Illinois Moderate Beach Hazards Statement | Effective 09/17/2026 12:39

Headline: 
Beach Hazards Statement issued September 17 at 2:39PM CDT until September 18 at 3:00PM CDT by NWS Chicago IL
Event: 
Beach Hazards Statement
Urgency: 
Expected
Effective: 
September 17, 2026 - 12:39pm
Expires: 
September 17, 2026 - 8:45pm
Description: 
* WHAT...High wave action and dangerous currents expected at Lake Michigan beaches. Waves of 3 to 6 ft expected. * WHERE...Lake IL, Northern Cook and Central Cook Counties. * WHEN...From late tonight through Friday afternoon. * IMPACTS...Swimming conditions will be life threatening, especially for inexperienced swimmers. * ADDITIONAL DETAILS...An additional period of dangerous swimming conditions is expected Friday night into early next week.
Instruction: 
Remain out of the water to avoid dangerous swimming conditions and do not venture out onto piers, jetties, breakwalls, or other shoreline structures.
Area Description: 
Lake; Northern Cook; Central Cook
Forcast Office: 
NWS Chicago IL
Sender: 
w-nws.webmaster@noaa.gov