The National Weather Service has issued a beach hazard statement that remains in effect for Chicago-area Lake Michigan beaches on Sunday, August 23, 2026. The advisory warns of waves ranging from three to six feet, the presence of rip currents, and advises the public to stay out of the water and keep clear of piers, jetties and breakwalls.
North winds are driving choppy conditions across Lake Michigan, a factor that the service cites as the cause of the heightened rip current risk. While the broader weather forecast for Chicago calls for sunny skies, the wind-driven lake conditions continue to pose a danger to beachgoers.
Residents and visitors are urged to heed the warning and avoid entering the water until conditions improve. The advisory specifically highlights the risk of strong, unpredictable waves that can reach up to six feet in height, a level that can overwhelm even experienced swimmers.
The statement also emphasizes that the hazardous conditions are not limited to open water. Structures such as piers, jetties and breakwalls can create turbulent currents that further endanger those who approach them. The National Weather Service recommends that individuals stay away from these areas until the wind subsides and the lake calms.
Officials remind the public that rip currents can develop quickly and pull swimmers away from shore, often without warning. The current advisory will remain in place as long as the north winds continue to generate the choppy lake surface. Updates will be provided by the National Weather Service as the situation evolves.