Police say officers responded to the Hermosa Beach Pier around 3 p.m. Friday after reports of someone driving on the sand.
The driver entered Manhattan Beach within minutes and the SUV was last seen by lifeguards near Dockweiler Beach, according to Hermosa Beach police.
Footage shows the driver in Manhattan Beach going down the sand, a few feet from the water, as people were playing volleyball nearby.
HBPD says the agency did not receive any reports of injuries.
It's unclear if any arrests were made.