176
WHUS53 KGRB 292047
SMWGRB
LMZ541>543-563-565-567-292215-
/O.NEW.KGRB.MA.W.0023.250629T2047Z-250629T2215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Green Bay WI
347 PM CDT Sun Jun 29 2025

The National Weather Service in Green Bay has issued a

* Special Marine Warning for...

Nearshore waters from Washington Island to Sheboygan...
Open waters of Lake Michigan from Rock Island Passage to Sheboygan...

* Until 515 PM CDT.

* At 345 PM CDT, a gust front shifting winds to the west was located
  along a line extending from 7 nm southwest of Sherwood Point Light
  to near Denmark to 19 nm west of Manitowoc to near Oshkosh, moving
  east at 30 knots. Thunderstorms with additional gusty winds and
  frequent lightning will then move into the warned areas following
  the gust front.

  HAZARD...Wind gusts to 40 knots.

  SOURCE...Radar.

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

* Locations impacted include...
  Kewaunee Pierhead Light, Rawley Point Light, Sturgeon Bay Ship
  Canal Light, Manitowoc, Two Rivers, and Algoma.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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 4389 8773 4409 8765 4409 8770 4413 8760
      4416 8761 4417 8762 4414 8757 4417 8758
      4419 8751 4433 8754 4446 8750 4447 8754
      4448 8749 4449 8751 4480 8731 4480 8733
      4486 8723 4483 8671 4383 8709
TIME...MOT...LOC 2045Z 278DEG 29KT 4481 8758 4440 8772 4413 8812 4402
8864

HAIL...0.00IN
WIND...40KTS

$$

JLA