The Tide is High is the second half of the fifty-seventh episode of Ready Jet Go! (Series)
The kids go to their local beach to surf, but notice that the beach looks completely different from the last time they stood there. There's way more sand, and the ocean is far away! They decide to be detectives and study what has happened, and learn that the larger and smaller beach is caused by the tides - the rising and falling of the ocean.
- In the beginning of the episode, the kids are playing four-square.
- The episode shares its name with a song by The Paragons which was also covered by Blondie and Atomic Kitten, "The Tide is High".
- The episode title is misspelled on some PBS sites as "The Tide is Hig".
- Animation error: Early in this episode, Sean's hair is placed on his model incorrectly.