Small Craft Advisory
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
226 AM EDT Sun Oct 4 2026
LMZ846-041430-
/O.CON.KGRR.SC.Y.0071.261004T1200Z-261005T0000Z/
Holland to Grand Haven MI-
226 AM EDT Sun Oct 4 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING
TO 8 PM EDT THIS EVENING...
* WHAT...Southwest to northwest winds 10 to 20 knots with gusts up
to 25 knots and waves 2 to 5 feet expected.
* WHERE...Holland to Grand Haven MI.
* WHEN...From 8 AM this morning to 8 PM EDT 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.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
226 AM EDT Sun Oct 4 2026
LMZ847>849-041430-
/O.CON.KGRR.SC.Y.0071.261004T0900Z-261005T0000Z/
Grand Haven to Whitehall MI-Whitehall to Pentwater MI-
Pentwater to Manistee MI-
226 AM EDT Sun Oct 4 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
* WHAT...Southwest to northwest winds 10 to 20 knots with gusts
up to 25 knots and waves 3 to 7 feet expected.
* WHERE...Grand Haven to Manistee.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
209 AM EDT Sun Oct 4 2026
LHZ349-041900-
/O.CON.KAPX.SC.Y.0086.000000T0000Z-261004T1900Z/
Sturgeon Pt to Alabaster MI-
209 AM EDT Sun Oct 4 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 PM EDT THIS
AFTERNOON...
* WHAT...Highest gusts up to 25 kts from the southwest and
highest waves around 4 feet.
* WHERE...Sturgeon Pt to Alabaster MI.
* WHEN...Until 3 PM EDT this afternoon.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
209 AM EDT Sun Oct 4 2026
LMZ346-042115-
/O.EXT.KAPX.SC.Y.0086.000000T0000Z-261005T1200Z/
Manistee to Point Betsie MI-
209 AM EDT Sun Oct 4 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 8 AM EDT MONDAY...
* WHAT...Highest gusts up to 30 kts from the northwest and
highest waves around 7 feet.
* WHERE...Manistee to Point Betsie MI.
* WHEN...Until 8 AM EDT Monday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
829 PM EDT Sat Oct 3 2026
LHZ421-041330-
/O.NEW.KDTX.SC.Y.0058.261004T1500Z-261005T1200Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-
829 PM EDT Sat Oct 3 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM SUNDAY TO 8 AM EDT
MONDAY...
* WHAT...Expect sustained winds up to 18 knots from the west
with gusts up to 24 knots. The largest significant waves will
be 3 feet with a potential maximum wave height of 4 feet.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay.
* WHEN...The maximum winds are expected around 8 PM EDT Sunday
with the largest waves expected around 11 PM EDT Sunday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
