482
WHUS73 KGRR 151241
MWWGRR
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
841 AM EDT TUE SEP 15 2026
LMZ846>849-152045-
/O.EXB.KGRR.SC.Y.0067.000000T0000Z-260916T0300Z/
HOLLAND TO GRAND HAVEN MI-GRAND HAVEN TO WHITEHALL MI-
WHITEHALL TO PENTWATER MI-PENTWATER TO MANISTEE MI-
841 AM EDT TUE SEP 15 2026
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 11 PM EDT THIS EVENING
* WHAT...SOUTHWEST WINDS 20 TO 30 KNOTS AND WAVES 6 TO 9 FEET.
* WHERE...HOLLAND TO MANISTEE.
* WHEN...UNTIL 11 PM EDT 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.
LMZ844-845-152045-
/O.CON.KGRR.SC.Y.0067.000000T0000Z-260915T2100Z/
ST JOSEPH TO SOUTH HAVEN MI-SOUTH HAVEN TO HOLLAND MI-
841 AM EDT TUE SEP 15 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM EDT THIS
AFTERNOON...
* WHAT...SOUTH WINDS 10 TO 20 KNOTS WITH GUSTS UP TO 30 KNOTS
AND WAVES 2 TO 5 FEET.
* WHERE...ST JOSEPH TO HOLLAND.
* WHEN...UNTIL 5 PM EDT THIS AFTERNOON.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
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