371
WHUS73 KGRR 171949
MWWGRR

URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
349 PM EDT Sun Aug 17 2025

LMZ849-180400-
/O.CON.KGRR.SC.Y.0071.000000T0000Z-250818T0400Z/
Pentwater to Manistee MI-
349 PM EDT Sun Aug 17 2025

...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT EDT
TONIGHT...

* WHAT...Northeast winds 10 to 20 knot and waves of 1 to 3 feet
  south of Big Sable Point and 3 to 5 feet north of Big Sable
  Point.

* WHERE...Pentwater to Manistee MI.

* WHEN...Until midnight EDT tonight.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

THOMAS