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914 
WHUS73 KGRR 190744
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
344 AM EDT Wed Mar 19 2025

LMZ844>846-191545-
/O.EXT.KGRR.GL.W.0010.250320T0300Z-250320T1800Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-
344 AM EDT Wed Mar 19 2025

...GALE WARNING NOW IN EFFECT FROM 11 PM THIS EVENING TO 2 PM EDT
THURSDAY...

* WHAT...Northwest winds 25 to 35 knots with gusts up to 40 
  knots and waves 10 to 15 feet expected.

* WHERE...St Joseph to Grand Haven.

* WHEN...From 11 PM this evening to 2 PM EDT Thursday.

* 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>849-191545-
/O.CON.KGRR.GL.W.0010.250320T0300Z-250320T1800Z/
Grand Haven to Whitehall MI-Whitehall to Pentwater MI-
Pentwater to Manistee MI-
344 AM EDT Wed Mar 19 2025

...GALE WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 2 PM
EDT THURSDAY...

* WHAT...North winds 30 to 40 knots and waves 9 to 14 feet 
  expected.

* WHERE...Grand Haven to Manistee.

* WHEN...From 11 PM this evening to 2 PM EDT Thursday.

* 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.

&&

$$