914  
FZUS73 KDTX 070541  
MWSDTX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
141 AM EDT TUE OCT 7 2025  
 
LHZ421-422-070645-  
141 AM EDT TUE OCT 7 2025  
   
..STRONG THUNDERSTORMS OVER THE WATERS  
 
THE AREAS AFFECTED INCLUDE...  
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI...  
OUTER SAGINAW BAY SW OF ALABASTER TO PORT AUSTIN MI TO INNER  
SAGINAW BAY...  
 
AT 141 AM EDT, DOPPLER RADAR INDICATED STRONG THUNDERSTORMS, CAPABLE  
OF PRODUCING WINDS UP TO 30 KNOTS. THESE THUNDERSTORMS WERE LOCATED  
ALONG A LINE EXTENDING FROM 10 NM NORTHEAST OF BAY CITY LIBERTY  
HARBOR TO NEAR QUANICASSEE TO 19 NM SOUTH OF THE MOUTH OF THE SAGINAW  
RIVER, MOVING NORTHEAST AT 35 KNOTS.  
 
STRONG THUNDERSTORMS WILL BE NEAR...  
QUANICASSEE AROUND 145 AM EDT.  
SEBEWAING AND GRAVELLY SHOALS AROUND 155 AM EDT.  
BAY PORT AROUND 200 AM EDT.  
CASEVILLE AROUND 210 AM EDT.  
PORT AUSTIN AROUND 230 AM EDT.  
 
OTHER LOCATIONS IMPACTED BY STRONG THUNDERSTORMS INCLUDE BAY PORT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS CAN EXPECT GUSTY WINDS UP TO 30 KNOTS, LOCALLY HIGHER WAVES,  
AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY  
UNTIL THESE STORMS PASS.  
 
 
 
LAT...LON 4392 8389 4400 8383 4399 8383 4400 8381  
4399 8381 4398 8376 4399 8375 4399 8368  
4402 8369 4404 8366 4405 8300 4402 8297  
4397 8306 4395 8324 4369 8346 4367 8354  
4355 8367 4365 8394 4390 8396  
 
 
 
MV  
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