721
WHUS53 KLOT 090355
SMWLOT
LMZ742>745-777-779-090530-
/O.NEW.KLOT.MA.W.0002.260109T0355Z-260109T0530Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Chicago/Romeoville
955 PM CST Thu Jan 8 2026

The National Weather Service in Chicago has issued a

* Special Marine Warning for...

  Nearshore Waters from Northerly Island to Calumet Harbor...
  Nearshore Waters from Calumet Harbor to Michigan City...
  Open Waters from Winthrop Harbor to Michigan City out to Mid
  Lake...

* Until 1130 PM CST.

* At 953 PM CST, showers were located along a line extending from 10
  nm northeast of Harrison-Dever Crib to 6 nm northeast of Jackson
  Park Harbor to 8 nm southwest of Hammond Marina, moving northeast
  at 45 knots.

  HAZARD...Wind gusts to 40 knots.

  SOURCE...C-MAN Station.

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

* Locations impacted include...
  Calumet Harbor, Indiana Harbor, Burns Harbor, Marina Shores at Dune
  Harbor, 59th Street Marina, Hammond Marina, and Jackson Park
  Harbor.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4162 8733 4164 8742 4166 8743 4167 8743
      4167 8742 4168 8749 4170 8751 4175 8753
      4181 8759 4188 8752 4211 8737 4229 8699
      4212 8696 4179 8697 4172 8691 4165 8714
      4163 8716 4162 8732 4161 8733
TIME...MOT...LOC 0353Z 232DEG 44KT 4199 8735 4184 8744 4163 8766

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

$$

Petr