OFFICIAL · Severe weather

Coastal Flood Warning issued October 10 at 1:51PM PDT until October 11 at 3:00PM PDT by NWS Los Angeles/Oxnard CA

Observed Oct 10 2026, 20:51 UTC · Updated Oct 11 2026, 05:56 UTC

* WHAT...DAMAGING sea-water coastal flooding is likely through Sunday, especially near the Sunday morning high tide where anticipated tide levels are expected to be around 8 feet. The most likely areas for DAMAGING coastal flooding on Sunday morning will be vulnerable southeast facing beaches, such as Avalon and Pebbly Beach. For all other beaches and harbors, minor to moderate coastal flooding is expected. The most DAMAGING and WIDESPREAD coastal flooding risk along southeast beaches will likely be with the Sunday morning high tide due to the expected combination of very high level tide levels approaching 8 feet (including additive effect of low barometric pressure, high surf of 5 to 8 feet, and light to moderate rainfall. * WHERE...Catalina and Santa Barbara Islands. * WHEN...For the Coastal Flood Warning, until 3 PM PDT Sunday. For the Coastal Flood Advisory, from 3 PM Sunday to 2 PM PDT Tuesday. * IMPACTS...Sea-water flooding of beach and harbor roads, parking lots, and walkways is likely, especially around the time of high tide. Isolated damage is likely across southeast facing beaches near Sunday mornings high tide. Significant beach erosion is expected. There is an increased

Location 33.464, -119.048. ARC Warning did not create the underlying report.

Sources

• OFFICIAL

  nws

  Coastal Flood Warning issued October 10 at 1:51PM PDT until October 11 at 3:00PM PDT by NWS Los Angeles/Oxnard CA

  Oct 10 2026, 20:51 UTC

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