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Un Mar de Colores · Ocean Beach, CA
Every cleanup includes bilingual safety briefings, citizen science data collection, and post-event reflection.
Un Mar de Colores hosts ongoing Ocean Stewardship cleanup and conservation programming across the Ocean Beach area and surrounding coast. Monthly events combine hands-on beach cleanup with environmental justice education, citizen science data collection, and policy literacy. Our Ocean Beach programming partners with OB Town Council, San Diego River Park Foundation, Point Loma Library, and all events are free and family-friendly.
Monthly cleanups, quarterly workshops · Completely free
Ocean Beach's OB Pier and Dog Beach locations offer our Point Loma peninsula cohorts direct-access surf instruction. The San Diego River mouth at Dog Beach provides paddle-flat-water training, and our Ocean Beach Elementary and Dana Middle partnerships anchor our youth recruitment across the 92107 zip code — one of San Diego's most culturally diverse beach neighborhoods.
Plastic pollution education during cleanups answers why Ocean Beach shores accumulate debris after storms — watershed-to-ocean tracing, not isolated litter narratives.
Environmental justice beach cleanups in Ocean Beach address who bears pollution burden when Tijuana River flows close beaches — cross-border watershed reality integrated into every Un Mar event in San Diego.
Cross-border watershed work matters to Ocean Beach because Tijuana River pollution and coastal health don't stop at a border fence. Our education modules name that reality honestly.
When we say free for Ocean Beach youth, we mean wetsuits, soft-tops, rashguards, sunscreen, transportation, and instruction — the full stack commercial programs charge $50–$150 per session for.
Primary Ocean Beach teaching location. Used for intermediate progression from Tourmaline and Mission Beach.
The Ocean Beach Pier is the longest concrete pier on the West Coast at 1,971 feet. Closed for reconstruction in 2024, with reopening projected for 2027.
Used for paddle fundamentals and flatwater training (San Diego River mouth). Not for in-water surf instruction due to no lifeguard coverage.
Dog Beach OB was California's first leash-free beach (1972). Sits at the mouth of the San Diego River — our classroom for river-to-ocean watershed lessons.
In partnership with San Diego Unified School District and local community organizations, we recruit youth from 2+ Title I schools.
Ocean Stewardship at Un Mar de Colores connects coastal cleanup action with deeper environmental justice education. Monthly cleanups run across Oceanside, Imperial Beach, Cardiff, and partner sites, with each event combining hands-on debris removal with short teaching moments about the watershed-to-ocean pipeline, the plastic pollution crisis, and California coastal policy. Our Ocean Stewardship program is free and family-friendly, and we specifically prioritize recruitment from BIPOC communities whose relationships with the coast have historically been gated by cost or culture. Every participant contributes to our citizen science database tracking pollution patterns across San Diego County.
Federal EIN 85-2947340. Mailing: PO BOX 232471, Encinitas, CA 92024. We operate on the ancestral lands of the Kumeyaay Nation with respect and community accountability.
“"He used to approach new activities with extreme anxiety — to the point where sometimes we couldn't even get out of the car. Now he goes much deeper into the water."”
Corporate events are often one-day photo ops without data, policy education, or BIPOC recruitment priority. Un Mar offers monthly continuity, citizen science, environmental justice curriculum, and BIPOC-led stewardship for Ocean Beach communities.
Yes — bilingual safety briefings and materials are standard. In Ocean Beach, where 21% of households are Spanish-speaking, English and Spanish instructions precede every event.
Yes — 100% free. We provide cleanup supplies (buckets, grabbers, gloves), bilingual safety briefings, citizen science training, and community service documentation. No registration fees or gear purchases for Ocean Beach families.
Yes. All Un Mar de Colores programs in Ocean Beach are 100% free — including 3/2mm wetsuits, soft-top surfboards, transportation from partner schools like Ocean Beach Elementary, Dana Middle School, and certified bilingual instruction. Funding comes from the San Diego Foundation, community grants, and individual donors. No Ocean Beach family has ever paid for our programming.
Primary water sessions run at OB Pier. We also use Dog Beach (Ocean Beach) for skill progression. Classroom components happen at OB Town Council and other partner sites. All water activities happen within lifeguard-flag zones.
We serve youth ages All ages. In Ocean Beach specifically, our recruitment runs through San Diego Unified School District — with priority enrollment for students from Ocean Beach Elementary, Dana Middle School. Cohorts are age-appropriate (One Ocean for 6–12, Ocean Stewards for 13–17).
No. We begin every cohort with ocean-safety fundamentals in chest-deep whitewater at OB Pier, supervised by instructors certified by the San Diego Fire-Rescue Lifeguard Division. Water comfort is built progressively. In Ocean Beach, we also run pre-cohort pool-familiarization sessions at local community pools for students who request extra comfort-building.
Yes. All Un Mar de Colores programs are bilingual — and in Ocean Beach, where 21% of households are Spanish-speaking, we intentionally pair at least one bilingual coach to every session. Cultural programming is delivered in both languages, and parent communications are always sent in Spanish and English.
Three ways: (1) everything is free, while most Ocean Beach surf programs charge $50–$150 per lesson; (2) we are BIPOC-led and our coaches reflect the 39%-BIPOC Ocean Beach community we serve; (3) our curriculum includes environmental justice, Kumeyaay coastal history, and cultural arts — not just surf skills. We exist because the ocean should belong to everyone in Ocean Beach, not just those who can afford access.
Visit our sign-up page or contact us directly. Priority enrollment goes to students of Ocean Beach Elementary, Dana Middle School and referrals from OB Town Council and San Diego River Park Foundation. Summer cohorts fill 3–4 weeks before start, so early contact is recommended.
Support the movement or enroll your youth — Un Mar de Colores is building coastal access for Ocean Beach families.
All Un Mar de Colores programs are free for Ocean Beach youth. Reach out to enroll, volunteer, or support the movement.
Un Mar de Colores is a BIPOC-led 501(c)(3) nonprofit based in Oceanside, California. We provide free surf, ocean, and environmental programming for youth across San Diego and Tijuana — bridging cultures, coasts, and communities since 2018.
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