Special Marine Warning
Issued by NWS Milwaukee/Sullivan, WI

592
WHUS53 KMKX 130021
SMWMKX
LMZ643-644-669-671-130045-
/O.NEW.KMKX.MA.W.0027.260513T0021Z-260513T0045Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Milwaukee/Sullivan WI
721 PM CDT Tue May 12 2026

The National Weather Service in Milwaukee/Sullivan has issued a

* Special Marine Warning for...
  Lake Michigan nearshore and open waters to mid lake from Sheboygan
  WI to North Port Light WI...

* Until 745 PM CDT.

* At 721 PM CDT, a strong thunderstorm was located near Port
  Washington, moving east at 45 knots.

  HAZARD...Wind gusts to nearly 50 knots.

  SOURCE...Radar.

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

* Locations impacted include...
  Port Washington.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4339 8787 4345 8781 4349 8779 4354 8780
      4358 8778 4364 8741 4330 8742 4332 8789
TIME...MOT...LOC 0021Z 277DEG 45KT 4345 8784

HAIL...0.00IN
WIND...49KTS

$$

MRC