343  
WHUS73 KDTX 100734  
MWWDTX  
 
URGENT - MARINE WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
334 AM EDT MON MAR 10 2025  
 
LHZ421-441-102115-  
/O.NEW.KDTX.SC.Y.0017.250311T0200Z-250312T0200Z/  
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER  
SAGINAW BAY-PORT AUSTIN TO HARBOR BEACH MI-  
334 AM EDT MON MAR 10 2025  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO  
10 PM EDT TUESDAY...  
 
* WHAT...EXPECT SUSTAINED WINDS UP TO 23 KNOTS FROM THE WEST  
WITH GUSTS UP TO 28 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 PORT AUSTIN TO HARBOR BEACH MI.  
 
* WHEN...THE MAXIMUM WINDS ARE EXPECTED AROUND 2 AM EDT TUESDAY  
WITH THE LARGEST WAVES EXPECTED AROUND 3 AM 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.  
 
 
 
 
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