Watches, Warnings & Advisories



2 products found for Marine Zone: LMZ847

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
341 PM EDT Sun Oct 5 2025

LMZ845>849-060345-
/O.CON.KGRR.SC.Y.0082.000000T0000Z-251006T2100Z/
South Haven to Holland MI-Holland to Grand Haven MI-
Grand Haven to Whitehall MI-Whitehall to Pentwater MI-
Pentwater to Manistee MI-
341 PM EDT Sun Oct 5 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT MONDAY...

* WHAT...Southwest winds 15 to 25 knots and waves 3 to 6 feet.

* WHERE...South Haven to Manistee.

* WHEN...Until 5 PM 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.

&&

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Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
345 PM EDT Sun Oct 5 2025

LMZ844>849-060730-
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-
340 PM EDT Sun Oct 5 2025

This hazardous weather outlook is for the nearshore waters from
St Joseph to Manistee.

.DAY ONE...Today and Tonight

Winds and waves will be hazardous to small craft.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Winds and waves will be hazardous to small craft on Monday.

Thunderstorms are possible late Monday into early Tuesday.

$$