Wavy Beach is the fifth world in the game, Super Princess Peach. Chomps make their first appearance in the game here. The most common enemies are Cheep Cheeps and Chain Chomps, as they are inhabitants of the world. Often there might be sand blocking the way. Using the Gloom vibe will clear it away, making whatever is past it is accessible. The boss and ruler of this world is Gooper Blooper, a giant Blooper that takes up most of the screen. When Peach defeats him, she proceeds to Gleam Glacier, the sixth world in the game.
 Boss Battle
 Stylus Challenge
The Stylus Challenge in Wavy Beach is similar to the one in Hoo's Wood. Once again, the player will use the stylus to spin the log up to the top, but this time avoiding the arrows being shot. Once Peach has reached the top, she will see a Toad inside a bubble. Like before, the Princess runs with joy to free him, but a giant Blooper named Gooper Blooper will use one of his tentacles to send the Toad flying, and also blocking Peach's way. Then Gooper Blooper appears and the Boss Battle triggers.
 Gooper Blooper
Gooper Blooper has a few different attacks. He can spit out black goop and pick Peach up and throw her, causing damage. After a few attacks, he puts a tentacle on the stage, then quickly moves it so it could hit Peach. The tentacle will stay there for a few seconds, which gives the player time to either jump or hit it. After hitting the tentacles, he will attack, then expose his mouth. Peach must use Perry to hit his mouth before Gooper Blooper goes back to attacking. After hitting him four times, Gooper Blooper will create a bubble and fall asleep. Peach will need to attack the bubble and wake him up, as he goes back to the main attacking process once done. Like other bosses, once hit five times, Gooper Blooper will be defeated, and Gleam Glacier will be waiting for Peach's arrival.
 Names in Other Languages