With a flat hand, pretend it's like a knife cutting across the throat, in front of your neck, back and forth, but not rigidly.
One hand up and thumbs Dow
Holding one hand out with thumb up
To slow down
In Brazil, the American OK hand signal is the equivalent to the middle finger.
It means that the skier wants you (the driver of the craft) to return to the beach or the dock.
To slow down
Stop
Turn to the right.
It is called a 'cue'. It is the last line of the preceding actor.
What is the corresponding hand signal for making a left turn?
In waterskiing, a slashing hand motion across the neck typically signals to the boat driver to stop the boat. This gesture is used to communicate that the skier is in distress or has fallen and needs assistance. It's an important safety signal to ensure a quick response from the boat crew.
You must give a signal either by hand and arm or by a signal device