934
WHUS53 KDTX 302052
SMWDTX
LHZ422-302215-
/O.NEW.KDTX.MA.W.0040.250630T2052Z-250630T2215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Detroit/Pontiac MI
452 PM EDT Mon Jun 30 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 615 PM EDT.

* At 452 PM EDT, a strong thunderstorm was located over Linwood, or
  near Pinconning, moving east at 20 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...
  Bay City Liberty Harbor around 510 PM EDT.
  Sebewaing around 600 PM EDT.

Other locations impacted by the strong thunderstorm include Bay Port.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

&&

LAT...LON 4390 8396 4391 8395 4392 8389 4396 8388
      4400 8383 4398 8376 4399 8374 4400 8375
      4400 8371 4388 8343 4388 8342 4385 8339
      4386 8336 4385 8332 4368 8348 4367 8354
      4355 8367 4365 8394 4368 8396
TIME...MOT...LOC 2052Z 290DEG 18KT 4378 8398

HAIL...<.75IN
WIND...40KTS

$$

TF