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Logo link to home page SeaCoast High School

Flannel Friday

SeaCoast Sports

Beachmont Veterans Memorial Dedication

Beachmont Veterans Memorial Dedication

SeaCoast Proud

SeaCoast Proud

Congrats Class of 2019

Field Day 2019

Memorial Day Fence

Building Awareness in February

3 on 3 Basketball Tournament

Patriots Spirit Day

MIT Museum Field Trip

SeaCoast Proud

Pre Apprenticeship Program Information Session

NEAQ Field Trip

SeaCoast Family

Student Voice

Congrats to the Class of 2018

SeaCoast Class of 2018

Counting Down the Days

Urban Growers Getting Spring Ready

SeaCoast Visit to the Suffolk County Sheriff's Department

SeaCoast Supporting Autism Awareness

ACCEPTED! Meet Our Newest College Students!

Seniors Applying for North Shore Community College through NSCC On the Spot Acceptance

SeaCoast Pumpkin Patch Coming Soon

SeaCoast students teaching the Beachmont students how to do the Bachata for Hispanic Hertiage month.

SeaCoast 3 on 3 Team

Students hard at work doing Apex

Home of the SeaCoast Sharks!

SeaCoast #DoingHSDifferently

View All News

SeaCoast Latest News

SeaCoast Goes to MOS

SeaCoast Early Release

Our next early release day is Wednesday, November 20th. Students will be dismissed at noon. Lunch will be serve.

SEA Twitter

Tweets by SeaCoastSharks

Upcoming Events

Nov 20

SEA- Early Release Day

@SeaCoast High School
Nov 21

SEA- Field Trip

@SeaCoast High School
Nov 22

SEA- SandyHook Promises Student Presentation

@SeaCoast High School

12:30 PM — 1:30 PM
Nov 27

SEA- Early Release Day

@SeaCoast High School