September in Morro Bay: Locals’ Summer, Festival Saturdays, and a Full Marquee
Stand on the Embarcadero some evening in the second week of September, and you’ll understand why people who live here guard this month like a secret they’re bad at keeping. The fog that ran the summer schedule finally loosens its grip, the water hits its warmest stretch of the year, and the town exhales just enough that you can hear the sea lions again. Locals call it their summer. Visitors who land in it by accident tend to come back on purpose. This September, the calendar rises to meet the weather.
Why September Works in Morro Bay
The crowds thin, the light goes gold, and the events get denser instead of sparser: two festivals, a century ride, a street party on the waterfront, a full month at the movie house, and live music somewhere in town literally every single day. The whole month, hour by hour, lives on the event calendar, and this guide hits the anchors.
Labor Day Weekend Sets the Tone
The month opens at full speed. Art in the Park returns to City Park September 5 through 7, three days of fine art and craft booths under the trees, the long-running Labor Day tradition that turns the park into an open-air gallery. Saturday morning early birds can start across the hill at Cambria’s Pinedorado 5K Fun Run, a community race benefiting Coast Union athletics that always draws a strong Morro Bay contingent, then be back before the afternoon gets going. By the Sea Productions runs Lauren Gunderson’s fast-talking comedy The Taming all three nights, September 4 through 6, and the Bay Theatre closes the holiday Monday with its Otter 501 fundraiser screening for the Girl Scouts, a sea otter documentary in a town where the subject matter floats fifty yards from the lobby.
Avocado & Margarita Weekend
September 12 is the big one. The Avocado & Margarita Street Festival takes over downtown for its landmark 20th anniversary, exactly what the name promises with a full day of live music behind it, and reliably the month’s biggest crowd. We told the story of how AvoMargFest came home for its 20th anniversary, and it’s worth the read before you go; two decades in, this festival is as Morro Bay as the Rock. If you haven’t grabbed tickets yet, the code HELLO takes $5 off each one. Come hungry, pace the margaritas, and know that the day doesn’t end when the booths close: The Siren runs a free double that same Saturday, 90s covers from Grunge Muffin in the afternoon and Whiskey Scars‘ new-school country at night, so the festival has an after-party whether it planned one or not. Out at Montaña de Oro that morning, Morro Coast Audubon leads a birding walk from the Spooner’s Cove bluffs for anyone who wants to earn the margarita first.
One Enormous Saturday: September 19
Circle the 19th. The Cayucos Endless Summer Festival hits its big day up the coast, a street faire on Ocean Avenue, the Lions barbecue, live music at Cayucos Landing, and the Rotary’s Toast to the Central Coast tasting. Back in town, the SLO County Creeks to Coast Cleanup puts volunteers on local sites in the morning, Rock the Waterfront brings the evening party to the Embarcadero, the Bay Theatre runs its Witch-Crafternoon, a lights-up Practical Magic 2 matinee where you knit while you watch, and The Siren closes the night with The Petty Rocks doing Tom Petty. That’s five distinct Saturdays stacked into one, and the only wrong answer is staying home. The festival continues in Cayucos with Thursday’s Montebello history talk and Friday’s family movie night leading in, September 17 and 18.
Live Music, Every Single Day
The Siren’s September is one of its strongest months yet: Black Uhuru, winners of reggae’s first-ever Grammy, with Nada Rasta on the 4th; guitar legend Albert Lee on the 15th; the Texas Headhunters supergroup on the 16th; roots-reggae royalty The Meditations on the 18th; and a free Monday from Taylor Kingman of TK and the Holy Know Nothings on the 21st, with Bone Shakers, Drifting Roots, J. Roddy Walston, and a Chris Stapleton tribute filling the gaps. Sunday afternoons belong to Taco Temple, where the free patio series rotates Frankie Paredes, Jody Mulgrew, David Talmadge, and Nate Bohard through the month with the best fish tacos in the county a few feet away. And the everyday layer keeps humming: live music with lunch and again toward sunset every single day on the Tognazzini’s Dockside Too patio, Cigar Box Ray holding Wednesdays there, Tunes at Tidelands on Thursday evenings through the 24th, and the deck at Schooners carrying the Cayucos end of the week.
At the Bay Theatre
The single-screen downtown earns its own paragraph this month. Practical Magic 2 runs September 11 through 23 with the Owens witches back after 28 years, then Tony, the young Anthony Bourdain story starring Dominic Sessa, closes the month September 25 through 30. Monday Specials stack up alongside: Otter 501 on the 7th, the 1937 classic Stage Door on the 14th as a benefit for By the Sea Productions, Robert Redford’s A River Runs Through It on the 21st, and Terrence Malick’s Days of Heaven on the 28th, four Mondays that double as a film education for ten dollars a seat. The Powerhouse Ladies concert on the 13th puts live music on that stage too.
Around the Calendar
Just up the grade, the Central Coast Writers’ Conference returns to Cuesta College September 25 and 26, two days of craft sessions, panels, and face time with authors and industry pros that draw writers from across the state to our corner of it. If there’s a manuscript in your drawer, this is the nearby weekend to finally do something about it.
Around town, Art Center Morro Bay opens Love of Nature on the 17th, local artists on the ocean, estuary, and wildlife of this coast, hanging through early November. Audubon’s field season fills in with the Shorebirds for All walk on Morro Strand the 20th and a salt marsh habitat walk from the State Park Marina boardwalk the 24th, both free with registration. The Lighthouse Century rolls through on the 26th, hundreds of cyclists tracing Highway 1 to the lighthouse and back. The Baywood Lighted Boat Parade drifts across the back bay on the 6th, Cambria’s 46th Annual Woodcarving Show runs the 19th and 20th, and both farmers markets, Thursday and Saturday, keep their year-round posts.
Leave Time for Morro Bay Itself
The month’s best event is still the free one. Warmest water of the year, emptiest beaches since May, the Rock going amber at seven o’clock. Build in an hour with nothing scheduled: the sandspit, the back bay at slack tide, a bench on the T-pier while the fleet comes in. September rewards the unplanned hour more than any month here.
A First Look at October
The season doesn’t slow when the calendar flips. The Rotary Ducky Derby races back on October 10, six years running, and every duck is a scholarship dollar. The Witches and Warlocks Paddle fills the harbor with costumed kayaks and paddleboards on the 24th (details coming soon), one of the most photographed mornings of the Morro Bay year. The Rotary follows with its 1950s-themed Shake, Rattle & Roll dinner and auction on the 23rd, the Maritime Museum throws its free Family Fun Day on the 25th, and The Siren’s October runs from crossover-thrash legends D.R.I. to The Record Company. Full previews land next month; the listings are going up now on the full event calendar.
About the Author
About the HelloMorroBay Editorial Team
HelloMorroBay is a locally driven guide to Morro Bay, California (plus Cayucos and Los Osos / Baywood Park under Nearby Happenings). Our editorial team is passionate about sharing the people, events, businesses, and experiences that make this working harbor town one of the most distinctive places on California’s Central Coast. We focus on thoughtful storytelling, local insight, and helping both visitors and residents discover the best of Morro Bay at every pace, from live music nights and harbor sunsets to slow mornings on the Embarcadero.
