No HUD
Press Black, Up, Down, Left, Right, Up, Right.

Bonus Board
Press Back, Up, Down, Left, Right, Left, Up.

Alternate Colors
Press Back, Up, Down, Left, Right, Down, Left.

Fill Your Special Meter
To keep your special meter full, press the following buttons while surfing: BACK, UP, DOWN, LEFT, RIGHT, DOWN, UP.

Make a Shark Your Surfboard
To surf on top of a shark, press the following buttons while surfing: BACK, UP, DOWN, LEFT, RIGHT, RIGHT, DOWN.

St. Patrick's Day Surf
To turn ye olde surf the color of green, press these buttons while surfing: BACK, UP, DOWN, LEFT, RIGHT, UP, LEFT.

Turn Off Codes
To turn off any codes you've already entered, simply press BACK four times.

Unlock Cheat Mode
To unlock the Cheat Mode, press BACK, UP, UP, DOWN, DOWN, LEFT, LEFT, RIGHT, RIGHT, UP, LEFT, DOWN, RIGHT, UP, UP, LEFT TRIGGER.

Witches Rock Hidden Break
Go to Witches Rock and surf Night time. When surfing, swim around to the back side of the huge ass rock (the left side). There will be a reef girl just sitting there, swim up to the backside of her jetski and she will take you towards the right to the Hidden Break where your goal on the Hazardous wave is to Shoot the Crocodile Gauntlet of Death. Don't worry, the croc's won't eat you. Use L and R triggers to switch between the Main Break and the Hidden Break when selecting a wave. No need to swim to the reef girl every time, once you've already gotten to the hidden break you can reset the surf session... call the reef girl... and press R trigger to select the Hidden Break.