Un Mar de Colores · National City, CA
Where National City Teens Get Free After-School & Beach Days
Shuttle from partner Title I schools removes the barrier for inland National City families (8 miles inland from the coast).
Un Mar de Colores opera su programa estrella Ocean Stewards After-School para adolescentes de National City de 13 a 17 años, en asociación con National School District / Sweetwater Union High. Los estudiantes se reúnen tres tardes a la semana para tutoría, alfabetización ambiental y exploración de carreras, con un día de playa los jueves en nuestra playa más cercana (Imperial Beach (8 miles)). Nuestro grupo de National City proviene principalmente de Central Elementary (National City), Kimball Elementary, Olivewood Elementary. El transporte, las comidas, la tutoría y las clases de surf son completamente gratuitos.
Horario — programa en National City
Tuesday–Thursday, year-round · Completamente gratis
Quizás sientes esto
- —Environmental clubs at school are underfunded — your teen wants hands-on watershed science, not a poster contest.
- —College prep in National City feels like it's reserved for families who already know the application pipeline.
- —After-school flyers promise 'STEM' but deliver worksheets. Your teen wants real environmental science tied to the coast.
Lo que cambia cuando los jóvenes entran al agua
- College preparation and counseling help National City teens navigate applications, financial aid, and pathway decisions.
- Citizen science and cleanup participation connect academics to real advocacy — teens become stewards, not consumers.
- Certified tutors support math, reading, and writing — homework help that actually improves grades in National School District / Sweetwater Union High.
Por qué operamos este programa en National City
National City is 63% Hispanic/Latino and among the most economically impacted cities in San Diego County. Our programs here are built around transportation — youth from Central, Kimball, and Olivewood Elementary travel to Imperial Beach and Coronado for water programming, with classroom components at National City Public Library and the MLK Community Center. National City is a priority Title I partnership for our Ocean Stewards recruitment.
- Población
- 56,173
- Residentes BIPOC
- 91%
- Hogares hispanohablantes
- 61%
- Distancia a la playa
- 8 mi
After-School Program en National City — Lo que debes saber
Free teen programs in San Diego combining academics and ocean access are rare. Un Mar funds Ocean Stewards through San Diego Foundation grants and community donors — operating since 2018 without charging National City families.
Thursday surf sessions aren't a reward for finishing homework — they're curriculum. Wave energy, tide cycles, and lineup ecology reinforce the week's watershed science for National City teens.
Por qué National City importa para nuestra misión
Recruitment in National City runs through counselors, teachers, and community partners who know which students need this most. We don't run open enrollment chaos — we build intentional cohorts.
Cross-border watershed work matters to National City because Tijuana River pollution and coastal health don't stop at a border fence. Our education modules name that reality honestly.
Socios comunitarios locales en National City
En asociación con el National School District / Sweetwater Union High y organizaciones comunitarias locales, reclutamos jóvenes de 4+ escuelas Título I.
Distrito escolar y escuelas Título I
- National School District / Sweetwater Union High
- •Central Elementary (National City)
- •Kimball Elementary
- •Olivewood Elementary
- •Sweetwater High School
Socios comunitarios
- ◆National School District
- ◆National City Public Library
- ◆Kimball Park (City of National City)
- ◆Casa Familiar (nearby in San Ysidro)
Currículo del programa
The Ocean Stewards After-School Program is Un Mar de Colores's flagship year-round offering for BIPOC teens ages 13–17. Three afternoons a week, students meet at partner school sites for academic tutoring, environmental literacy modules aligned with the California NGSS standards, career exploration, and college preparation. Every Thursday is a beach day — students head to The Strand, Tamarack, or Moonlight for water programming that reinforces the week's environmental science curriculum. The program runs during the full school year, connecting academic outcomes with coastal stewardship and career pathways in marine science.
- →Academic tutoring (math, reading, writing)
- →Environmental literacy and watershed science
- →Surf instruction (Thursday ocean sessions)
- →Career exploration in marine science and coastal conservation
- →College preparation and counseling
- →Mentorship pairings with Un Mar staff and alumni
Qué se incluye — Gratis para cada joven de National City
- ✓Three afternoons per week (3pm–6pm)
- ✓Weekly Thursday ocean session (beach day)
- ✓Healthy snacks and meals
- ✓Homework support with certified tutors
- ✓Round-trip transportation from partner schools
- ✓Parent/guardian engagement sessions
- ✓Annual leadership retreat
Por qué Un Mar de Colores
Our coaches include graduates of the Surf Athletic Scholarship program and bilingual educators who reflect the BIPOC communities we serve. We partner with 15+ Title I schools across North County and San Diego.
Lo que dice nuestra comunidad
“"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."”
Preguntas frecuentes — After-School Program en National City
How much does after-school cost in National City?+
Ocean Stewards in National City is 100% free — tutoring, environmental science, Thursday surf sessions, healthy snacks, and transportation from partner schools. Commercial tutoring in San Diego County often costs $40–$80 per hour. We fund access through grants and donors so National City families never pay.
How do parent engagement sessions work?+
We host parent and guardian engagement sessions throughout the year — bilingual updates on curriculum, safety protocols, college prep timelines, and opportunities for family participation. National City families stay informed, not sidelined.
Is there an annual retreat for Ocean Stewards?+
Yes — an annual leadership retreat connects National City teens with cohorts across San Diego. It's an opportunity to build county-wide community, deepen environmental leadership skills, and connect with alumni mentors.
¿Los programas de After-School Program en National City son realmente gratuitos?+
Sí. Todos los programas de Un Mar de Colores en National City son 100% gratuitos. Proporcionamos trajes de neopreno 3/2mm, tablas de surf, transporte desde escuelas asociadas como Central Elementary (National City), Kimball Elementary, Olivewood Elementary, e instrucción bilingüe certificada. El financiamiento proviene de la San Diego Foundation, subvenciones comunitarias y donantes individuales.
¿Dónde se realizan exactamente las lecciones en National City?+
Los jóvenes de National City viajan en nuestro transporte a Imperial Beach (8 miles), aproximadamente a 8 millas. Los componentes de aula ocurren en escuelas y bibliotecas asociadas dentro de National City.
¿Qué edades son elegibles en National City?+
Servimos a jóvenes de 13–17 años. Nuestra Beca One Ocean cubre las edades 6-12, Ocean Stewards After-School sirve a 13-17, y las Becas Atléticas de Surf están disponibles para jóvenes competitivos a través de nuestras asociaciones con National School District / Sweetwater Union High.
¿Cómo inscribo a mi hijo/a?+
Contáctenos a través de nuestra página de contacto. La inscripción prioritaria se otorga a estudiantes de Central Elementary (National City), Kimball Elementary, Olivewood Elementary y otras escuelas de Título I en National School District / Sweetwater Union High. Los grupos de verano suelen llenarse con 3-4 semanas de anticipación.
¿Listo para entrar al agua?
Support the movement or enroll your youth — Un Mar de Colores is building coastal access for National City families.
Todos los programas de Un Mar de Colores son gratuitos para jóvenes de National City. Contáctanos para inscribirte, hacer voluntariado, o apoyar el movimiento.
Un Mar de Colores es una organización sin fines de lucro 501(c)(3) liderada por personas BIPOC, basada en Oceanside, California. Ofrecemos programación gratuita de surf, océano y educación ambiental para jóvenes en San Diego y Tijuana — conectando culturas, costas y comunidades desde 2018.
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