Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
307 PM CDT Mon Sep 14 2026
LMZ521-522-150415-
/O.CON.KGRB.SC.Y.0080.260914T2100Z-260915T0200Z/
/O.CON.KGRB.GL.W.0011.260915T0200Z-260915T1200Z/
/O.CON.KGRB.SC.Y.0081.260915T1200Z-260915T2100Z/
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-
307 PM CDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 7 AM
CDT TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 4 PM CDT
TUESDAY...
* 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 expected. For
the Gale Warning, south winds 15 to 25 kt with gusts up to 35
kt and waves 3 to 6 ft expected. For the second Small Craft
Advisory, southwest winds 15 to 20 kt veering west, with gusts
up to 30 kt and waves 3 to 6 ft expected.
* WHERE...Central and Southern Bay of Green Bay.
* WHEN...For the first Small Craft Advisory, until 9 PM CDT this
evening. For the Gale Warning, from 9 PM this evening to 7 AM
CDT Tuesday. For the second Small Craft Advisory, from 7 AM to
4 PM CDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
307 PM CDT Mon Sep 14 2026
LMZ541>543-150415-
/O.CON.KGRB.SC.Y.0080.260914T2100Z-260915T0200Z/
/O.CON.KGRB.GL.W.0011.260915T0200Z-260915T1200Z/
/O.CON.KGRB.SC.Y.0081.260915T1200Z-260916T0000Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
307 PM CDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 7 AM
CDT TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM CDT
TUESDAY...
* WHAT...For the first Small Craft Advisory, south winds 15 to
20 kt with gusts up to 30 kt and waves 3 to 6 ft expected. For
the Gale Warning, south winds 20 to 25 kt with gusts up to 40
kt and waves 6 to 12 ft expected. For the second Small Craft
Advisory, southwest winds 10 to 20 kt veering west, with gusts
up to 30 kt and waves 7 to 10 ft expected.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan.
* WHEN...For the first Small Craft Advisory, until 9 PM CDT this
evening. For the Gale Warning, from 9 PM this evening to 7 AM
CDT Tuesday. For the second Small Craft Advisory, from 7 AM to
7 PM CDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
353 PM EDT Mon Sep 14 2026
LHZ361>363-150800-
/O.CON.KDTX.GL.W.0015.260915T0800Z-260915T2000Z/
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-
353 PM EDT Mon Sep 14 2026
...GALE WARNING REMAINS IN EFFECT FROM 4 AM TO 4 PM EDT TUESDAY...
* WHAT...Expect sustained winds up to 30 knots from the south
with gusts up to 40 knots. The largest significant waves will
be 11 feet with a potential maximum wave height of 16 feet.
* WHERE...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 and Lake Huron
from Sturgeon Point to Alabaster MI beyond 5NM off shore.
* WHEN...The maximum winds are expected around 12 PM EDT Tuesday
with the largest waves expected around 11 AM EDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
244 PM CDT Mon Sep 14 2026
LMZ261-362-364-563-150345-
/O.CON.KMKX.GL.W.0028.260915T0200Z-260915T1800Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
244 PM CDT Mon Sep 14 2026
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 1 PM
CDT TUESDAY...
* WHAT...Southerly winds 20 to 30 kt with gusts up to 40 kt and
waves 8 to 13 ft expected.
* WHERE...Northern Third of the Open Waters of Lake Michigan.
* WHEN...From 9 PM this evening to 1 PM CDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
244 PM CDT Mon Sep 14 2026
LMZ080-366-565-567-669-671-673-675-777-779-868-870-872-874-876-
878-150345-
/O.CON.KMKX.GL.W.0028.260915T0200Z-260915T1200Z/
Lake Michigan Michigan City IN to St. Joseph MI 5 NM offshore to
mid-line of lake.-
Lake Michigan from Point Betsie to Manistee MI 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-
244 PM CDT Mon Sep 14 2026
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 7 AM
CDT TUESDAY...
* WHAT...Southerly winds 20 to 30 kt with gusts up to 40 kt and
waves 7 to 12 ft expected.
* WHERE...Southern Two Thirds of the Open Waters of Lake
Michigan.
* WHEN...From 9 PM this evening to 7 AM CDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
244 PM CDT Mon Sep 14 2026
LMZ643-644-150345-
/O.CON.KMKX.SC.Y.0082.260914T2100Z-260915T0200Z/
/O.CON.KMKX.GL.W.0028.260915T0200Z-260915T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
244 PM CDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 7 AM
CDT TUESDAY...
* WHAT...For the Small Craft Advisory, southerly winds 20 to 25 kt
with gusts up to 30 kt and waves 4 to 6 ft expected. For the
Gale Warning, southerly winds 20 to 30 kt with gusts up to 35
kt and waves 7 to 10 ft expected.
* WHERE...Nearshore Waters from Sheboygan to North Point
Lighthouse.
* WHEN...For the Small Craft Advisory, until 9 PM CDT this
evening. For the Gale Warning, from 9 PM this evening to 7 AM
CDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
221 PM EDT Mon Sep 14 2026
LMZ846>849-150400-
/O.CON.KGRR.GL.W.0012.260915T0200Z-260915T1200Z/
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
221 PM EDT Mon Sep 14 2026
...GALE WARNING REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 8 AM
EDT TUESDAY...
* WHAT...South winds 15 to 25 knots with gusts up to 35 knots
and waves 6 to 9 feet expected.
* WHERE...Holland to Manistee.
* WHEN...From 10 PM this evening to 8 AM EDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
220 PM EDT Mon Sep 14 2026
LHZ345-LMZ323-341-342-344>346-150230-
/O.CON.KAPX.GL.W.0016.260915T0400Z-260915T2100Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
220 PM EDT Mon Sep 14 2026
...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 5 PM
EDT TUESDAY...
* WHAT...Highest gusts up to 40 kts from the south and highest
waves around 12 feet expected.
* WHERE...Portions of Lake Huron and Lake Michigan.
* WHEN...From midnight tonight to 5 PM EDT Tuesday.
* IMPACTS...Strong winds will cause hazardous highest waves
which could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
220 PM EDT Mon Sep 14 2026
LHZ346>349-150230-
/O.EXT.KAPX.GL.W.0016.260915T0700Z-260915T2100Z/
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-
220 PM EDT Mon Sep 14 2026
...GALE WARNING NOW IN EFFECT FROM 3 AM TO 5 PM EDT TUESDAY...
* WHAT...Highest gusts up to 35 kts from the south and highest
waves around 8 feet expected.
* WHERE...St Ignace to False Detour Channel.
* WHEN...From 3 AM to 5 PM EDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
220 PM EDT Mon Sep 14 2026
LSZ321-150230-
/O.CON.KAPX.GL.W.0016.260915T0700Z-260915T1500Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
220 PM EDT Mon Sep 14 2026
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 11 AM EDT
TUESDAY...
* WHAT...Highest gusts up to 40 kts from the south and highest
waves around 8 feet expected.
* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point
Iroquois MI.
* WHEN...From 3 AM to 11 AM EDT Tuesday.
* IMPACTS...Strong winds will cause hazardous highest waves
which could capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LMZ221-150315-
/O.CON.KMQT.SC.Y.0135.260914T2100Z-260915T0300Z/
/O.CON.KMQT.GL.W.0044.260915T0300Z-260915T1200Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 PM EDT THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM
EDT TUESDAY...
* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt
with gusts up to 30 kt and waves 1 to 4 ft expected. For the
Gale Warning, south winds 20 to 30 kt with gusts up to 35 kt
and waves 4 to 7 ft expected.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage.
* WHEN...For the Small Craft Advisory, from 5 PM this afternoon
to 11 PM EDT this evening. For the Gale Warning, from 11 PM
this evening to 8 AM EDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LMZ248-250-150315-
/O.CON.KMQT.SC.Y.0135.260914T2100Z-260915T0300Z/
/O.CON.KMQT.GL.W.0044.260915T0300Z-260915T1200Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 PM EDT THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM
EDT TUESDAY...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 30 kt and waves 1 to 4 ft expected. For the
Gale Warning, south winds 20 to 30 kt with gusts up to 40 kt
and waves 7 to 12 ft expected.
* WHERE...Seul Choix Point to Point Detour MI and 5NM East of a
line from Fairport MI to Rock Island Passage.
* WHEN...For the Small Craft Advisory, from 5 PM this afternoon
to 11 PM EDT this evening. For the Gale Warning, from 11 PM
this evening to 8 AM EDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LSZ248-150315-
/O.CON.KMQT.SC.Y.0135.260914T2100Z-260915T0000Z/
/O.CON.KMQT.GL.W.0044.260915T0000Z-260916T0000Z/
Huron Islands to Marquette MI-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 8 PM EDT THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM
EDT TUESDAY...
* WHAT...For the Small Craft Advisory, southeast winds 15 to 20
kt with gusts up to 30 kt and waves 2 to 4 ft expected. For
the Gale Warning, southwest winds 20 to 30 kt with gusts up to
45 kt and waves 4 to 7 ft expected.
* WHERE...Huron Islands to Marquette MI.
* WHEN...For the Small Craft Advisory, from 5 PM this afternoon
to 8 PM EDT this evening. For the Gale Warning, from 8 PM this
evening to 8 PM EDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LSZ249-150315-
/O.CON.KMQT.SC.Y.0135.260914T2100Z-260915T0300Z/
/O.CON.KMQT.GL.W.0044.260915T0300Z-260915T1200Z/
Marquette to Munising MI-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 PM EDT THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM
EDT TUESDAY...
* WHAT...For the Small Craft Advisory, south winds 15 to 20 kt
with gusts up to 30 kt and waves 1 to 3 ft expected. For the
Gale Warning, south winds 15 to 25 kt with gusts up to 40 kt
and waves 2 to 4 ft expected.
* WHERE...Marquette to Munising MI.
* WHEN...For the Small Craft Advisory, from 5 PM this afternoon
to 11 PM EDT this evening. For the Gale Warning, from 11 PM
this evening to 8 AM EDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LSZ250-150315-
/O.CON.KMQT.SC.Y.0135.260914T2200Z-260915T0600Z/
/O.CON.KMQT.GL.W.0044.260915T0600Z-260916T0000Z/
Munising to Grand Marais MI-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 2 AM EDT TUESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 30 kt and waves 1 to 3 ft expected. For the
Gale Warning, southwest winds 15 to 25 kt with gusts up to 35
kt and waves 6 to 9 ft expected.
* WHERE...Munising to Grand Marais MI.
* WHEN...For the Small Craft Advisory, from 6 PM this evening to
2 AM EDT Tuesday. For the Gale Warning, from 2 AM to 8 PM EDT
Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LSZ251-267-150315-
/O.CON.KMQT.GL.W.0044.260915T0700Z-260915T1300Z/
Grand Marais to Whitefish Point MI-
Lake Superior from Grand Marais MI to Whitefish Point MI 5NM off
shore to the US/Canadian border-
1113 AM EDT Mon Sep 14 2026
...GALE WARNING REMAINS IN EFFECT FROM 3 AM TO 9 AM EDT TUESDAY...
* WHAT...South winds 25 to 30 kt with gusts up to 40 kt and
waves 6 to 9 ft expected.
* WHERE...Grand Marais to Whitefish Point MI and Lake Superior
from Grand Marais MI to Whitefish Point MI 5NM off shore to
the US/Canadian border.
* WHEN...From 3 AM to 9 AM EDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LSZ265-266-150315-
/O.CON.KMQT.GL.W.0044.260915T0000Z-260916T0000Z/
Lake Superior West of Line from Manitou Island to Marquette MI
Beyond 5NM from shore-
Lake Superior East of a line from Manitou Island to Marquette MI
and West of a line from Grand Marais MI to the US/Canadian Border
Beyond 5NM from shore-
1113 AM EDT Mon Sep 14 2026
...GALE WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM
EDT TUESDAY...
* WHAT...Southwest winds 20 to 30 kt with gusts up to 45 kt and
waves 6 to 11 ft expected.
* WHERE...Lake Superior West of Line from Manitou Island to
Marquette MI Beyond 5NM from shore 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 8 PM this evening to 8 PM EDT Tuesday.
* 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.
&&
$$
Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
307 PM CDT Mon Sep 14 2026
LMZ521-522-150415-
/O.CON.KGRB.SC.Y.0080.260914T2100Z-260915T0200Z/
/O.CON.KGRB.GL.W.0011.260915T0200Z-260915T1200Z/
/O.CON.KGRB.SC.Y.0081.260915T1200Z-260915T2100Z/
Green Bay south of line from Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
307 PM CDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 7 AM
CDT TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 4 PM CDT
TUESDAY...
* WHAT...For the first Small Craft Advisory, south winds 15 to
20 kt with gusts up to 25 kt and waves 1 to 3 ft expected. For
the Gale Warning, south winds 15 to 25 kt with gusts up to 35
kt and waves 3 to 6 ft expected. For the second Small Craft
Advisory, southwest winds 15 to 20 kt veering west, with gusts
up to 30 kt and waves 3 to 6 ft expected.
* WHERE...Central and Southern Bay of Green Bay.
* WHEN...For the first Small Craft Advisory, until 9 PM CDT this
evening. For the Gale Warning, from 9 PM this evening to 7 AM
CDT Tuesday. For the second Small Craft Advisory, from 7 AM to
4 PM CDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
307 PM CDT Mon Sep 14 2026
LMZ541>543-150415-
/O.CON.KGRB.SC.Y.0080.260914T2100Z-260915T0200Z/
/O.CON.KGRB.GL.W.0011.260915T0200Z-260915T1200Z/
/O.CON.KGRB.SC.Y.0081.260915T1200Z-260916T0000Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
307 PM CDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 7 AM
CDT TUESDAY...
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 AM TO 7 PM CDT
TUESDAY...
* WHAT...For the first Small Craft Advisory, south winds 15 to
20 kt with gusts up to 30 kt and waves 3 to 6 ft expected. For
the Gale Warning, south winds 20 to 25 kt with gusts up to 40
kt and waves 6 to 12 ft expected. For the second Small Craft
Advisory, southwest winds 10 to 20 kt veering west, with gusts
up to 30 kt and waves 7 to 10 ft expected.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan.
* WHEN...For the first Small Craft Advisory, until 9 PM CDT this
evening. For the Gale Warning, from 9 PM this evening to 7 AM
CDT Tuesday. For the second Small Craft Advisory, from 7 AM to
7 PM CDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
353 PM EDT Mon Sep 14 2026
LHZ421-422-441-150800-
/O.CON.KDTX.SC.Y.0054.260915T0400Z-260915T2000Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
Port Austin to Harbor Beach MI-
353 PM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 4 PM EDT TUESDAY...
* WHAT...Expect sustained winds up to 25 knots from the south
with gusts up to 33 knots. The largest significant waves will
be 5 feet with a potential maximum wave height of 7 feet.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI and Port Austin to Harbor Beach MI.
* WHEN...The maximum winds are expected around 4 AM EDT Tuesday
with the largest waves expected around 11 AM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
353 PM EDT Mon Sep 14 2026
LHZ442-443-150800-
/O.CON.KDTX.SC.Y.0054.260915T0600Z-260915T2000Z/
Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI-
353 PM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 4 PM EDT
TUESDAY...
* WHAT...Expect sustained winds up to 20 knots from the south
with gusts up to 29 knots. The largest significant waves will
be 5 feet with a potential maximum wave height of 7 feet.
* WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to
Port Huron MI.
* WHEN...The maximum winds are expected around 7 AM EDT Tuesday
with the largest waves expected around 10 AM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
244 PM CDT Mon Sep 14 2026
LMZ643-644-150345-
/O.CON.KMKX.SC.Y.0082.260914T2100Z-260915T0200Z/
/O.CON.KMKX.GL.W.0028.260915T0200Z-260915T1200Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
244 PM CDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CDT THIS
EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 7 AM
CDT TUESDAY...
* WHAT...For the Small Craft Advisory, southerly winds 20 to 25 kt
with gusts up to 30 kt and waves 4 to 6 ft expected. For the
Gale Warning, southerly winds 20 to 30 kt with gusts up to 35
kt and waves 7 to 10 ft expected.
* WHERE...Nearshore Waters from Sheboygan to North Point
Lighthouse.
* WHEN...For the Small Craft Advisory, until 9 PM CDT this
evening. For the Gale Warning, from 9 PM this evening to 7 AM
CDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
220 PM EDT Mon Sep 14 2026
LSZ322-150230-
/O.EXT.KAPX.SC.Y.0080.260915T0100Z-260916T0000Z/
St. Marys River Point Iroquois to E. Potagannissing Bay-
220 PM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 9 PM THIS EVENING TO
8 PM EDT TUESDAY...
* WHAT...Highest gusts up to 30 kts from the south and highest
waves around 3 feet expected.
* WHERE...St. Marys River Point Iroquois to E. Potagannissing
Bay.
* WHEN...From 9 PM this evening to 8 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LMZ221-150315-
/O.CON.KMQT.SC.Y.0135.260914T2100Z-260915T0300Z/
/O.CON.KMQT.GL.W.0044.260915T0300Z-260915T1200Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 PM EDT THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM
EDT TUESDAY...
* WHAT...For the Small Craft Advisory, south winds 15 to 25 kt
with gusts up to 30 kt and waves 1 to 4 ft expected. For the
Gale Warning, south winds 20 to 30 kt with gusts up to 35 kt
and waves 4 to 7 ft expected.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage.
* WHEN...For the Small Craft Advisory, from 5 PM this afternoon
to 11 PM EDT this evening. For the Gale Warning, from 11 PM
this evening to 8 AM EDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LMZ248-250-150315-
/O.CON.KMQT.SC.Y.0135.260914T2100Z-260915T0300Z/
/O.CON.KMQT.GL.W.0044.260915T0300Z-260915T1200Z/
Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 PM EDT THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM
EDT TUESDAY...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 30 kt and waves 1 to 4 ft expected. For the
Gale Warning, south winds 20 to 30 kt with gusts up to 40 kt
and waves 7 to 12 ft expected.
* 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 5 PM this afternoon
to 11 PM EDT this evening. For the Gale Warning, from 11 PM
this evening to 8 AM EDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LSZ248-150315-
/O.CON.KMQT.SC.Y.0135.260914T2100Z-260915T0000Z/
/O.CON.KMQT.GL.W.0044.260915T0000Z-260916T0000Z/
Huron Islands to Marquette MI-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 8 PM EDT THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 8 PM THIS EVENING TO 8 PM
EDT TUESDAY...
* WHAT...For the Small Craft Advisory, southeast winds 15 to 20
kt with gusts up to 30 kt and waves 2 to 4 ft expected. For
the Gale Warning, southwest winds 20 to 30 kt with gusts up to
45 kt and waves 4 to 7 ft expected.
* WHERE...Huron Islands to Marquette MI.
* WHEN...For the Small Craft Advisory, from 5 PM this afternoon
to 8 PM EDT this evening. For the Gale Warning, from 8 PM this
evening to 8 PM EDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LSZ249-150315-
/O.CON.KMQT.SC.Y.0135.260914T2100Z-260915T0300Z/
/O.CON.KMQT.GL.W.0044.260915T0300Z-260915T1200Z/
Marquette to Munising MI-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS
AFTERNOON TO 11 PM EDT THIS EVENING...
...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM
EDT TUESDAY...
* WHAT...For the Small Craft Advisory, south winds 15 to 20 kt
with gusts up to 30 kt and waves 1 to 3 ft expected. For the
Gale Warning, south winds 15 to 25 kt with gusts up to 40 kt
and waves 2 to 4 ft expected.
* WHERE...Marquette to Munising MI.
* WHEN...For the Small Craft Advisory, from 5 PM this afternoon
to 11 PM EDT this evening. For the Gale Warning, from 11 PM
this evening to 8 AM EDT Tuesday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1113 AM EDT Mon Sep 14 2026
LSZ250-150315-
/O.CON.KMQT.SC.Y.0135.260914T2200Z-260915T0600Z/
/O.CON.KMQT.GL.W.0044.260915T0600Z-260916T0000Z/
Munising to Grand Marais MI-
1113 AM EDT Mon Sep 14 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 2 AM EDT TUESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 2 AM TO 8 PM EDT TUESDAY...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 30 kt and waves 1 to 3 ft expected. For the
Gale Warning, southwest winds 15 to 25 kt with gusts up to 35
kt and waves 6 to 9 ft expected.
* WHERE...Munising to Grand Marais MI.
* WHEN...For the Small Craft Advisory, from 6 PM this evening to
2 AM EDT Tuesday. For the Gale Warning, from 2 AM to 8 PM EDT
Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
Beach Hazards Statement
Coastal Hazard Message
National Weather Service Green Bay WI
311 PM CDT Mon Sep 14 2026
WIZ022-150500-
/O.CON.KGRB.BH.S.0019.260915T0000Z-260916T0000Z/
Door-
311 PM CDT Mon Sep 14 2026
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 7 PM CDT THIS
EVENING THROUGH TUESDAY EVENING...
* WHAT...High waves and dangerous currents expected.
* WHERE...Beaches along Lake Michigan in Door County.
* WHEN...From 7 PM CDT this evening through Tuesday evening.
* IMPACTS...Dangerous swimming conditions are expected. Strong
currents can pull swimmers into deeper water and high waves
can sweep people off piers.
* ADDITIONAL DETAILS...Several beaches that will be most
susceptible to the dangerous swimming conditions include...
Rock Island State Beach, Baileys Harbor beaches and Whitefish
Dunes Beach in Door County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service Green Bay WI
311 PM CDT Mon Sep 14 2026
WIZ040-050-150500-
/O.CON.KGRB.BH.S.0019.260914T2100Z-260915T2100Z/
Kewaunee-Manitowoc-
311 PM CDT Mon Sep 14 2026
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH TUESDAY
AFTERNOON...
* WHAT...High waves and dangerous currents expected.
* WHERE...Beaches along Lake Michigan in Kewaunee and Manitowoc
Counties.
* WHEN...Through Tuesday afternoon.
* IMPACTS...Dangerous swimming conditions are expected. Strong
currents can pull swimmers into deeper water and high waves
can sweep people off piers.
* ADDITIONAL DETAILS...Several beaches that will be most
susceptible to the dangerous swimming conditions include...
Cresent Beach and City of Kewaunee Beach in Kewaunee County.
Point Beach, Neshotah Beach and Red Arrow Beach in Manitowoc
County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Lakeshore Hazard Message
National Weather Service Milwaukee/Sullivan WI
246 PM CDT Mon Sep 14 2026
WIZ052-060-150400-
/O.CON.KMKX.BH.S.0019.260914T2100Z-260915T1800Z/
Sheboygan-Ozaukee-
246 PM CDT Mon Sep 14 2026
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH TUESDAY
AFTERNOON...
* WHAT...Life threatening waves of 5 to 9 feet and dangerous
currents are expected.
* WHERE...Sheboygan and Ozaukee Counties.
* WHEN...Through Tuesday afternoon.
* IMPACTS...Dangerous swimming conditions are expected due to
high waves and onshore winds.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Stay out of the water and away from dangerous areas like piers
and breakwalls. Strong structural and longshore currents are
expected. Rip currents are possible.
&&
$$
Coastal Hazard Message
National Weather Service Gaylord MI
220 PM EDT Mon Sep 14 2026
MIZ016-020-025-031-098-099-150230-
/O.EXT.KAPX.BH.S.0017.260915T1000Z-260916T0100Z/
Emmet-Leelanau-Benzie-Manistee-
Beaver Island and surrounding islands-Charlevoix-
220 PM EDT Mon Sep 14 2026
...BEACH HAZARDS STATEMENT NOW IN EFFECT FROM TUESDAY MORNING
THROUGH TUESDAY EVENING...
* WHAT...Dangerous swimming conditions from high waves and rip
currents expected. Waves as high as 3 to 7 feet possible.
* WHERE...Emmet, Leelanau and Charlevoix Counties.
* WHEN...From Tuesday morning through Tuesday evening.
* IMPACTS...A high swim risk means that life-threatening waves
and currents are expected. Stay out of the water and stay away
from dangerous areas like piers and breakwalls.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service Gaylord MI
220 PM EDT Mon Sep 14 2026
MIZ018-024-030-036-042-150230-
/O.EXT.KAPX.BH.S.0017.260915T1000Z-260916T0100Z/
Presque Isle-Alpena-Alcona-Iosco-Arenac-
220 PM EDT Mon Sep 14 2026
...BEACH HAZARDS STATEMENT NOW IN EFFECT FROM TUESDAY MORNING
THROUGH TUESDAY EVENING...
* WHAT...Dangerous swimming conditions from high waves and rip
currents expected. Waves as high as 4 to 8 feet possible.
* WHERE...Presque Isle, Alpena, Alcona and Iosco Counties.
* WHEN...From Tuesday morning through Tuesday evening.
* IMPACTS...A high swim risk means that life-threatening waves
and currents are expected. Stay out of the water and stay away
from dangerous areas like piers and breakwalls.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Coastal Hazard Message
National Weather Service Grand Rapids MI
220 PM EDT Mon Sep 14 2026
MIZ037-043-050-056-150400-
/O.CON.KGRR.BH.S.0026.260915T0200Z-260916T0300Z/
Mason-Oceana-Muskegon-Ottawa-
220 PM EDT Mon Sep 14 2026
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT FROM 10 PM EDT THIS
EVENING THROUGH TUESDAY EVENING...
* WHAT...High wave action, strong currents, and dangerous
swimming conditions expected. Piers may be heavily swamped by
waves.
* WHERE...Mason, Oceana, Muskegon and Ottawa counties.
* WHEN...From 10 PM EDT this evening through Tuesday evening.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions
and do not venture out on piers. Please check with your local
authorities on potential beach closures.
&&
$$
Coastal Hazard Message
National Weather Service Gaylord MI
220 PM EDT Mon Sep 14 2026
MIZ088-095-096-150230-
/O.EXT.KAPX.BH.S.0017.260915T1000Z-260916T0100Z/
Southeast Chippewa-Western Mackinac-Eastern Mackinac-
220 PM EDT Mon Sep 14 2026
...BEACH HAZARDS STATEMENT NOW IN EFFECT FROM TUESDAY MORNING
THROUGH TUESDAY EVENING...
* WHAT...Dangerous swimming conditions from high waves and rip
currents expected. Waves as high as 5 to 10 feet possible.
* WHERE...Southeast Chippewa, Western Mackinac and Eastern
Mackinac Counties.
* WHEN...From Tuesday morning through Tuesday evening.
* IMPACTS...A high swim risk means that life-threatening waves
and currents are expected. Stay out of the water and stay away
from dangerous areas like piers and breakwalls.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Remain out of the water to avoid hazardous swimming conditions.
&&
$$
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
210 PM CDT Mon Sep 14 2026
LMZ080-261-362-364-366-563-565-567-669-671-673-675-777-779-868-
870-872-874-876-878-151915-
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-
210 PM CDT Mon Sep 14 2026
This Hazardous Weather Outlook is for the open waters of Lake Michigan.
.DAY ONE...Tonight
South-southeasterly gales develops across the lake tonight into
Tuesday.
Periods of showers and thunderstorms are expected tonight into
Tuesday morning.
.DAYS TWO THROUGH SEVEN...Tuesday through Monday
Gales linger across the lake through Tuesday morning.
Chance of thunderstorms linger Tuesday morning, especially for
southern third of the lake, then there are chances for
thunderstorms at times through the remainder of the week.
$$
www.weather.gov/mkx
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
210 PM CDT Mon Sep 14 2026
LMZ643>646-151915-
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-
210 PM CDT Mon Sep 14 2026
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 late this afternoon into
early Tuesday morning south of North Point Lighthouse. A Gale
Warning will go into effect north of North Point Lighthouse from
this evening through early Tuesday morning.
Periods of showers and thunderstorms are expected overnight into
Tuesday morning.
.DAYS TWO THROUGH SEVEN...Tuesday through Monday
Small craft conditions linger through Tuesday morning.
Chance of thunderstorms linger Tuesday morning, then there are
chances for thunderstorms at times through the remainder of the
week.
$$
Hazardous Weather Outlook
National Weather Service Milwaukee/Sullivan WI
210 PM CDT Mon Sep 14 2026
WIZ046-047-051-052-056>060-062>072-151915-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
210 PM CDT Mon Sep 14 2026
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Tonight
Periods of showers and thunderstorms with locally heavy rain are
possible tonight into Tuesday morning. Urban and small stream
flooding is possible.
A High Swim Risk and Beach Hazards Statement is in effect for
Lake Michigan beaches from Sheboygan County to Kenosha County
late this afternoon into Tuesday morning. Stay out of the water.
.DAYS TWO THROUGH SEVEN...Tuesday through Monday
Heavy showers and isolated storms linger into Tuesday morning.
Then there are additional chances for thunderstorms at times
through the remainder of the week.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed Tonight.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
1159 AM CDT Mon Sep 14 2026
LMZ521-522-541>543-151700-
The Bay of Green Bay south of a line from Cedar River MI to Rock
Island Passage-Lake Michigan from Washington Island to Sheboygan-
1159 AM CDT Mon Sep 14 2026
This Hazardous Weather Outlook is for portions of northwest Lake
Michigan and the waters of Green Bay.
.DAY ONE...This Afternoon and Tonight
Hazardous conditions for small craft this afternoon into Tuesday.
Building waves and increasing southerly winds will bring hazardous
conditions on the bay and lake by mid afternoon, resulting in a
Small Craft Advisory from 4 PM to 9 PM Monday. A Gale Warning is
in effect from 9 PM Monday to 7 AM Tuesday for southerly gales to
around 35 knots.
Thunderstorms are possible tonight that may pose a hazard for
mariners.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
Due to lingering gusty winds and high waves, an additional Small
Craft Advisory is in effect for the bay from 7 AM to 4 PM on
Tuesday, and on the lake from 7 AM to 7 PM on Tuesday.
Thunderstorms are possible Wednesday into next weekend that may
pose a hazard for mariners.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
1159 AM CDT Mon Sep 14 2026
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-151700-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
1159 AM CDT Mon Sep 14 2026
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...This Afternoon and Tonight
There is a chance of thunderstorms late this afternoon through
tonight. The severe weather risk is very low, but the potential
exists for locally heavy rainfall. Rainfall amounts over an inch
are possible across much of the region.
Increasing risk of rip currents are expected on Lake Michigan
beaches late this afternoon and tonight.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
The risk of dangerous rip currents will continue Tuesday morning,
with the risk of rip currents ending Tuesday afternoon.
Additional chances of thunderstorms are expected later this
week into next weekend. It is too early to determine if any of
the storms would become severe.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to report rainfall amounts and peak wind
gusts to the National Weather Service in Green Bay.
$$
Hazardous Weather Outlook
National Weather Service Detroit/Pontiac MI
423 AM EDT Mon Sep 14 2026
LCZ460-LEZ444-LHZ361>363-421-422-441>443-462>464-150900-
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-
423 AM EDT Mon Sep 14 2026
This hazardous weather outlook is for portions of Lake Erie, Lake
Huron and Lake St Clair.
.DAY ONE...Today and Tonight
A Gale Warning takes effect late tonight for the north half of Lake
Huron. Small Craft Advisories also take effect late tonight for
Saginaw Bay and southern Lake Huron.
.DAYS TWO THROUGH SEVEN...Tuesday through Sunday
A Gale Warning remains in effect Tuesday for the north half of Lake
Huron. Small Craft Advisories also remain in effect Tuesday for
Saginaw Bay and southern Lake Huron.
.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.
BT
