000Z-251107T0900Z/
/O.CON.KMQT.GL.W.0049.251107T1500Z-251107T2100Z/
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Huron Islands to Marquette MI-
1057 PM EST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 10 AM TO 4 PM EST FRIDAY...
* WHAT...For the Small Craft Advisory, south winds 10 to 15 kt
with gusts up to 25 kt and waves 1 to 3 ft occurring. For the
Gale Warning, north winds 20 to 30 kt with gusts up to 40 kt
and waves 7 to 10 ft expected.
* WHERE...Eagle River to Manitou Island MI, Manitou Island to
Point Isabelle MI, Point Isabelle to Lower Entrance of Portage
Canal MI and Huron Islands to Marquette MI.
* WHEN...For the Small Craft Advisory, until 4 AM EST Friday.
For the Gale Warning, from 10 AM to 4 PM EST Friday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1057 PM EST Thu Nov 6 2025
LSZ249-266-071600-
/O.CON.KMQT.GL.W.0049.251107T1800Z-251108T0200Z/
Marquette to Munising MI-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
1057 PM EST Thu Nov 6 2025
...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 9 PM EST FRIDAY...
* WHAT...North winds 25 to 30 kt with gusts up to 35 kt and
waves 6 to 11 ft expected.
* WHERE...Marquette to Munising MI and Lake Superior East of a
line from Manitou Island to Marquette MI and West of a line
from Grand Marais MI to the US/Canadian Border Beyond 5NM from
shore.
* WHEN...From 1 PM to 9 PM EST Friday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1057 PM EST Thu Nov 6 2025
LSZ250-071600-
/O.CON.KMQT.SC.Y.0173.251107T0500Z-251107T1200Z/
/O.CON.KMQT.GL.W.0049.251107T1800Z-251108T0200Z/
Munising to Grand Marais MI-
1057 PM EST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 9 PM EST FRIDAY...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 25 kt and waves 1 to 3 ft occurring. For the
Gale Warning, north winds 20 to 30 kt with gusts up to 35 kt and
waves 7 to 12 ft expected.
* WHERE...Munising to Grand Marais MI.
* WHEN...For the Small Craft Advisory, until 7 AM EST Friday.
For the Gale Warning, from 1 PM to 9 PM EST Friday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1057 PM EST Thu Nov 6 2025
LSZ242-243-247-263>265-071600-
/O.CON.KMQT.GL.W.0049.251107T1500Z-251107T2100Z/
Ontonagon to Upper Entrance of Portage Canal MI-
Upper Entrance of Portage Canal to Eagle River MI-
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
Lake Superior from Saxon Harbor WI to Upper Entrance to Portage
Canal MI 5NM off shore to the US/Canadian border including Isle
Royale National Park-
Lake Superior from Upper Entrance to Portage Canal to Manitou
Island MI 5NM off shore to the US/Canadian Border-
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
1057 PM EST Thu Nov 6 2025
...GALE WARNING REMAINS IN EFFECT FROM 10 AM TO 4 PM EST FRIDAY...
* WHAT...North winds 20 to 30 kt with gusts up to 35 kt and
waves 7 to 10 ft expected.
* WHERE...Portions of Central and Western Lake Superior.
* WHEN...From 10 AM to 4 PM EST Friday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
912 PM CST Thu Nov 6 2025
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-071115-
/O.CON.KMKX.GL.W.0028.000000T0000Z-251107T1200Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
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 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 Pentwater to Manistee MI 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-
912 PM CST Thu Nov 6 2025
...GALE WARNING REMAINS IN EFFECT UNTIL 6 AM CST FRIDAY...
* WHAT...South to southwest winds to 30 knots with gusts up to 40
knots and waves 6 to 11 feet expected.
* WHERE...All Open Waters of Lake Michigan.
* WHEN...Until 6 AM CST Friday.
* 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.
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
219 AM EST Fri Nov 7 2025
LHZ345>349-071530-
/O.CON.KAPX.SC.Y.0107.000000T0000Z-251108T1000Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
219 AM EST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
SATURDAY...
* WHAT...Highest gusts up to 30 kts from the west and highest
waves around 9 feet.
* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge
including Mackinac Island, St Ignace to False Detour Channel,
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island, Presque Isle Light to Sturgeon Pt MI
Including Thunder Bay National Marine Sanctuary and Sturgeon
Pt to Alabaster MI.
* WHEN...Until 5 AM EST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
219 AM EST Fri Nov 7 2025
LMZ323-341-342-071530-
/O.CON.KAPX.SC.Y.0107.000000T0000Z-251108T1000Z/
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-
219 AM EST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
SATURDAY...
* WHAT...Highest gusts up to 30 kts from the northwest and
highest waves around 8 feet.
* WHERE...Grand Traverse Bay south of a line Grand Traverse
Light to Norwood MI, Seul Choix Point to 5NM West of Mackinac
Bridge and Norwood MI to 5NM West of Mackinac Bridge including
Little Traverse Bay.
* WHEN...Until 5 AM EST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
219 AM EST Fri Nov 7 2025
LSZ321-322-071530-
/O.CON.KAPX.SC.Y.0107.000000T0000Z-251108T1000Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
219 AM EST Fri Nov 7 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST
SATURDAY...
* WHAT...Highest gusts up to 30 kts from the northwest and
highest waves around 7 feet.
* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point
Iroquois MI and St. Marys River Point Iroquois to E.
Potagannissing Bay.
* WHEN...Until 5 AM EST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1021 PM CST Thu Nov 6 2025
LMZ521-522-071230-
/O.CON.KGRB.SC.Y.0084.000000T0000Z-251108T0000Z/
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-
1021 PM CST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST FRIDAY...
* WHAT...South winds 15 to 25 kt with gusts up to 30 kt veering
southwest overnight, shifting to the northwest 10 to 20 kt with
gusts up to 25 kt on Friday. Waves 3 to 6 ft tonight, subsiding
to 2 to 4 feet on Friday.
* WHERE...Central and Southern Bay of Green Bay.
* WHEN...Until 6 PM CST Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1021 PM CST Thu Nov 6 2025
LMZ541>543-071230-
/O.CON.KGRB.SC.Y.0084.000000T0000Z-251108T0000Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1021 PM CST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST FRIDAY...
* WHAT...South winds 15 to 25 kt with a few gale force gusts up to
35 kt, veering southwest overnight, shifting to the west to
northwest at 15 to 25 kt on Friday. Greatest risk for gale gusts
will be overnight toward Sheboygan. Waves 6 to 9 ft tonight,
then subsiding to 1 to 3 feet by late Friday.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan.
* WHEN...Until 6 PM CST Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1057 PM EST Thu Nov 6 2025
LMZ221-248-250-071600-
/O.CON.KMQT.SC.Y.0173.000000T0000Z-251107T1200Z/
/O.CON.KMQT.SC.Y.0174.251107T1800Z-251108T0300Z/
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-
1057 PM EST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM TO 10 PM EST
FRIDAY...
* WHAT...For the first Small Craft Advisory, south winds 15 to
25 kt with gusts up to 30 kt and waves 4 to 7 ft occurring.
For the second Small Craft Advisory, northwest winds 15 to 20
kt with gusts up to 25 kt and waves 1 to 4 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...For the first Small Craft Advisory, until 7 AM EST
Friday. For the second Small Craft Advisory, from 1 PM to 10
PM EST Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1057 PM EST Thu Nov 6 2025
LSZ244>246-248-071600-
/O.CON.KMQT.SC.Y.0173.000000T0000Z-251107T0900Z/
/O.CON.KMQT.GL.W.0049.251107T1500Z-251107T2100Z/
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
Point Isabelle to Lower Entrance of Portage Canal MI-
Huron Islands to Marquette MI-
1057 PM EST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 10 AM TO 4 PM EST FRIDAY...
* WHAT...For the Small Craft Advisory, south winds 10 to 15 kt
with gusts up to 25 kt and waves 1 to 3 ft occurring. For the
Gale Warning, north winds 20 to 30 kt with gusts up to 40 kt
and waves 7 to 10 ft expected.
* WHERE...Eagle River to Manitou Island MI, Manitou Island to
Point Isabelle MI, Point Isabelle to Lower Entrance of Portage
Canal MI and Huron Islands to Marquette MI.
* WHEN...For the Small Craft Advisory, until 4 AM EST Friday.
For the Gale Warning, from 10 AM to 4 PM EST Friday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1057 PM EST Thu Nov 6 2025
LSZ250-071600-
/O.CON.KMQT.SC.Y.0173.251107T0500Z-251107T1200Z/
/O.CON.KMQT.GL.W.0049.251107T1800Z-251108T0200Z/
Munising to Grand Marais MI-
1057 PM EST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...
...GALE WARNING REMAINS IN EFFECT FROM 1 PM TO 9 PM EST FRIDAY...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 25 kt and waves 1 to 3 ft occurring. For the
Gale Warning, north winds 20 to 30 kt with gusts up to 35 kt and
waves 7 to 12 ft expected.
* WHERE...Munising to Grand Marais MI.
* WHEN...For the Small Craft Advisory, until 7 AM EST Friday.
For the Gale Warning, from 1 PM to 9 PM EST Friday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1057 PM EST Thu Nov 6 2025
LSZ251-071600-
/O.CON.KMQT.SC.Y.0173.251107T0500Z-251107T1200Z/
/O.CON.KMQT.SC.Y.0174.251107T1800Z-251108T1200Z/
Grand Marais to Whitefish Point MI-
1057 PM EST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST FRIDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 PM FRIDAY TO
7 AM EST SATURDAY...
* WHAT...For the first Small Craft Advisory, south winds 15 to 20
kt with gusts up to 25 kt and waves 1 to 3 ft occurring. For
the second Small Craft Advisory, north winds 20 to 30 kt and
waves 6 to 9 ft expected.
* WHERE...Grand Marais to Whitefish Point MI.
* WHEN...For the first Small Craft Advisory, until 7 AM EST
Friday. For the second Small Craft Advisory, from 1 PM Friday
to 7 AM EST Saturday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
912 PM CST Thu Nov 6 2025
LMZ643>646-071115-
/O.CON.KMKX.SC.Y.0096.000000T0000Z-251108T0000Z/
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-
912 PM CST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST FRIDAY...
* WHAT...South to southwest winds 15 to 25 knots with gusts up to
30 knots and waves 4 to 6 feet expected through tonight, with a
wind shift to westerly and gusts to 25 knots expected early
Friday morning to Friday afternoon.
* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.
* WHEN...Until 6 PM CST Friday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...A 1 to 3 hour period of southerly gales
around 35 knots is possible late this evening immediately ahead
of a cold front.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
938 PM EST Thu Nov 6 2025
LHZ421-441-442-071530-
/O.CON.KDTX.SC.Y.0082.251107T0500Z-251108T1500Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Port Austin to Harbor Beach MI-
Harbor Beach to Port Sanilac MI-
938 PM EST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
SATURDAY...
* WHAT...Expect sustained winds up to 27 knots from the west
with gusts up to 33 knots. The largest significant waves will
be 6 feet with a potential maximum wave height of 8 feet.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay, Port Austin to Harbor Beach MI and Harbor
Beach to Port Sanilac MI.
* WHEN...The maximum winds are expected around 5 AM EST Friday
with the largest waves expected around 5 AM EST Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
938 PM EST Thu Nov 6 2025
LHZ422-443-071530-
/O.CON.KDTX.SC.Y.0082.251107T0500Z-251108T0900Z/
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Sanilac to Port Huron MI-
938 PM EST Thu Nov 6 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST
SATURDAY...
* WHAT...Expect sustained winds up to 27 knots from the
southwest with gusts up to 33 knots. The largest significant
waves will be 5 feet with a potential maximum wave height of 7
feet.
* WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI
and Port Sanilac to Port Huron MI.
* WHEN...The maximum winds are expected around 5 AM EST Friday
with the largest waves expected around 5 AM EST Friday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook...UPDATED
National Weather Service Milwaukee/Sullivan WI
917 PM CST Thu Nov 6 2025
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-080330-
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
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 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 Pentwater to Manistee MI 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-
917 PM CST Thu Nov 6 2025
This Hazardous Weather Outlook is for the open waters of Lake Michigan.
.DAY ONE...Tonight
A Gale Warning is in effect for the entire lake through tonight,
for strong south to southwest winds. Building waves are also
expected.
.DAYS TWO THROUGH SEVEN...Friday through Thursday
Winds may approach or reach gale force at times late Saturday
night into Sunday, lingering into Monday. More gales are possible
Tuesday.
$$
Wood
www.weather.gov/mkx
Hazardous Weather Outlook...UPDATED
National Weather Service Milwaukee/Sullivan WI
917 PM CST Thu Nov 6 2025
LMZ643>646-080330-
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-
917 PM CST Thu Nov 6 2025
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Tonight
A Small Craft Advisory is in effect for south to southwest wind
gusts to 30 knots and waves building to 4 to 6 feet. A 1 to 3
hour period of south gales around 35 knots is possible late this
evening immediately ahead of a cold front.
.DAYS TWO THROUGH SEVEN...Friday through Thursday
The Small Craft Advisory will continue through Friday for
westerly winds gusting to 25 knots.
Additional Small Craft Advisory conditions are expected over the
next week, specifically Saturday night through Tuesday night.
Periods of gale force gusts are possible during this time.
Gusty winds may reach Small Craft Advisory levels again on
Wednesday.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
307 PM CST Thu Nov 6 2025
LMZ521-522-541>543-072115-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
307 PM CST Thu Nov 6 2025
This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.
.DAY ONE...Tonight
A few gale force gusts are possible on Lake Michigan.
.DAYS TWO THROUGH SEVEN...Friday through Thursday
The probability for widespread hazardous weather is low.
$$
Bersch
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
305 PM EST Thu Nov 6 2025
LMZ844>849-072015-
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-
305 PM EST Thu Nov 6 2025
This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.
.DAY ONE...This Afternoon and Tonight
Gale conditions will develop tonight lasting into Friday morning.
Waves will build tonight towards 10 feet.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Conditions hazardous to smaller craft are anticipated for Friday.
Additional rough conditions are expected from Sunday through next
Wednesday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
305 PM EST Thu Nov 6 2025
MIZ037>040-043>046-050>052-056>059-064>067-071>074-072015-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
305 PM EST Thu Nov 6 2025
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...This Afternoon and Tonight
Wind gusts of 30 to 40 mph are expected tonight associated with a
low pressure system moving through the region.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Windy conditions will continue into Friday with gusts approaching
40 mph once again.
Some accumulating wet snow is possible across Southern Lower
Michigan Saturday night into Sunday morning. The I-96 corridor to
the south has the best chances for snow during this time.
Additional snow, of the lake effect variety, will be possible from
Sunday into Monday towards Lake Michigan.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Gaylord MI
233 PM EST Thu Nov 6 2025
LHZ345>349-LMZ323-341-342-344>346-LSZ321-322-071945-
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-
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-
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
233 PM EST Thu Nov 6 2025
This hazardous weather outlook is for the northern Michigan
nearshore waters of Lake Huron, Lake Michigan and Lake Superior.
.DAY ONE...This afternoon and tonight.
Gale force gusts are expected tonight on some Lake Michigan
waters. Please see the latest gale warning for additional
details.
.DAYS TWO THROUGH SEVEN...Friday through Thursday.
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not anticipated.
For more information visit http://weather.gov/gaylord.
$$
Hazardous Weather Outlook
National Weather Service Marquette MI
219 PM EST Thu Nov 6 2025
LMZ221-248-250-071930-
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
219 PM EST Thu Nov 6 2025
This Hazardous Weather Outlook is for portions of Northern Lake
Michigan.
.DAY ONE...Rest of Today and Tonight
A few gale-force gusts to 35 kts are possible tonight.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
A few gale force gusts to 35 kts are possible early Friday
morning.
.SPOTTER INFORMATION STATEMENT...
The need for weather spotter reports is not anticipated at this
time.
$$
NJL
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
341 AM EST Thu Nov 6 2025
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-070845-
Lake St Clair-
Michigan Waters of Lake Erie from Detroit River to North Cape MI-
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-
Lake Huron from Sturgeon Point to Alabaster MI beyond 5NM off shore-
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-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
Lake Huron from Port Austin to Harbor Beach beyond 5NM Off Shore-
Lake Huron from Harbor Beach to Port Sanilac beyond 5NM Off Shore-
Lake Huron from Port Sanilac to Port Huron beyond 5NM Off Shore-
341 AM EST Thu Nov 6 2025
This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.
.DAY ONE...Today and Tonight
Small Craft Advisories are in effect for the eastern Thumb through
this morning. See the latest Marine Weather Message (MWW) for
additional details.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
No hazardous weather is expected at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight.
$$
You can obtain your latest National Weather Service forecasts online
at www.weather.gov/detroit.
KDK
