464
WHUS73 KDTX 111854
MWWDTX
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
254 PM EDT MON MAY 11 2026
LHZ421-422-120815-
/O.NEW.KDTX.SC.Y.0030.260512T2000Z-260513T0800Z/
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER
SAGINAW BAY-INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI-
254 PM EDT MON MAY 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM TUESDAY TO 4 AM EDT
WEDNESDAY...
* WHAT...EXPECT SUSTAINED WINDS UP TO 22 KNOTS FROM THE SOUTH
WITH GUSTS UP TO 29 KNOTS. THE LARGEST SIGNIFICANT WAVES WILL
BE 4 FEET WITH A POTENTIAL MAXIMUM WAVE HEIGHT OF 5 FEET.
* WHERE...OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO
INNER SAGINAW BAY AND INNER SAGINAW BAY SW OF POINT AU GRES TO
BAY PORT MI.
* WHEN...THE MAXIMUM WINDS ARE EXPECTED AROUND 9 PM EDT TUESDAY
WITH THE LARGEST WAVES EXPECTED AROUND 9 PM EDT TUESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
LHZ441>443-120815-
/O.NEW.KDTX.SC.Y.0030.260512T2000Z-260513T0800Z/
PORT AUSTIN TO HARBOR BEACH MI-HARBOR BEACH TO PORT SANILAC MI-
PORT SANILAC TO PORT HURON MI-
254 PM EDT MON MAY 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM TUESDAY TO 4 AM EDT
WEDNESDAY...
* WHAT...EXPECT SUSTAINED WINDS UP TO 21 KNOTS FROM THE SOUTH
WITH GUSTS UP TO 29 KNOTS. THE LARGEST SIGNIFICANT WAVES WILL
BE 6 FEET WITH A POTENTIAL MAXIMUM WAVE HEIGHT OF 8 FEET.
* WHERE...PORT AUSTIN TO HARBOR BEACH MI, HARBOR BEACH TO PORT
SANILAC MI AND PORT SANILAC TO PORT HURON MI.
* WHEN...THE MAXIMUM WINDS ARE EXPECTED AROUND 11 PM EDT TUESDAY
WITH THE LARGEST WAVES EXPECTED AROUND 11 PM EDT TUESDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID NAVIGATING IN HAZARDOUS CONDITIONS.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page