Gale Warning
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
308 PM EDT Sat Nov 1 2025
LMZ849-020315-
/O.UPG.KGRR.GL.A.0011.251102T2100Z-251103T1200Z/
/O.NEW.KGRR.GL.W.0021.251102T2100Z-251103T1200Z/
Pentwater to Manistee MI-
308 PM EDT Sat Nov 1 2025
...GALE WARNING IN EFFECT FROM 4 PM SUNDAY TO 7 AM EDT MONDAY...
* WHAT...Southwest winds 20 to 30 knots with gusts up to 35
knots and waves 8 to 13 feet expected.
* WHERE...Pentwater to Manistee MI.
* WHEN...From 4 PM Sunday to 7 AM EDT Monday.
* 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
237 PM CDT Sat Nov 1 2025
LMZ261-362-364-366-563-565-567-868-020345-
/O.UPG.KMKX.GL.A.0021.251102T2100Z-251103T1200Z/
/O.NEW.KMKX.GL.W.0027.251102T2100Z-251103T1200Z/
Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
offshore to Mid Lake-
Lake Michigan South of a line from Seul Choix Point to the
Mackinac Bridge and North of a line from Charlevoix MI to South
Fox Island 5NM offshore-
Lake Michigan from Charlevoix to Point Betsie MI 5NM Offshore to
mid lake-
Lake Michigan from Point Betsie to Manistee MI 5NM offshore to
Mid Lake-
Lake Michigan from Rock Island Passage to Sturgeon Bay WI 5NM
offshore to mid lake-
Lake Michigan from Sturgeon Bay to Two Rivers WI 5NM offshore to
Mid Lake-
Lake Michigan from Two Rivers to Sheboygan WI 5NM offshore to Mid
Lake-
Lake Michigan from Pentwater to Manistee MI 5NM offshore to Mid
Lake-
237 PM CDT Sat Nov 1 2025
...GALE WARNING IN EFFECT FROM 3 PM SUNDAY TO 6 AM CDT MONDAY...
* WHAT...Southwest winds 25 to 35 kt with gusts up to 40 kt and
waves 9 to 14 ft expected.
* WHERE...Northern Open Waters of Lake Michigan.
* WHEN...From 3 PM Sunday to 6 AM CDT Monday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for severe conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
245 PM EDT Sat Nov 1 2025
LMZ323-341-342-344>346-020445-
/O.UPG.KAPX.GL.A.0010.251102T2100Z-251103T1200Z/
/O.NEW.KAPX.GL.W.0025.251102T2100Z-251103T1200Z/
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-
245 PM EDT Sat Nov 1 2025
...GALE WARNING IN EFFECT FROM 4 PM SUNDAY TO 7 AM EDT MONDAY...
* WHAT...Highest gusts up to 45 kts from the southwest and
highest waves around 14 feet expected.
* WHERE...Portions of Lake Michigan.
* WHEN...From 4 PM Sunday to 7 AM EDT Monday.
* 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.
&&
$$
