Swimming upwards in GTA 5 is a technique that allows players to propel themselves vertically through the water. This can be useful for reaching underwater locations or escaping from pursuers.
To swim upwards, players must first press and hold the “jump” button (X on PlayStation, A on Xbox, Space on PC). Then, they must tilt the left analog stick down and hold it in that position. The player’s character will then begin to swim upwards.
