Watches, Warnings & Advisories



2 products issued by NWS for: 11NM SSW Grand Haven MI

Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Grand Rapids MI
518 AM EDT Wed Jul 9 2025

LMZ844>849-100930-
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-
518 AM EDT Wed Jul 9 2025

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

.DAY ONE...Today and Tonight

Winds and waves will become hazardous to mariners and swimmers
later this afternoon and this evening.

Thunderstorms will remain possible through the morning hours
today before ending. Severe weather is not expected.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday

Thunderstorms will become likely on Saturday ahead of a cold
front. Strong storms will be possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation will not be needed.

$$




Small Craft Advisory

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
1026 AM EDT Wed Jul 9 2025

LMZ844>847-092230-
/O.CON.KGRR.SC.Y.0064.250709T1800Z-250710T0600Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
1026 AM EDT Wed Jul 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 2 AM EDT THURSDAY...

* WHAT...North winds 10 to 20 knots and waves 1 to 4 feet
  expected.

* WHERE...St Joseph to Whitehall.

* WHEN...From 2 PM this afternoon to 2 AM EDT Thursday.

* IMPACTS...Conditions will be hazardous to small craft.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.

&&

$$