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California Tsunami watch live: When could the first waves hit San Diego, Bay Area, Los Angeles, and Oceanside?

Tsunami waves may reach the Bay Area’s west coast by 12:30 a.m. on July 30 after a powerful 8.7 quake off Russia’s Pacific coast, NWS warned.

Updated on: Jul 30, 2025, 08:44:50 IST
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The National Weather Service's Tsunami Warning Center said that the first tsunami waves could hit the west coast off the Bay Area as early as 12:30 a.m. on Wednesday, July 30. The earthquake was triggered by an 8.7 magnitude earthquake off the Pacific coast in Russia.

Representational. (Unsplash)
Representational. (Unsplash)

"TSUNAMI WATCH in effect for the California coast. Estimated time of arrival as early as 12:15 AM on July 30. People along the coast: Stand by for further updates," the NWS said in an update.

When Could Tsunami Waves Hit The Bay Area

The NWS' Tsunami Warning Center provided a timeline for when waves could start. It said that waves could start striking the Fort Bragg region in California around 11:50 p.m. on Tuesday.

Other areas along the west coast in California could see tsunami waves till late night, with La Jolla and Oceanside getting waves at 1:15 a.m. on Wednesday night.

Also read: Tsunami warning issued for West Coast - check live updates

Fort Bragg – 11:50 PM PDT, July 29

Crescent City – 11:55 PM PDT, July 29

Monterey – 12:15 AM PDT, July 30

Port San Luis – 12:35 AM PDT, July 30

San Francisco – 12:40 AM PDT, July 30

Santa Barbara – 12:50 AM PDT, July 30

Los Angeles Harbor – 1:05 AM PDT, July 30

Newport Beach – 1:10 AM PDT, July 30

Oceanside – 1:15 AM PDT, July 30

La Jolla – 1:15 AM PDT, July 30

This story is being updated.

  • Shamik Banerjee
    ABOUT THE AUTHOR
    Shamik Banerjee

    Shamik is a journalist covering the United States for Hindustan Times. He has more than four years of experience reporting on US politics, sports, and major breaking stories across fast-moving cycles. He previously worked at Times Now and Sportskeeda, building strong newsroom instincts and digital storytelling skills. At HT.com, he focuses on day-to-day coverage of US political developments while also handling high-impact stories that demand speed, accuracy, clarity, and context under pressure. Shamik has extensive experience covering NFL game days over the past two years, coordinating live updates, analysis, and explainers. He is particularly drawn to large news moments such as US elections and the Super Bowl, where he thrives at the news desk working alongside the team. He holds degrees in Media Studies from Jamia Millia Islamia and English Literature from Jadavpur University. Before entering journalism, he briefly worked in digital marketing and political consultancy roles. Currently a Senior Content Producer at HT Digital, he is driven by curiosity, discipline, and a constant desire to explore new and obscure topics. Outside work, he enjoys reading, films, sports, and learning continuously.Read More

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