768
WHUS73 KGRR 040835
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
335 AM EST Thu Dec 4 2025

LMZ849-041645-
/O.CON.KGRR.SC.Y.0105.000000T0000Z-251205T0000Z/
/O.NEW.KGRR.GL.W.0029.251205T0300Z-251205T1500Z/
Pentwater to Manistee MI-
335 AM EST Thu Dec 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...
...GALE WARNING IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST
FRIDAY...

* WHAT...For the Small Craft Advisory, northwest winds 10 to 20
  knots with gusts up to 25 knots and waves 4 to 7 feet. For the
  Gale Warning, southwest winds 25 to 35 knots and waves 6 to 11
  feet expected.

* WHERE...Pentwater to Manistee MI.

* WHEN...For the Small Craft Advisory, until 7 PM EST this
  evening. For the Gale Warning, from 10 PM this evening to 10
  AM 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.

&&

$$

LMZ844>848-041645-
/O.CON.KGRR.SC.Y.0105.000000T0000Z-251205T0000Z/
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-
335 AM EST Thu Dec 4 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 PM EST THIS
EVENING...

* WHAT...Northwest winds 10 to 20 knots with gusts up to 25
  knots and waves 4 to 7 feet.

* WHERE...St Joseph to Pentwater.

* WHEN...Until 7 PM EST this evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$