Watch for the water level to start falling to time the jump to escape at its lowest point. Then use SpaceJump to splash on top of the water. Time another jump with the water level or walljump to fully escape the water.

Requires:

{
  "or": [
    {
      "and": [
        "canSpaceJumpWaterBounce",
        "canWalljump"
      ]
    },
    "canSpaceJumpWaterEscape"
  ]
}
"HiJump"
{
  "or": [
    {
      "enemyDamage": {
        "enemy": "Menu",
        "type": "contact",
        "hits": 1
      }
    },
    "ScrewAttack",
    "canStaggeredWalljump",
    "canPseudoScrew",
    "h_pauseAbuseMinimalReserveRefill"
  ]
}