457 

WHUS43 KLOT 230808

CFWLOT



Coastal Hazard Message

National Weather Service Chicago IL

308 AM CDT Sun Aug 23 2026



INZ001-231615-

/O.EXT.KLOT.BH.S.0011.260823T0808Z-260824T0300Z/

Lake IN-

308 AM CDT Sun Aug 23 2026



...BEACH HAZARDS STATEMENT NOW IN EFFECT THROUGH THIS EVENING...



* WHAT...High wave action and dangerous currents expected at Lake

  Michigan beaches. Waves 3 to 6 ft expected.



* WHERE...Lake County IN.



* WHEN...Through this evening.



* IMPACTS...Swimming conditions will be life threatening, 

  especially for inexperienced swimmers.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Remain out of the water to avoid dangerous swimming conditions

and do not venture out onto piers, jetties, breakwalls, or other

shoreline structures.



&&



$$



ILZ103-104-231615-

/O.EXT.KLOT.BH.S.0011.260823T1400Z-260824T0300Z/

Northern Cook-Central Cook-

308 AM CDT Sun Aug 23 2026



...BEACH HAZARDS STATEMENT NOW IN EFFECT FROM 9 AM CDT THIS

MORNING THROUGH THIS EVENING...



* WHAT...High wave action and dangerous currents expected at Lake

  Michigan beaches. Waves 3 to 5 ft expected.



* WHERE...Northern Cook and Central Cook Counties.



* WHEN...From 9 AM CDT this morning through this evening.



* IMPACTS...Swimming conditions will be life threatening, 

  especially for inexperienced swimmers. For information on swim 

  advisories or bans at Chicago beaches: www. cpdbeaches. com.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Remain out of the water to avoid dangerous swimming conditions

and do not venture out onto piers, jetties, breakwalls, or other

shoreline structures.



&&



$$



INZ002-231615-

/O.CON.KLOT.BH.S.0011.000000T0000Z-260824T0300Z/

Porter-

308 AM CDT Sun Aug 23 2026



...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS

EVENING...



* WHAT...High wave action and dangerous currents expected at Lake

  Michigan beaches. Waves 4 to 6 ft expected.



* WHERE...Porter County.



* WHEN...Through this evening.



* IMPACTS...Swimming conditions will be life threatening, 

  especially for inexperienced swimmers.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Remain out of the water to avoid dangerous swimming conditions

and do not venture out onto piers, jetties, breakwalls, or other

shoreline structures.



&&



$$






291 

WHUS43 KIWX 230817

CFWIWX



Coastal Hazard Message

National Weather Service Northern Indiana

417 AM EDT Sun Aug 23 2026



INZ103-MIZ177-277-231630-

/O.CON.KIWX.BH.S.0010.000000T0000Z-260824T0300Z/

Northern La Porte-Northern Berrien-Southern Berrien-

417 AM EDT Sun Aug 23 2026 /317 AM CDT Sun Aug 23 2026/



...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH THIS

EVENING...



* WHAT...Dangerous swimming conditions expected. Waves 2 to 4 feet

  building to 3 to 6 feet. Strong rip and structural currents 

  expected.



* WHERE...In Indiana, Northern La Porte county. In Michigan, 

  Northern Berrien and Southern Berrien counties.



* WHEN...Through this evening.



* IMPACTS...Strong currents can pull swimmers into deeper water 

  and high waves can sweep people off piers.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Remain out of the water to avoid hazardous swimming conditions.

Do not venture out on piers.



&&



$$



MCD