Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1040 AM CST Tue Dec 2 2025
LMZ521-522-030045-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
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-
1040 AM CST Tue Dec 2 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 3 AM CST THURSDAY...
* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves
2 to 5 ft expected.
* WHERE...Central and Southern Bay of Green Bay.
* WHEN...From 6 PM this evening to 3 AM CST Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
1040 AM CST Tue Dec 2 2025
LMZ541>543-030045-
/O.CON.KGRB.SC.Y.0092.251203T0000Z-251204T0900Z/
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
1040 AM CST Tue Dec 2 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 3 AM CST THURSDAY...
* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and waves
1 to 4 ft expected.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan.
* WHEN...From 6 PM this evening to 3 AM CST Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1030 AM EST Tue Dec 2 2025
LMZ323-341-342-344>346-022345-
/O.CON.KAPX.SC.Y.0118.251203T0000Z-251204T0000Z/
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-
1030 AM EST Tue Dec 2 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 7 PM EST WEDNESDAY...
* WHAT...Highest gusts up to 30 kts from the west and highest
waves around 8 feet expected.
* WHERE...Portions of Lake Michigan.
* WHEN...From 7 PM this evening to 7 PM EST Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1016 AM EST Tue Dec 2 2025
LMZ221-248-250-030330-
/O.CON.KMQT.SC.Y.0191.251202T2100Z-251204T0000Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
1016 AM EST Tue Dec 2 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 4 PM THIS
AFTERNOON TO 7 PM EST WEDNESDAY...
* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves
2 to 5 ft expected.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage, Seul Choix Point to Point Detour MI and 5NM
East of a line from Fairport MI to Rock Island Passage.
* WHEN...From 4 PM this afternoon to 7 PM EST Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
857 AM CST Tue Dec 2 2025
LMZ643>646-022300-
/O.CON.KMKX.SC.Y.0105.251203T0600Z-251204T1200Z/
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-
857 AM CST Tue Dec 2 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM MIDNIGHT TONIGHT
TO 6 AM CST THURSDAY...
* WHAT...Southwest winds 15 to 25 kt later tonight into Wednesday
morning, becoming northwest Wednesday afternoon and night.
Waves 3 to 5 feet near the open waters.
* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.
* WHEN...From midnight tonight to 6 AM CST Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Wood
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
946 AM EST Tue Dec 2 2025
LMZ844>849-022300-
/O.CON.KGRR.SC.Y.0105.251203T0000Z-251205T0000Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
946 AM EST Tue Dec 2 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 7 PM THIS EVENING
TO 7 PM EST THURSDAY...
* WHAT...Southwest wind 20 to 30 knots tonight and early
Wednesday, veering to northwest Wednesday afternoon. Waves
building to 6 to 11 feet tonight, and to 8 to 13 feet
Wednesday.
* WHERE...St Joseph to Manistee.
* WHEN...From 7 PM this evening to 7 PM EST Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Smith
Hazardous Weather Outlook
Hazardous Weather Outlook...UPDATED
National Weather Service Milwaukee/Sullivan WI
1005 AM CST Tue Dec 2 2025
LMZ643>646-031615-
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-
1005 AM CST Tue Dec 2 2025
This Hazardous Weather Outlook is for the nearshore waters from
Sheboygan Wisconsin to Winthrop Harbor Illinois.
.DAY ONE...Today and Tonight
A Small Craft Advisory is in effect starting tonight for elevated
winds and waves.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
The Small Craft Advisory will continue through Wednesday night.
Additional Small Craft Advisories may be needed later this week.
$$
Hazardous Weather Outlook...UPDATED
National Weather Service Milwaukee/Sullivan WI
1005 AM CST Tue Dec 2 2025
WIZ046-047-051-052-056>060-062>072-031615-
Marquette-Green Lake-Fond du Lac-Sheboygan-Sauk-Columbia-Dodge-
Washington-Ozaukee-Iowa-Dane-Jefferson-Waukesha-Milwaukee-
Lafayette-Green-Rock-Walworth-Racine-Kenosha-
1005 AM CST Tue Dec 2 2025
This Hazardous Weather Outlook is for portions of east central
Wisconsin, south central Wisconsin and southeast Wisconsin.
.DAY ONE...Today and Tonight
Light snow will occur late tonight, which may bring slick driving
conditions.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Light snow will occur into Wednesday morning, which may bring
slick driving conditions for the morning commute.
Wind chills will fall to 14 to 19 below zero Wednesday night and
Thursday morning, and again Thursday night into Friday morning.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Twin Cities/Chanhassen MN
310 AM CST Tue Dec 2 2025
MNZ041>045-047>070-073>078-082>085-091>093-WIZ014>016-023>028-
030915-
Douglas-Todd-Morrison-Mille Lacs-Kanabec-Stevens-Pope-Stearns-
Benton-Sherburne-Isanti-Chisago-Lac Qui Parle-Swift-Chippewa-
Kandiyohi-Meeker-Wright-Hennepin-Anoka-Ramsey-Washington-
Yellow Medicine-Renville-McLeod-Sibley-Carver-Scott-Dakota-
Redwood-Brown-Nicollet-Le Sueur-Rice-Goodhue-Watonwan-Blue Earth-
Waseca-Steele-Martin-Faribault-Freeborn-Polk-Barron-Rusk-
St. Croix-Pierce-Dunn-Pepin-Eau Claire-
310 AM CST Tue Dec 2 2025
This Hazardous Weather Outlook is for portions of central and
southern Minnesota, and west central Wisconsin.
.DAY ONE...Today and Tonight.
A light dusting of snow is possible tonight mainly across western
Wisconsin and eastern Minnesota.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
There will be a few chances for snow later this week although no
major systems are expected. Thursday morning lows will be very
cold, in the range of -5 to -15 degrees.
.SPOTTER INFORMATION STATEMENT...
SKYWARN spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Green Bay WI
259 AM CST Tue Dec 2 2025
WIZ005-010>013-018>022-030-031-035>040-045-048>050-073-074-030900-
Vilas-Oneida-Forest-Florence-Northern Marinette County-Lincoln-
Langlade-Menominee-Northern Oconto County-Door-Marathon-Shawano-
Wood-Portage-Waupaca-Outagamie-Brown-Kewaunee-Waushara-Winnebago-
Calumet-Manitowoc-Southern Marinette County-
Southern Oconto County-
259 AM CST Tue Dec 2 2025
This Hazardous Weather Outlook is for north-central and northeast
Wisconsin.
.DAY ONE...Today and Tonight
Light snow may also result in slippery roads this evening into
Wednesday.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Light snow may also result in slippery roads Friday into Friday
night.
Record or near record cold is expected Wednesday night and
Thursday. Hazardous wind chills of 10 below to 20 below zero are
forecast for late Wednesday night into Thursday morning over much
of the area. The cold will continue as below normal temperatures
are expected into next week.
.SPOTTER INFORMATION STATEMENT...
Spotters are requested to forward snowfall measurements to the
National Weather Service in Green Bay.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
314 AM EST Tue Dec 2 2025
LMZ844>849-030815-
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-
314 AM EST Tue Dec 2 2025
This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.
.DAY ONE...Today and Tonight
Wind and waves will be hazardous to small craft tonight.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Wind and waves will be hazardous to small craft Wednesday through Friday.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Grand Rapids MI
314 AM EST Tue Dec 2 2025
MIZ037>040-043>046-050>052-056>059-064>067-071>074-030815-
Mason-Lake-Osceola-Clare-Oceana-Newaygo-Mecosta-Isabella-Muskegon-
Montcalm-Gratiot-Ottawa-Kent-Ionia-Clinton-Allegan-Barry-Eaton-
Ingham-Van Buren-Kalamazoo-Calhoun-Jackson-
314 AM EST Tue Dec 2 2025
This hazardous weather outlook is for portions of southwest Lower
Michigan.
.DAY ONE...Today and Tonight
Locally heavy snow north of Holland may result in hazardous travel
early this morning.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday
Light snow Wednesday may result in slippery travel mainly west of
US-127.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
