589
WHUS73 KGRR 022042
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
342 PM EST Sun Nov 2 2025

LMZ844>846-030445-
/O.UPG.KGRR.SC.Y.0092.251102T2100Z-251104T1200Z/
/O.EXB.KGRR.GL.W.0021.251102T2300Z-251104T0300Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-
342 PM EST Sun Nov 2 2025

...GALE WARNING IN EFFECT UNTIL 10 PM EST MONDAY...

* WHAT...Southwest winds to 30 knots with gale force gusts to 35
  knots becoming west and waves 7 to 10 feet expected.

* WHERE...St Joseph to Grand Haven.

* WHEN...Until 10 PM EST Monday.

* IMPACTS...Strong winds will cause hazardous waves which could
  capsize or damage vessels and reduce visibility.

* ADDITIONAL DETAILS...Gale force wind gusts are expected at times
  tonight and again Monday afternoon and evening as a cold front
  sweeps through the area.

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>849-030445-
/O.EXT.KGRR.GL.W.0021.251102T2300Z-251104T0300Z/
Grand Haven to Whitehall MI-Whitehall to Pentwater MI-
Pentwater to Manistee MI-
342 PM EST Sun Nov 2 2025

...GALE WARNING NOW IN EFFECT UNTIL 10 PM EST MONDAY...

* WHAT...Southwest gales to 40 knots becoming west. Waves are
  expected to build into the 6 to 11 foot range.

* WHERE...Grand Haven to Manistee.

* WHEN...Until 10 PM EST Monday.

* 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.

&&

$$