Most Common Diving Signals

With the same meaning that the OK signal but it is used only at the surface and from a distance, because hand signals are difficult to see from far. Also you could use both arms and make it more visible from a distance.

With the same meaning as the "Problem Signal", it is used only at the surface and better if you use both arms. But if you are holding something in one hand this is the proper signal.

Ascend at certain depth. Must be followed by "Numbers Signal".

Descend at certain depth. Must be followed by a "Numbers Signal".

This diving signal represents get together with your partner or group. It also means partner together. Example: this signal and "Question Signal" together means Where is your partner?

Both hands are used first as "Pointing Signals". One hand to one diver and the second hand will point at the other, and the result is: I lead, you follow or you lead and I follow..

This signal must be done by pointing the index finger up and moving the finger or hand in a circular motion.

This signal must be done by moving the finger or hand in a circular motion horizontally. This should not be confused with the turn-around signal.

You will see this signal if you kick the bottom with your fins. It means you must Hover or correct your hover/buoyancy. Both hands must move at the same time horizontally.

Used during courses and when divers need to wait on the sand.

At this level... 3 minutes safety stop. The number can change depending on the time required for the safety stop.

When using a compass, this signal is asking which direction to proceed.

Unable to make decision, impaired judgment and feeling funny due to the depth. Notify your partner.

Used at the surface as - I can?t hear you. Underwater, ear problem or problem to equalize. This signal has to be combined with "Problem Signal".

This diving signal represents "stop" or "wait". Use it with the "Pointing Signal" showing your position will mean "Stop here" or "Wait here".

This diving signal will represent anything it is pointing at. Example:"Me" or "I", "You", "them", "that", "this", "there", "here", etc. Most times it is combined with "Problem Signal", "Look At Signal" and "Stop Signal".

A very common signal in any society, including the scuba diving society.

Also a very common signal. Often the signal is done with both hands.

Very easy diving signal, needs the "Pointing Signal" to be completed.

This diving signal means at this level, you must level or we will stay at this level. Your hand must move horizontally.

This is for you and your partner to hold your hands.

This signal is commonly used also at the surface. It is used every time to ask a question. What? Where? Who? Etc.

Numbers can be a little complicated, because they may represent single numbers, hundreds or thousands. They are used to indicate air pressure, depht and time.

By opening your hand haft way and then closing into a fist. Used the "Pointing Signal" to show on which leg.

A very common signal to express you are cold.

A very common signal that does not need introduction"

A circle with the diving flashlight represents "okay". It can be used as a question: ARE YOU OK? or as a respond signal: YES I AM OK. The same signal is used at the surface.

By moving the flashlight from side to side, it represents a problem or diver in distress. This signal can be done by moving the flashlight up and down. The signal varies from region to region.

Some night diving signals can be made simply by putting your hands in front of the flashlight.

The best way to communicate at night is by shining the flashlight at your chest, away from for eyes. The light will illuminate your chest area, making it easy for your partner to see your signals.