Watches, Warnings & Advisories



2 products issued by NWS for: 4NM W Muskegon MI

Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
701 AM EST Tue Jan 20 2026

LMZ844>849-202015-
/O.EXP.KGRR.UP.W.0001.000000T0000Z-260120T1200Z/
/O.CON.KGRR.SC.Y.0006.000000T0000Z-260121T1200Z/
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-
701 AM EST Tue Jan 20 2026

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
WEDNESDAY...
...HEAVY FREEZING SPRAY WARNING HAS EXPIRED...

* WHAT...Southwest winds 15 to 25 knots and waves 5 to 8 feet.

* WHERE...St Joseph to Manistee.

* WHEN...Until 7 AM 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.

&&

$$




Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
414 AM EST Tue Jan 20 2026

LMZ844>849-210915-
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-
414 AM EST Tue Jan 20 2026

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...Wednesday through Monday

Winds and waves will continue to be hazardous to small craft with
borderline gale conditions Wednesday night into Friday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$