Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1128 AM EST Mon Nov 10 2025
LMZ344>346-110030-
/O.CON.KAPX.SC.Y.0108.000000T0000Z-251111T0600Z/
Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
1128 AM EST Mon Nov 10 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
TUESDAY...
* WHAT...Highest gusts up to 25 kts from the north and highest
waves around 6 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 1 AM EST 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1128 AM EST Mon Nov 10 2025
LHZ348-349-110030-
/O.CON.KAPX.SC.Y.0108.000000T0000Z-251111T0600Z/
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
1128 AM EST Mon Nov 10 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
TUESDAY...
* WHAT...Highest gusts up to 30 kts from the north and highest
waves around 8 feet.
* WHERE...Presque Isle Light to Sturgeon Pt MI Including Thunder
Bay National Marine Sanctuary and Sturgeon Pt to Alabaster MI.
* WHEN...Until 1 AM EST Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1128 AM EST Mon Nov 10 2025
LHZ347-110030-
/O.NEW.KAPX.SC.Y.0109.251110T2100Z-251111T0500Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
1128 AM EST Mon Nov 10 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO
MIDNIGHT EST TONIGHT...
* WHAT...Highest gusts up to 25 kts from the north and highest
waves around 5 feet expected.
* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI
including Bois Blanc Island.
* WHEN...From 4 PM this afternoon to midnight EST tonight.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
1128 AM EST Mon Nov 10 2025
LMZ323-342-110030-
/O.NEW.KAPX.SC.Y.0109.251110T2100Z-251111T0300Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-
1128 AM EST Mon Nov 10 2025
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO
10 PM EST THIS EVENING...
* WHAT...Highest gusts up to 25 kts from the north and highest
waves around 4 feet expected.
* WHERE...Grand Traverse Bay south of a line Grand Traverse
Light to Norwood MI and Norwood MI to 5NM West of Mackinac
Bridge including Little Traverse Bay.
* WHEN...From 4 PM this afternoon to 10 PM EST this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
955 AM CST Mon Nov 10 2025
LMZ542-543-110000-
/O.CON.KGRB.SC.Y.0085.000000T0000Z-251111T0000Z/
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
955 AM CST Mon Nov 10 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
* WHAT...Northwest winds 15 to 20 kts with gusts up to 25 kts and
waves 2 to 4 ft.
* WHERE...Lake Michigan nearshore waters from Sturgeon Bay to
Sheboygan.
* WHEN...Until 6 PM CST this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
mpc
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
1052 AM EST Mon Nov 10 2025
LMZ844>849-110000-
/O.CON.KGRR.SC.Y.0096.000000T0000Z-251111T1800Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
1052 AM EST Mon Nov 10 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST
TUESDAY...
* WHAT...Northwest winds 20 to 30 knots and waves 7 to 10 feet.
Wind backing to the southwest on Tuesday.
* WHERE...St Joseph to Manistee.
* WHEN...Until 1 PM EST Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...Gale conditions may develop on Tuesday.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
940 AM CST Mon Nov 10 2025
LMZ643>646-102345-
/O.CON.KMKX.SC.Y.0097.000000T0000Z-251111T0300Z/
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-
940 AM CST Mon Nov 10 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM CST THIS
EVENING...
* WHAT...Northwest winds 15 to 20 kt with gusts of 25 to 30 kt
and waves 4 to 6 ft.
* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.
* WHEN...Until 9 PM CST this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1001 AM EST Mon Nov 10 2025
LSZ249>251-110315-
/O.CON.KMQT.SC.Y.0175.000000T0000Z-251111T0600Z/
Marquette to Munising MI-Munising to Grand Marais MI-
Grand Marais to Whitefish Point MI-
1001 AM EST Mon Nov 10 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EST
TUESDAY...
* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and
waves 4 to 7 ft occurring.
* WHERE...Marquette to Munising MI, Munising to Grand Marais MI
and Grand Marais to Whitefish Point MI.
* WHEN...Until 1 AM EST Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
1001 AM EST Mon Nov 10 2025
LSZ248-110300-
/O.CON.KMQT.SC.Y.0175.000000T0000Z-251111T0300Z/
Huron Islands to Marquette MI-
1001 AM EST Mon Nov 10 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST THIS
EVENING...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and
waves 4 to 7 ft occurring.
* WHERE...Huron Islands to Marquette MI.
* WHEN...Until 10 PM EST this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
937 AM EST Mon Nov 10 2025
LHZ421-441>443-110300-
/O.CON.KDTX.SC.Y.0083.000000T0000Z-251111T1500Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Port Austin to Harbor Beach MI-
Harbor Beach to Port Sanilac MI-Port Sanilac to Port Huron MI-
937 AM EST Mon Nov 10 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 AM EST
TUESDAY...
* WHAT...Expect sustained winds up to 26 knots from the
northwest with gusts up to 30 knots. The largest significant
waves will be 9 feet with a potential maximum wave height of
13 feet.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay, Port Austin to Harbor Beach MI, Harbor
Beach to Port Sanilac MI and Port Sanilac to Port Huron MI.
* WHEN...The maximum winds are expected around 10 AM EST Monday
with the largest waves expected around 10 AM EST Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
937 AM EST Mon Nov 10 2025
LHZ422-102100-
/O.CON.KDTX.SC.Y.0083.000000T0000Z-251110T2100Z/
Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
937 AM EST Mon Nov 10 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 PM EST THIS
AFTERNOON...
* WHAT...Expect sustained winds up to 23 knots from the north
with gusts up to 28 knots. The largest significant waves will
be 4 feet with a potential maximum wave height of 5 feet.
* WHERE...Inner Saginaw Bay SW of Point Au Gres to Bay Port MI.
* WHEN...The maximum winds are expected around 10 AM EST Monday
with the largest waves expected around 10 AM EST Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
