139 

WHUS53 KDTX 140920
SMWDTX
LHZ421-422-141045-
/O.NEW.KDTX.MA.W.0008.260414T0920Z-260414T1045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Detroit/Pontiac MI
520 AM EDT Tue Apr 14 2026

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...
  Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
  Saginaw Bay...

* Until 645 AM EDT.

* At 520 AM EDT, strong thunderstorms were located along a line
  extending from 34 nm west of Linwood to 42 nm southwest of The
  Mouth Of The Saginaw River, moving east at 60 knots.

  HAZARD...Wind gusts to nearly 50 knots.

  SOURCE...Radar.

  IMPACT...Small craft could be damaged in briefly higher winds and
           suddenly higher waves.

* Strong thunderstorms will be near...
  Pinconning around 550 AM EDT.
  The Mouth Of The Saginaw River around 555 AM EDT.
  Bay City Liberty Harbor around 600 AM EDT.
  Quanicassee around 605 AM EDT.
  Gravelly Shoals around 610 AM EDT.
  Sebewaing around 615 AM EDT.
  Bay Port around 620 AM EDT.
  Caseville around 625 AM EDT.

Other locations impacted by strong thunderstorms include Bay Port.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

&&

LAT...LON 4391 8396 4392 8390 4400 8383 4399 8368
      4402 8369 4405 8366 4406 8358 4419 8355
      4418 8304 4411 8299 4405 8300 4407 8296
      4403 8293 4397 8306 4395 8324 4368 8346
      4367 8354 4356 8367 4365 8393 4370 8396
TIME...MOT...LOC 0920Z 248DEG 60KT 4381 8475 4335 8474

HAIL...0.00IN
WIND...49KTS

$$

SF