Cheat mode
While surfing, press Select, Square, Up(2), Square, Down(2), Square, Left(2), Square, Right(2), Square, Up, Square, Left, Square, Down, Square, Right, Square, Up(2), Square, L1.

Full special
While surfing, press Select, Square, Up, Square, Down, Square, Left, Square, Right, Square, Down, Square, Up.

Surf on shark
While surfing, press Select, Square, Up, Square, Down, Square, Left, Square, Right(2), Square, Down.

Easy floating
While surfing, press Select, Square, Up, Square, Down, Square, Left, Square, Right(2), Square, Left.

Paddle faster
While surfing, press Select, Square, Up, Square, Down, Square, Left, Square, Right, Square, Down(2).

Invisible board
While surfing, press Select, Square, Up, Square, Down, Square, Left, Square, Right, Square, Left, Square, Up.

Green surf
While surfing, press Select, Square, Up, Square, Down, Square, Left, Square, Right, Square, Up, Square, Left.

Disable HUD
While surfing, press Select, Square, Up, Square, Down, Square, Left, Square, Right, Square, Up, Square, Right.

Alternate colors
While surfing, press Select, Square, Up, Square, Down, Square, Left, Square, Right, Square, Down, Square, Left.

Disco lights
While surfing, press Select, Square, Up, Square, Down, Square, Left, Square, Right, Square, Down, Square, Right.

Disable codes
While surfing, press Select(4).