848
WHUS53 KAPX 211639
SMWAPX
LHZ349-363-211830-
/O.NEW.KAPX.MA.W.0084.260721T1639Z-260721T1830Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Gaylord MI
1239 PM EDT Tue Jul 21 2026

The National Weather Service in Gaylord has issued a

* Special Marine Warning for...
  Lake Huron from Sturgeon Point to Alabaster MI 5NM off shore to
  US/Canadian border...
  Sturgeon Pt to Alabaster MI...

* Until 230 PM EDT.

* At 1237 PM EDT, a severe thunderstorm was located 13 nm east of
  Oscoda, moving east at 15 knots. Another storm was located just
  east of Tawas Point, and additional storms of varying strength
  will move into the warned area through the next hour or two.

  HAZARD...Wind gusts to 40 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.

* Locations impacted include...
  Tawas Bay, East Tawas, Central Lake Huron Buoy, Au Sable Point,
  Harrisville, Oscoda, and Tawas Point.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

&&

LAT...LON 4422 8355 4432 8346 4435 8339 4443 8339
      4455 8330 4461 8332 4471 8327 4471 8238
      4418 8225 4419 8355
TIME...MOT...LOC 1637Z 274DEG 14KT 4440 8302

HAIL...>.75IN
WIND...40KTS

$$

FEF