952
WHUS73 KGRR 091559
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
1059 AM EST Tue Dec 9 2025

LMZ844>847-100000-
/O.CON.KGRR.SC.Y.0108.000000T0000Z-251210T0500Z/
/O.CON.KGRR.GL.W.0031.251210T0500Z-251211T0000Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
1059 AM EST Tue Dec 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EST
TONIGHT...
...GALE WARNING REMAINS IN EFFECT FROM MIDNIGHT TONIGHT TO 7 PM
EST WEDNESDAY...

* WHAT...For the Small Craft Advisory, southwest wind gusts to 30
  knots and waves 6 to 8 feet. For the Gale Warning, southwest to
  northwest gales to 35 knots and waves 7 to 11 feet expected.

* WHERE...St Joseph to Whitehall.

* WHEN...For the Small Craft Advisory, until midnight EST
  tonight. For the Gale Warning, from midnight tonight to 7 PM
  EST Wednesday.

* 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.

&&

$$

LMZ848-849-100000-
/O.CON.KGRR.SC.Y.0108.000000T0000Z-251210T1200Z/
/O.CON.KGRR.GL.W.0031.251210T1200Z-251211T0000Z/
Whitehall to Pentwater MI-Pentwater to Manistee MI-
1059 AM EST Tue Dec 9 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EST
WEDNESDAY...
...GALE WARNING REMAINS IN EFFECT FROM 7 AM TO 7 PM EST
WEDNESDAY...

* WHAT...For the Small Craft Advisory, southwest wind gusts to 30
  knots and waves 6 to 8 feet. For the Gale Warning, north gales
  to 35 knots and waves 7 to 10 feet expected.

* WHERE...Whitehall to Pentwater MI.

* WHEN...For the Small Craft Advisory, until 7 AM EST Wednesday.
  For the Gale Warning, from 7 AM to 7 PM EST Wednesday.

* 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.

&&

$$