Special Marine Warning
Issued by NWS Marquette, MI

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WHUS53 KMQT 240032
SMWMQT
LMZ248-250-261-240115-
/O.NEW.KMQT.MA.W.0084.250724T0032Z-250724T0115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Marquette MI
832 PM EDT Wed Jul 23 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...
  Lake Michigan from Seul Choix Point to Rock Island Passage 5NM
  offshore to Mid Lake...
  Seul Choix Point to Point Detour MI...

* Until 915 PM EDT.

* At 832 PM EDT, strong thunderstorms were located along a line
  extending from 20 nm northeast of Point Detour to 7 nm east of Rock
  Island, moving east at 35 knots.

  HAZARD...Wind gusts 34 knots or greater.

  SOURCE...Radar.

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

* Locations impacted include...
  Summer Island and Point Detour.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4535 8655 4538 8676 4540 8678 4580 8647
      4583 8640 4598 8630 4601 8607 4596 8591
      4593 8593 4592 8591 4583 8590 4533 8629
TIME...MOT...LOC 0032Z 255DEG 37KT 4586 8627 4541 8666

HAIL...0.00IN
WIND...>34KTS

$$
jp