Los Angeles

Los Angeles County Health Officials Issue Swim Advisories for Several Beaches Due to Elevated Bacterial Levels

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Published on September 11, 2025
Los Angeles County Health Officials Issue Swim Advisories for Several Beaches Due to Elevated Bacterial LevelsSource: Unsplash/Silas Baisch

Beachgoers in Los Angeles County might need to shelf their swim fins and postpone the wave frolicking. The Department of Public Health is waving a red flag, warning residents against diving into the waters along several local beaches. These advisories, based on bacterial levels that are failing to meet health standards, target the surf and sand around iconic spots—from Malibu's Leo Carrillo State Beach to the sands of Santa Monica Pier, as reported by the County of Los Angeles.

Beachgoers should heed the latest Public Health advisory, as contaminated waters can carry serious health risks. Areas to avoid include the Temescal Canyon storm drain at Will Rogers State Beach, Redondo Beach Pier, and the full swim zone at Mothers Beach in Marina Del Rey. Lesser-known sites such as Ramirez Creek at Paradise Cove and Inner Cabrillo Beach in San Pedro are also affected. Officials advise staying out of the ocean within 100 yards of these drainages, piers, and swim areas.

The warnings follow routine testing that detected bacterial levels exceeding health standards. Avalon Beach on Catalina Island, specifically the stretch west of the Green Pleasure Pier, has also been added to the no-swim list. In total, eight locations are now under advisory, with officials urging beachgoers to avoid entering the water.

Staying informed is essential for residents and visitors hoping to enjoy the county’s coastline safely. Before heading out, the public can check beach conditions by calling the county’s hotline at 1-800-525-5662. A map of affected locations is also available on the Public Health website, and detailed inquiries can be directed to the department at (626) 430-5360.