WHUS53 KAPX 140510
SMWAPX
LHZ346>348-361-362-140715-
/O.NEW.KAPX.MA.W.0006.260414T0510Z-260414T0715Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Gaylord MI
110 AM EDT Tue Apr 14 2026

The National Weather Service in Gaylord has issued a

* Special Marine Warning for...
  5NM East of Mackinac Bridge to Presque Isle Light MI including Bois
  Blanc Island...
  Lake Huron from 5NM east of Mackinac Bridge to Presque Isle Lt  to
  the US/Canadian border beyond 5 NM from shore...
  Lake Huron from Presque Isle Lt. to Sturgeon Point  MI 5NM off
  shore to US/Canadian border...
  Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National
  Marine Sanctuary...
  St Ignace to False Detour Channel...

* Until 315 AM EDT.

* At 109 AM EDT, strong thunderstorms were located along a line
  extending from near Forty Mile Point to 22 nm north of Central Lake
  Huron Buoy, moving northeast at 40 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.

* Locations impacted include...
  Middle Island, Alpena, False Detour Channel, Presque Isle Light,
  Hammond Bay, Adams Point, Observatory Point, Black River, South
  Point, Thunder Bay, Northern Lake Huron Buoy, Forty Mile Point, and
  Rogers City.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move to safe harbor until hazardous weather passes.

&&

LAT...LON 4472 8328 4498 8348 4507 8346 4510 8333
      4532 8349 4552 8417 4555 8420 4604 8354
      4598 8345 4581 8358 4534 8252 4472 8238
TIME...MOT...LOC 0509Z 218DEG 38KT 4548 8400 4464 8232

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

$$

Dippman