Seashore

Seashore can be any of the following:

Landform

 * Coast
 * Intertidal zone, between high and low water lines
 * National seashore, a special designation in the United States
 * Shore
 * Beach

Other

 * Seashore (software), an open source image editor, based on GIMP written in Cocoa for Mac OS X
 * Carl Seashore, psychologist
 * Seashore (film), a 2015 Brazilian film
 * "Seashore", a song by The Regrettes from the album Feel Your Feelings Fool!
 * Seashore Trolley Museum, a Maine museum