360
WHUS53 KDTX 190000
SMWDTX
LCZ422-LHZ443-464-190100-
/O.NEW.KDTX.MA.W.0011.250419T0000Z-250419T0100Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Detroit/Pontiac MI
800 PM EDT Fri Apr 18 2025

The National Weather Service in Detroit/Pontiac has issued a

* Special Marine Warning for...
  Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to
  US/Canadian border...
  Port Sanilac to Port Huron MI...
  St. Clair River...

* Until 900 PM EDT.

* At 800 PM EDT, a strong thunderstorm was located over Port Huron,
  moving east at 55 knots.

  HAZARD...Wind gusts 34 knots or greater and small hail.

  SOURCE...Radar.

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

* The strong thunderstorm will remain over mainly open waters.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

&&

LAT...LON 4300 8242 4296 8242 4292 8246 4282 8248
      4276 8247 4273 8248 4273 8252 4289 8252
      4301 8247 4321 8256 4343 8257 4342 8221
TIME...MOT...LOC 0000Z 257DEG 54KT 4299 8244

HAIL...<.75IN
WIND...>34KTS

$$

MV