WHUS53 KGRR 030009

SMWGRR

LMZ847-848-870-872-030145-

/O.NEW.KGRR.MA.W.0023.250703T0009Z-250703T0145Z/



BULLETIN - IMMEDIATE BROADCAST REQUESTED

Special Marine Warning

National Weather Service Grand Rapids MI

809 PM EDT Wed Jul 2 2025



The National Weather Service in Grand Rapids has issued a



* Special Marine Warning for...

  Nearshore and Open Waters from Grand Haven to Pentwater MI...



* Until 945 PM EDT.



* At 809 PM EDT, strong thunderstorms were located along a line

  extending from near Pentwater Pier Heads to 12 nm southwest of

  Little Sable Point Light to 25 nm southeast of Oostburg, moving

  southeast at 30 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...

  Little Sable Point Light, White Lake Pier Heads, Mona Lake Channel,

  Muskegon Light, and The White Lake Pierheads.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Move to safe harbor until hazardous weather passes.



&&



LAT...LON 4370 8712 4380 8676 4378 8644 4368 8653

      4363 8654 4334 8641 4314 8628 4306 8625

      4306 8710 4339 8715

TIME...MOT...LOC 0009Z 306DEG 29KT 4383 8630 4355 8679 4342 8728 



HAIL...<.75IN

WIND...>34KTS



$$



RAH