National Weather Service Raw Text Product

513 
WHUS53 KDTX 302345
SMWDTX
LHZ441>443-462>464-310145-
/O.NEW.KDTX.MA.W.0008.250330T2345Z-250331T0145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Detroit/Pontiac MI
745 PM EDT Sun Mar 30 2025

The National Weather Service in Detroit/Pontiac has issued a

* Special Marine Warning for...
  Harbor Beach to Port Sanilac MI...
  Lake Huron from Harbor Beach to Port Sanilac 5NM Off Shore to
  US/Canadian border...
  Lake Huron from Port Austin to Harbor Beach 5NM Off Shore to the
  US/Canadian border...
  Lake Huron from Port Sanilac to Port Huron 5NM Off Shore to
  US/Canadian border...
  Port Austin to Harbor Beach MI...
  Port Sanilac to Port Huron MI...

* Until 945 PM EDT.

* At 745 PM EDT, severe thunderstorms were located along a line
  extending from 12 nm southeast of Quanicassee to 22 nm southeast of
  Sebewaing to 20 nm west of Lakeport to 7 nm west of New Baltimore,
  moving northeast at 50 knots.

  HAZARD...Wind gusts in excess of 50 knots.

  SOURCE...Radar.

  IMPACT...Boats could suffer significant structural damage in high 
           winds. Small craft could capsize in suddenly higher 
           waves.

* Severe thunderstorms will be near...
  Port Sanilac, Lakeport, and Lexington around 810 PM EDT.
  Richmondville around 815 PM EDT.
  Harbor Beach and White Rock around 820 PM EDT.
  Port Austin and Port Hope around 825 PM EDT.

Other locations impacted by severe thunderstorms include White Rock
and Richmondville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4301 8241 4294 8249 4301 8247 4322 8256
      4377 8265 4398 8279 4404 8291 4397 8306
      4396 8316 4399 8314 4400 8306 4405 8300
      4418 8299 4417 8225 4359 8212
TIME...MOT...LOC 2345Z 215DEG 52KT 4347 8342 4339 8323 4309 8296 4266
8291

HAIL...0.00IN
WIND...50KTS

$$

JA