Open Water Data

Pomponio State Beach

San Gregorio, California, United States

  • Water Quality Status
    Passed tests Thu, Jul 10, 2025 at 9:42pm

Photo by Franco Folini

The Pomponio State Beach is located 12 miles south of Half Moon Bay off of Highway 1 in San Gregorio, San Mateo County. This day-use facility features a small lagoon, roaring Pacific surf, a wide parking area, picnic tables and barbecues. The weather can be fickle so layered clothing is recommended. Beach fires and dogs on the beach are prohibited at all times. Please abstain from removing shells, driftwood, and other natural beach features from the beach. Fireworks are strictly prohibited. Hours of operation are 8am until sunset daily. Call the park office telephone at (650) 879-2170 for more information.

The description above was copied from or heavily based on Swim Guide, with permission.

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