060  
FZUS73 KDTX 221639  
MWSDTX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
1239 PM EDT SAT AUG 22 2026  
 
LHZ421-422-441-221815-  
1239 PM EDT SAT AUG 22 2026  
   
..STRONG THUNDERSTORMS APPROACHING 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...  
PORT AUSTIN TO HARBOR BEACH MI...  
 
AT 1238 PM EDT, DOPPLER RADAR INDICATED STRONG THUNDERSTORMS, CAPABLE  
OF PRODUCING WINDS UP TO 30 KNOTS AND SMALL HAIL. THESE THUNDERSTORMS  
WERE LOCATED ALONG A LINE EXTENDING FROM 9 NM WEST OF WHITE STONE  
POINT TO NEAR PINCONNING TO 12 NM WEST OF LINWOOD, MOVING EAST AT 25  
KNOTS.  
 
STRONG THUNDERSTORMS WILL BE NEAR...  
GRAVELLY SHOALS AROUND 105 PM EDT.  
BAY CITY LIBERTY HARBOR AROUND 110 PM EDT.  
THE MOUTH OF THE SAGINAW RIVER AROUND 115 PM EDT.  
CASEVILLE AROUND 135 PM EDT.  
BAY PORT AROUND 140 PM EDT.  
SEBEWAING AROUND 145 PM 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 4391 8394 4392 8389 4399 8384 4400 8373  
4399 8368 4402 8369 4405 8366 4405 8358  
4419 8356 4418 8300 4415 8300 4415 8296  
4407 8292 4398 8304 4395 8324 4369 8346  
4367 8354 4355 8367 4365 8394  
 
 
 
DRK  
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