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WHUS53 KMQT 290422
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/O.NEW.KMQT.MA.W.0012.250429T0422Z-250429T0515Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Marquette MI
1222 AM EDT Tue Apr 29 2025

The National Weather Service in Marquette has issued a

* Special Marine Warning for...
  5NM East of a line from Fairport MI to Rock Island Passage...
  Green Bay North of line from Cedar River MI to Rock Island
  Passage...
  Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
  offshore to Mid Lake...
  Seul Choix Point to Point Detour MI...

* Until 115 AM EDT.

* At 1222 AM EDT, strong thunderstorms were located along a line
  extending from 19 nm south of Shelter Bay to 16 nm northwest of
  Minneapolis Shoal to 20 nm north of Chambers Island, moving east at
  50 knots.

  HAZARD...Wind gusts to nearly 50 knots and small hail.

  SOURCE...Radar.

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

* Locations impacted include...
  Minneapolis Shoal, St Martin Island, Summer Island, and Point
  Detour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Frequent lightning is occurring with these storms. If caught on the
open water stay below deck if possible, keep away from ungrounded
metal objects.

&&

LAT...LON 4536 8669 4543 8682 4539 8739 4565 8726
      4573 8712 4583 8711 4596 8699 4592 8688
      4576 8691 4590 8680 4589 8666 4594 8655
      4589 8647 4579 8648 4583 8640 4598 8630
      4601 8608 4596 8591 4583 8590 4533 8629
TIME...MOT...LOC 0422Z 264DEG 49KT 4615 8696 4578 8726 4553 8744 

HAIL...<.75IN
WIND...49KTS

$$

lc