WHUS73 KGRR 050906

MWWGRR



URGENT - MARINE WEATHER MESSAGE

National Weather Service Grand Rapids MI

406 AM EST Thu Nov 5 2026



LMZ848-849-051715-

/O.EXT.KGRR.SC.Y.0082.000000T0000Z-261105T2100Z/

/O.NEW.KGRR.GL.W.0015.261105T2100Z-261107T0000Z/

Whitehall to Pentwater MI-Pentwater to Manistee MI-

406 AM EST Thu Nov 5 2026



...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS

AFTERNOON...

...GALE WARNING IN EFFECT FROM 4 PM THIS AFTERNOON TO 7 PM EST

FRIDAY...



* WHAT...For the Small Craft Advisory, west winds 15 to 25 knots

  and waves 4 to 7 feet. For the Gale Warning, north winds 20 to

  30 knots with gusts up to 35 knots and waves 6 to 10 feet 

  expected.



* WHERE...Whitehall to Manistee.



* WHEN...For the Small Craft Advisory, until 4 PM EST this 

  afternoon. For the Gale Warning, from 4 PM this afternoon to 7 

  PM EST Friday.



* IMPACTS...Strong winds will cause hazardous waves which could

  capsize or damage vessels and reduce visibility.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Mariners should alter plans to avoid these hazardous conditions.

Remain in port, seek safe harbor, alter course, and/or secure the

vessel for hazardous conditions.



&&



$$



LMZ847-051715-

/O.EXT.KGRR.SC.Y.0082.000000T0000Z-261107T0000Z/

Grand Haven to Whitehall MI-

406 AM EST Thu Nov 5 2026



...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST FRIDAY...



* WHAT...West winds 15 to 25 knots with gusts up to 30 knots and 

  waves 4 to 7 feet.



* WHERE...Grand Haven to Manistee.



* WHEN...Until 7 PM EST Friday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$



LMZ844>846-051715-

/O.EXT.KGRR.SC.Y.0083.000000T0000Z-261107T0000Z/

St Joseph to South Haven MI-South Haven to Holland MI-

Holland to Grand Haven MI-

406 AM EST Thu Nov 5 2026



...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 7 PM EST FRIDAY...



* WHAT...Southwest winds 15 to 25 knots and waves 4 to 7 feet.



* WHERE...St Joseph to Grand Haven.



* WHEN...Until 7 PM EST Friday.



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



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Inexperienced mariners, especially those operating smaller

vessels, should avoid navigating in hazardous conditions.



&&



$$