Facebook Twitter InstagramGoogle+Vimeo youTube

Crystal Dive

 

Contact Us


Koh Tao Diving News
Latest blogs, news articles, Diving Reviews, Updates

.
Crystal Dive > News Archive > 2015 > October 26th
.

 

Top Tips #7 - Hand Signals

 

One of the best things about scuba diving is that once you are underwater then no one can speak to you so you are left with lovely peace and quiet as you plod around trying to find fish. But we still need to be able to communicate with our dive buddies to let them know what is going on during a dive, without the use of speech we use hand signals to communicate.

 

There are lots and lots of different signals varying from "I am OK" up to "massive shark" and everything in between, if you have a familiar dive buddy then I am sure you’ll even come up with some unique signals that only you 2 will understand. But I am going to give people looking at taking their PADI open water course a quick head start by informing you of the basics and most important underwater hand signals which you will learn as you become a scuba diver.

 

A couple of quick tips:

 

All signals should be performed slowly as to ensure people don’t become confused or miss it all together.
Hands should be held out clearly in front of the body so that any signal can easily be seen.
If you have a tank banger it is worth giving it a little tap so that you have your buddy’s attention before performing the signal.

 

OK?

 

The OK sign is usually the first signal you will learn and probably (hopefully) the one you will use the most over your scuba diving life. The signal can be a question and an answer, you will find your instructor constantly flashing you the sign to make sure you are fine and comfortable, if you are fine then give them the same signal back.

 

Scuba Diving - Hand Signals

 

Simple! Quick Note - Watch out not to give the thumbs up sign as in scuba this doesn’t mean you are OK it means go up and end the dive!

 

Problem

 

This sign is performed by holding your hand out flat and tilting it side to side in rapid succession to signal that you are not OK or have a problem. Once you have signaled that you have an issue then you should point to your buddy or instructor were the problem is so they can help solve it.

 

Scuba Diving - Hand Signals

 

Very common signal on a descent with divers sometimes having equalizing problems leading to an ear squeeze.

 

Up

 

A simple thumbs up with you slowly moving your hand up and down, once given the signal from your dive buddies you should replicate it to show that you understand that it is time to end your dive.

 

Scuba Diving - Hand Signals

 

Again for you novice divers not to be confused with the "all good" signal you may use on land.

 

Down

 

The reverse of the "up" signal with your thumb pointing downwards, will be used at the beginning of a dive and at any time if you or a dive buddy is a little to high in the water and you want them to come back down to your level.

 

Scuba Diving - Hand Signals

 

Stop

 

A wide open hand held firmly out in front of you signals that you should stop. When given this signal you should immediately stop swimming and go into a hover in case of any danger or potentially bumping into other scuba divers.

 

Scuba Diving - Hand Signals

 

Buddy Up / Stick Together

 

One of the most important features of any dive is staying with your dive buddy, if you are to lose them it will make a dive more dangerous and will end up with you having to end a dive early.

 

Scuba Diving - Hand Signals

 

The signal is performed by holding your 2 index fingers out with the rest of your fingers closed in a fist, you then bring your 2 fingers together in a joining motion. A very useful signal to get buddy teams to stay closer or even reassign teams underwater.

 

How Much Air?

 

As a PADI professional this is a very important signal that I use at regular intervals during a dive, but as you learn to dive you should be asking your dive buddy at intervals as well. It is extremely important that everyone is aware of how much air they have left so they can complete a dive safely.

 

Scuba Diving - Hand Signals

 

To complete the signal you hold both hands out clearly in front of you using one hand with 2 fingers pointed out to tap the palm of the other hand slowly.

 

Safety Stop

 

This signal should be used at the end of nearly every dive you complete, it basically means that you are going to rise up to 5 meters and stay there for 3 mins to off gas and reduce the risk of getting DCS. There are a few different variants of this signal and be sure to confirm you’re your dive guide before beginning your dive.

 

Scuba Diving - Hand Signals

 

But the most common safety stop signal used is to hold one hand out with fingers facing up against your other hand which will be held out wide and flat.

 

And a few more for fun....

 

Shark

 

Holding your hand up and straight against your forehead indicates that you can see a shark, don’t worry this signal should not be a sign before you start to panic, as you learn to dive everyone will want to see a shark underwater.

 

Scuba Diving - Hand Signals

 

If learning here on Koh Tao then we modify the shark signal with a "W" placed on the forehead to indicate a whaleshark is present on the dive site.

 

Turtle

 

First you place one hand on top of the other and interlock your fingers then you wiggle your thumbs in a circular motion to indicate a turtle. A bit tricky at first but a sign that is guaranteed to have everyone smiling.

 

Scuba Diving - Hand Signals

 

Wicked

 

A sign to show that something really cool just happened, whether it be swimming through a shipwreck or spotting a huge school of barracudas. You hold one hand out with your little pinky finger and thumb sticking out and wiggle it about, if it was really amazing go full beans and use both hands.

 

Scuba Diving - Hand Signals

 

Wicked Man!

 

Author: Neil Davidson (PADI MSDT #294100)

 

.
.
.

 



.

..October 2015

 

Halloween - Horrors Of The Deep!
"As it's Halloween today , here is a countdown of some of our favourite 'Horrors of the Deep'...."
31-10-2015
.
Pufferfish
"There are 4 different species of Pufferfish found in Koh Tao. Pufferfish are medium to large-sized fish...."
28-10-2015
.
Hand Signals
"There are lots and lots of different signals varying from "I am OK" up to "massive shark" and everything in between...."
26-10-2015
.
Koh Tao Nightlife
"After a long day of diving, or a busy few days completing one of the PADI courses, everyone need some chill out time...."
22-10-2015
.
The Whaleshark
"One of the perks of living on Koh Tao for 17 years is I've seen my fair share of Whalesharks, although I had to wait...."
20-10-2015
.
The New PADI Open Water Course
"The PADI Open Water Course is the most popular and famous entry level scuba diving course in the world...."
14-10-2015
.
Scuba Diving For Dummies!
"Here's some advice for all your wannabe Scuba Divers, "Do’s and Do Nots" for new scuba divers...."
12-10-2015
.
Crystal Dive on the ABC Network
"Kailash joined his dad, Nathan, as presenter on the ABC program 'Ocean Mysteries with Jeff Corwin'...."
08-10-2015
.
Junkyard - Our Own Artificial Reef
"Junkyard Reef is our very own artificial dive site. The site is situated 400 meters off shore and is approximately 10 metres deep...."
04-10-2015
.
Becoming An Advanced Diver
"The idea of the PADI Advanced Open Water course is to 'advance' your scuba diving training and experience...."
02-10-2015
.

full News Archive >>>

 

About Crystal | PADI Diving Courses | Go Pro | Scuba Diving Internships | PADI Speciality Courses | Fun Diving Trips | About Koh Tao

 

CRYSTAL DIVE
7/1 Moo 2, Koh Tao, 84360, Thailand
Tel: +66 (0)77 456106 | +66 (0)77 456107
Fax: +66 (0)77 456105 | Email: info@crystaldive.com