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NewsLa OpiniónOctober 27, 2026Los Angeles County

High tides flood Southern California coastal communities and break records in San Pedro

Photo: La Opinión

High tides driven by the Hunter's Moon flooded coastal communities across Los Angeles and Orange counties on Monday, setting a historic record in San Pedro. The flooding prompted coastal flood warnings and advisories, transit suspensions on Metrolink, and emergency responses from local police and city officials deploying water pumps and sandbags.

Read the full story at La Opinión

Why It Matters

Residents in low-lying coastal areas face property damage, flooded streets, and disrupted transit services, with flood warnings remaining in effect through Thursday afternoon and similar conditions expected around Thanksgiving and Christmas.

Key Facts

  • The San Pedro tide gauge recorded a high tide of 8.02 feet on Monday, surpassing the previous record of 7.93 feet set on January 10, 2005.
  • Newport Beach police reported a high tide of 8.03 feet on Monday, with expectations of reaching 8.05 feet on Tuesday.
  • A coastal flood warning is in effect for the Los Angeles County coast until 1:00 p.m. this Thursday, and a flood advisory is active for Orange County coasts through the same time.
  • Tides are running 1 to 1.5 feet above predictions in Los Angeles County and 1 to 1.7 feet above in Orange County.
  • Metrolink suspended service on its Orange County Line between Laguna Niguel/Mission Viejo and Oceanside, with trains starting and ending at Laguna Niguel/Mission Viejo through Friday.
  • In Long Beach's Bayshore Beach area, water crossed 54th Place, flooding homes, businesses, and a submerged garage that damaged a 1968 Volkswagen Beetle.
  • Newport Beach activated water pumps and placed sand berms, particularly along the Balboa Peninsula, and urged residents to move vehicles to higher ground.
  • Orange County Board of Supervisors Vice President Katrina Foley reported that the city built a coastal embankment and distributed sandbags, with additional supplies prepared for Laguna Hills.
  • Authorities expect tides to return to normality after Wednesday morning, though similar conditions are anticipated around Thanksgiving and Christmas.
  • The National Weather Service is monitoring a potential moderate-to-strong storm system that could bring rain to Southern California over the Halloween weekend.

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