Watches, Warnings & Advisories



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

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
356 PM EDT Mon Apr 28 2025

LMZ844>849-291000-
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-
356 PM EDT Mon Apr 28 2025

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

.DAY ONE...This Afternoon and Tonight

Scattered thunderstorms are possible tonight over Lake Michigan.
Winds and waves will be hazardous to small craft.

.DAYS TWO THROUGH SEVEN...Tuesday through Sunday

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

.SPOTTER INFORMATION STATEMENT...

Spotter activation is possible late tonight into Tuesday.

$$




Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
345 PM EDT Mon Apr 28 2025

LMZ847>849-290800-
/O.CON.KGRR.SC.Y.0048.000000T0000Z-250430T0000Z/
Grand Haven to Whitehall MI-Whitehall to Pentwater MI-
Pentwater to Manistee MI-
345 PM EDT Mon Apr 28 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT
TUESDAY...

* WHAT...Southwest winds 15 to 25 knots with gusts up to 33
  knots and waves 5 to 8 feet.

* WHERE...Grand Haven to Manistee.

* WHEN...Until 8 PM EDT 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.

&&

$$