426
WHUS73 KDTX 251440
MWWDTX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
940 AM EST THU DEC 25 2025
LHZ421-441-260315-
/O.CON.KDTX.SC.Y.0100.000000T0000Z-251227T0300Z/
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-PORT AUSTIN TO HARBOR BEACH MI-
940 AM EST THU DEC 25 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST
FRIDAY...
* WHAT...EXPECT SUSTAINED WINDS UP TO 21 KNOTS FROM THE EAST
WITH GUSTS UP TO 27 KNOTS. THE LARGEST SIGNIFICANT WAVES WILL
BE 6 FEET WITH A POTENTIAL MAXIMUM WAVE HEIGHT OF 8 FEET.
* WHERE...OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO
INNER SAGINAW BAY AND PORT AUSTIN TO HARBOR BEACH MI.
* WHEN...THE MAXIMUM WINDS ARE EXPECTED AROUND 9 AM EST FRIDAY
WITH THE LARGEST WAVES EXPECTED AROUND 10 AM EST FRIDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LHZ442-443-260315-
/O.CON.KDTX.SC.Y.0100.000000T0000Z-251227T0300Z/
HARBOR BEACH TO PORT SANILAC MI-PORT SANILAC TO PORT HURON MI-
940 AM EST THU DEC 25 2025
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EST
FRIDAY...
* WHAT...EXPECT SUSTAINED WINDS UP TO 23 KNOTS FROM THE EAST
WITH GUSTS UP TO 28 KNOTS. THE LARGEST SIGNIFICANT WAVES WILL
BE 7 FEET WITH A POTENTIAL MAXIMUM WAVE HEIGHT OF 10 FEET.
* WHERE...HARBOR BEACH TO PORT SANILAC MI AND PORT SANILAC TO
PORT HURON MI.
* WHEN...THE MAXIMUM WINDS ARE EXPECTED AROUND 8 AM EST FRIDAY
WITH THE LARGEST WAVES EXPECTED AROUND 11 AM EST FRIDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
KGK
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