161
WHUS53 KDTX 231939
SMWDTX
LHZ422-232115-
/O.NEW.KDTX.MA.W.0067.250823T1939Z-250823T2115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SPECIAL MARINE WARNING
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI
339 PM EDT SAT AUG 23 2025
THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A
* SPECIAL MARINE WARNING FOR...
INNER SAGINAW BAY SW OF POINT AU GRES TO BAY PORT MI...
* UNTIL 515 PM EDT.
* AT 339 PM EDT, A STRONG THUNDERSTORM WAS LOCATED OVER THE MOUTH OF
THE SAGINAW RIVER, MOVING EAST AT 25 KNOTS.
HAZARD...WIND GUSTS TO 40 KNOTS AND SMALL HAIL.
SOURCE...RADAR.
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND
SUDDENLY HIGHER WAVES.
* THE STRONG THUNDERSTORM WILL BE NEAR...
QUANICASSEE AROUND 345 PM EDT.
SEBEWAING AROUND 410 PM EDT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.
LAT...LON 4379 8393 4390 8392 4396 8388 4400 8383
4399 8383 4400 8381 4399 8381 4398 8376
4399 8374 4400 8375 4400 8370 4385 8338
4371 8344 4367 8350 4367 8354 4362 8359
4357 8368 4368 8394 4369 8392 4377 8396
TIME...MOT...LOC 1939Z 261DEG 25KT 4362 8381
HAIL...<.75IN
WIND...40KTS
KGK
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