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Port-Sponsored Events

9:00 pm – 10:00 pm

Big Bay Boom

Colorful fireworks over San Diego Bay

Get ready for a spectacular evening of pyrotechnics on San Diego Bay with the Port of San Diego’s Big Bay Boom. The Big Bay Boom is one of the most anticipated fireworks shows in the state and takes place at 9 p.m. on Friday, July 4, 2025. 

For full event information from the organizer, go to bigbayboom.com.

Additional Information