Surf's Up Codes -

Cheat mode:
Select the "Extras" option at the main menu, then select "Cheat Codes". Enter one of the following codes to activate the corresponding cheat function.

Play as Arnold:
Enter TINYBUTSTRONG as a code.

Alternately, score over 30,000 points in Shiverpool 2.

Play as Elliot:
Enter SURPRISEGUEST as a code.

Alternately, score over 40,000 points in Pen Gu North 3.

Play as Geek:
Enter SLOWANDSTEADY as a code.

Alternately, score over 60,000 points in Pen Gu South 4.

Play as Tank Evans:
Enter IMTHEBEST as a code.

Alternately, score over 40,000 points in the Boneyards.

Play as Tatsuhi Kobayashi:
Enter KOBAYASHI as a code.

Alternately, score over 15,000 points in Pen Gu South 2.

Play as Zeke Topanga:
Enter THELEGEND as a code.

All Leaf Sliding locations unlocked:
Enter GOINGDOWN as a code.

All championship locations unlocked:
Enter FREEVISIT as a code.

Customizations for all characters:
Enter TOPFASHION as a code.

All boards:
Enter MYPRECIOUS as a code.

Tiny Shockwave board:
Enter TINYSHOCKWAVE as a code.

Monsoon board:
Enter MONSOON as a code.

Astral board:
Enter ASTRAL as a code.

All multi-player levels:
Enter MULTIPASS as a code.

Bonus mission "Legendary Wave" in "Pen Gu North":
Enter DONTFALL as a code.

Art Gallery:
Enter NICEPLACE as a code.

Video Gallery and Spen Gallery:
Enter WATCHAMOVIE as a code.