608
WHUS53 KDTX 161850
SMWDTX
LHZ443-464-162015-
/O.NEW.KDTX.MA.W.0066.250816T1850Z-250816T2015Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Detroit/Pontiac MI
250 PM EDT Sat Aug 16 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...

* Until 415 PM EDT.

* At 250 PM EDT, a strong thunderstorm was located over Port Sanilac,
  moving southeast at 15 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...
  Port Sanilac around 255 PM EDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor immediately as gusty winds and high waves are
expected.

&&

LAT...LON 4312 8236 4335 8259 4336 8259 4343 8254
      4343 8225 4342 8221
TIME...MOT...LOC 1850Z 316DEG 13KT 4346 8252

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

$$

TF