Seaside High School Home

The Monterey Peninsula Unified School District Board of Education continues to move forward with its workforce housing initiative. The Board of Education received a presentation on September 9, 2025, from Education Housing Partners on this project.

September is Attendance Awareness Month and it marks a time for schools and communities nationwide to highlight the importance of showing up to school every day.

MPUSD's 2025-2026 Back-to-School Nights are now available. We hope to see you at one, two, three, or many of our evenings. These nights are open to the entire community.

As September approaches, the Monterey Peninsula Unified School District is reaffirming its commitment to student safety and emotional well-being during National Suicide Prevention Awareness Month.

The Board of Education approved the districtwide school calendars for the 2024-2025 and 2025-2026 school years.

Seaside High Dramatic Arts presents The Unsinkable Molly Brown at Seaside High School.

The Monterey Peninsula Unified School District Superintendent and Governing Board are asking for your help in selecting your next principal.

College guidance for families, scholarship opportunities, financial resources for families, inspirational speakers, dinner provided, and giveaways.

Celebrate Seaside High School's Haunted Homecoming Parade and Tailgate celebration on Friday, October 25, 2024.

The California Student Aid Commission, together with the Legislature and Governor Newsom, announced that the state financial aid priority deadline has been further extended to May 2, 2024.

Battle of the Bay is an annual tradition for Monterey and Seaside high school football teams.

At MPUSD, we strive to ensure all students, parents, family members and staff have access to life-saving information to prevent suicide.

MPUSD and its high schools have announced high school early release Wednesdays. On the designated early dismissal days, high schools will end promptly at 2:10 p.m., thirty minutes earlier than the previous year's early dismissal time.

Did you know that many parents, guardians and caregivers begin careers at their child's school or in the school district? MPUSD is busy preparing for the 2023-2024 school year and we hope you’ll consider joining the MPUSD team. We have a variety of part-time and full-time career opportunities available.

The handbook provides annual notifications to parents, guardians and students of their rights and responsibilities.

Seaside High School's new and returning student registration is now open.

Congratulations Seaside High School graduates. We are so proud of you and wish you the best in the next phase of your journey.

Congratulations Class of 2023. We look forward to celebrating our graduates from Central Coast High, Marina High, Monterey High, Seaside High and Monterey Adult School on Friday, June 2 at the Monterey County Fairgrounds.