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Best Water Park Redondo Beach

Redondo Beach Seaside Lagoon

Seaside Lagoon in Redondo Beach:
Redondo Beach Waterpark Oasis.


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Last Updated on Sep 25, 2025

Visit Redondo Beach California
Visit Redondo Beach California
Visit Redondo Beach California

Welcome to the Seaside Lagoon, a delightful man-made saltwater haven nestled beside Redondo Beach Harbor, offering families a perfect day of fun, relaxation, and water-based adventures for all ages.


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Welcome to the Seaside Lagoon, a man-made saltwater haven tucked away next to the picturesque Redondo Beach Harbor, designed with kids and families in mind. This unique facility offers a delightful combination of pool-like features and a sandy beach, creating the perfect setting for a family outing. The water in the lagoon comes from the ocean and is used to cool a nearby steam generating plant before being chlorinated for a safe swimming experience. With vigilant lifeguards on hand, parents can relax while the little ones splash and play in the gentle waves. The sandy beach, grassy areas, and playground toys provide endless fun and exploration opportunities for kids. Adjacent to the lagoon is the iconic Ruby's Diner Restaurant, offering a convenient snack bar to keep everyone fueled for more adventures. The Seaside Lagoon also boasts exciting attractions, including volleyball courts and a water park with water slides and fountain features. Open during the summer months, this West Coast gem offers the perfect spot to enjoy a day at the beach in warm, shallow waters that are always warmer than the ocean. So pack your beach gear and head to the Seaside Lagoon for a day of joy, laughter, and unforgettable memories with your loved ones by the water's edge.

200 Portofino Way, Redondo Beach, CA 90277

Things to do in Redondo Beach California
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