WHUS53 KDTX 192022
SMWDTX
LCZ422-423-460-192130-
/O.NEW.KDTX.MA.W.0031.260519T2022Z-260519T2130Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Detroit/Pontiac MI
422 PM EDT Tue May 19 2026

The National Weather Service in Detroit/Pontiac has issued a

* Special Marine Warning for...
  Detroit River...
  Lake St. Clair Open Lake (U.S. Portion)...
  St. Clair River...

* Until 530 PM EDT.

* At 422 PM EDT, severe thunderstorms were located along a line 
  extending from 7 nm northwest of Mt Clemens Harbor Of Refuge to 
  near St. Clair Shores to 11 nm west of Wyandotte, moving east at 
  40 knots.

  HAZARD...Wind gusts to nearly 50 knots and large hail.

  SOURCE...Radar.

  IMPACT...Small craft could be damaged in briefly higher winds and 
           suddenly higher waves. Large hail could result in 
           structural damage.

* Severe thunderstorms will be near...
  Mt Clemens Harbor Of Refuge, New Baltimore, Metro Beach Metropark 
  Marina, The Ambassador Bridge, Grosse Pointe, and St. Clair Shores 
  around 425 PM EDT.
  St Clair Flats Old Channel Light and Belle Isle around 430 PM EDT.
  Wyandotte around 435 PM EDT.
  Algonac around 440 PM EDT.

Other locations impacted by severe thunderstorms include Gibraltar.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

&&

LAT...LON 4205 8326 4232 8312 4239 8295 4244 8291
      4254 8291 4259 8285 4266 8285 4270 8273
      4270 8261 4265 8259 4265 8255 4261 8252
      4255 8259 4256 8264 4237 8283 4232 8306
      4224 8313 4209 8313 4198 8327
TIME...MOT...LOC 2021Z 251DEG 41KT 4265 8291 4249 8295 4226 8340 

HAIL...>.75IN
WIND...49KTS

$$

BT