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Super September Events IN O'side

September is here, can you believe it? With the changing of the seasons, O’side is ready to welcome some epic events around town! Experience all the city has on the cal with family and friends as we approach the fall season. Enjoy events like the U.S Open Adaptive Surfing ChampionshipsSuper Girl Surf Pro & Music Festival, and a variety of theatre showings, live music events and more!  To see the rest of the September events, visit our Oceanside Event CalendarCheck out our full Oceanside Event Calendar to stay up to date with the latest happenings in O’side and make the most of this #SeasonofSwellness

01 September 2025

96th Annual Labor Day Pier Swim

96th Annual Labor Day Pier Swim  The 96th Annual Oceanside Pier Swim is set to take place on September 1, 2025, continuing a cherished tradition that began in 1929. Swimmers of all ages are invited to participate in this one-mile swim around the iconic Oceanside Pier, the longest wooden pier on the West Coast. Hosted […] ...

7:00 am - 11:30 am
301 The Strand N Oceanside, CA 92054 USA
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01 September 2025

Oceanside Theatre Company presents “Spring Awakening”Repeating Event

Oceanside Theatre Company presents “Spring Awakening” OTC presents Spring Awakening from August 29 to September 14 at the Brooks Theater (217 N Coast Hwy, Oceanside, CA). Winner of eight Tony Awards during its original Broadway run, this acclaimed musical tells the powerful story of young people in 1890s Germany on the cusp of adulthood, grappling […] ...

3:00 pm - 5:30 pm
219 North Coast Highway, Oceanside CA 92054
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03 September 2025

“The Shape of Things” Film Screening at California Surf Museum

“The Shape of Things” Film Screening at California Surf Museum The California Surf Museum presents The Shape of Things: The Dick Brewer Story, with special guests Jeff Hakman, Jericho Poppler, Alan Sarlo, Gary Linden, and Director Bob Campi, all who appear in the film. To RSVP and purchase tickets, please call 760-721-6876. This documentary chronicles […] ...

6:30 pm - 8:30 pm
312 Pier View Way, Oceanside, CA 92054, USA
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04 September 2025

U.S. Open Adaptive Surfing ChampionshipDaily

U.S. Open Adaptive Surfing Championship  Adaptive surfing history would be made on October 21st and 22nd 2017 in Oceanside California on the north side of Oceanside Pier. This would be the site of the very first U.S. Open Adaptive Surfing Championships hosted by Stoke for Life Foundation. Over the course of the weekend this contest […] ...

All Day
301 The Strand N Oceanside, CA 92054 USA
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05 September 2025

First Friday: Oceanside Art WalkRepeating Event

First Friday: Oceanside Art Walk Celebrate the thriving arts and culture scene in the heart of downtown Oceanside. The First Friday: Oceanside Art Walk will showcase live performances, jewelry, pottery, crafts and pop-up art galleries showcased in local businesses and public spaces. Event runs from 5-8pm For more information visit www.oceansideartwalk.org/. ...

5:00 pm - 8:00 pm
Artist Alley, Oceanside, CA 92054
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06 September 2025

2025 Oceanside Plein Air Festival| September 6-13, 2025Daily

2025 Oceanside Plein Air Festival Painting Southern California in the Open Air September 6 – 13, 2025 Come together to celebrate creativity and the natural environment with artists of various skills to take over our beautiful city with plein air painting. There will be Artist Workshops, Artist Networking Events, Easel Sales, Quick Paint Challenges, and […] ...

All Day
704 Pier View Way, Oceanside, CA 92054
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07 September 2025

Art for All | Free First Sunday | Plein Air Painting Party at Oceanside Museum of Art

Art for All | Free First Sunday | Plein Air Painting Party at Oceanside Museum of Art FREE | Each month OMA welcomes friends and neighbors on Free First Sundays from 12-2pm to join in Art For All, our fun hands-on art-making experience led by artists and cultural partners from our community. Plein Air Painting […] ...

12:00 pm - 2:00 pm
704 Pier View Way, Oceanside, CA 92054
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10 September 2025

South O Cruise NightRepeating Event

South O Cruise Night Head to South O Brewing Company for Cruise Night! Enjoy Craft Beer, Food truck eats, Free Parking and Good times!   ...

5:00 pm - 9:00 pm
1575 S Coast Hwy, Oceanside, CA 92054, USA
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12 September 2025

Star Theatre Coast Kids Presents, “Disney’s Frozen Jr.”Repeating Event

Star Theatre Coast Kids Presents, “Disney’s Frozen Jr.” The enchanting modern classic from Disney is ready for your Broadway Junior stars! Frozen Jr. is based on the 2018 Broadway musical, and brings Elsa, Anna, and the magical land of Arendelle to life, onstage. The show features all the memorable songs from the animated film, with […] ...

7:30 pm - 9:00 pm
402 North Coast Hwy Oceanside, CA 92054
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13 September 2025

Downtown Oceanside History WalkRepeating Event

Downtown Oceanside History Walk Held the 2nd Saturday of every month April – September 2025, Oceanside Historical Society’s FREE Downtown History Walk! Meet at the Oceanside Public Library, 330 North Coast Highway at 9 am. Wear comfortable shoes, bring a water bottle and your questions about local history. History walks take about 2 hours and […] ...

9:00 am - 11:00 am
300 North Coast Highway, Oceanside, CA 92054, USA
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13 September 2025

Four Nations Cup at Frontwave ArenaRepeating Event

Four Nations Cup at Frontwave Arena Get ready for a high-energy weekend of international indoor soccer as Mexico, Brazil, USA, and Colombia battle it out for glory at the Four Nations Cup, hosted exclusively at Frontwave Arena! Each day features two thrilling matches, with national pride and a $10,000 grand prize on the line. Between games, fans with tickets […] ...

3:00 pm - 6:00 pm
3475 Hero Dr. Oceanside, CA 92056
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17 September 2025

Oside Flavor Presented by The Osider & PierClub Presents

Oside Flavor Presented by The Osider & PierClub Presents Are you ready for the 7th Annual OsideFlavor Food and Beverage Festival?! Join The Osider & PierClub Presents for Oceanside’s premier food, drink and music festival happening at the Socal Sports Complex at El Corazon! Taste flavors from all your current and soon to be favorite […] ...

5:00 pm - 9:00 pm
El Corazon Park 3302 Senior Center Dr, Oceanside, CA 92056
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more fun

Season of Swellness

In Oceanside, even our off-season is on point. But Swell Season isn’t just about big waves and beach weather. It’s an all-around, all-out vibe of cutting loose, slowing down, and ramping up that’s just…well, swell. From foodie-approved fall menus to sports and surf competitions, O’side is delivering can’t-help-but-smile swellness all season long.

Published: August 28, 2025
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