Your flight to your next dive destination is just about to take off. The steward begins the standard stony-faced safety briefing that’s both boring and robotic in nature. It’s also the same briefing whether you’re flying 15 hours to Norway in winter or 3 hours to California in Summer. If you’ve flown frequently you’ve heard it all before.
Scuba diving briefings should be treated extremely differently. Water conditions, surface conditions, dive buddies and individual dive sites are all extremely varied and therefore no safety procedures are exactly the same. Even if you have more than 50 dives and you dived in the same spot 2 years ago.
Variables include current, depth, areas of danger, points of interest, emergency procedures, dive site topography, regulations… the list continues. For example; our dive at Gordo Banks is an advanced deep, drift dive. It’s vital to listen to the guide’s advice about how to stay together while descending. This information is not necessary when diving from shore or with a line.
A dive briefing isn’t the time to adjust your weight belt, start up a conversation with your dive buddy or go looking for mask defog.
The following points are discussed in a dive briefing:
Dive Site Name
Keep a note for your log book.
Site description
Is given to help divers know what to expect such as bottom topography and resident wildlife. This can help orientate a diver in case they get separated.
The Role of the Dive Guide and Communication Devices.
Everybody looks similar underwater and things can get confusing on a busy dive site. Find something distinctive in your guide or buddy – fins are a good one.
Entry and Exit Techniques
These techniques will vary boat to boat and in different weather conditions. Maybe you’ll need to remove fins first or maybe you need to remove all of the equipment in the water starting with weights first. Listen to recommended practices from your guide , they will know the best port of call.
Dive Procedures
Buddy checks, how to stay together in the water and where to make safety stops, ascents and descents.
Emergency Procedures
If you get lost the PADI training standards are: wait for one minute and head to the surface. But perhaps your guide will want to add to this depending on dive site. For example in Cabo San Lucas there is boat traffic near the dive site and so additional safety procedures are necessary.
Signal Review Specific to the Dive
In addition to the usual signals there are hand signals for aquatic life, for deep diving techniques and techniques relevant to the dive objective.
Roster and Buddy Check
If you visit the popular dive areas of the world, such as Thailand or Cozumel, you may well be on a large boat with 40 other divers. Make sure your name is on the roster! The buddy check is important after your certification as now you are responsible for your equipment and your dive planning.
Environmental Orientation
The underwater world in delicate and fragile. It’s also under threat from pollution, global warming and diver interaction. Don’t be that diver. Please don’t touch anything and watch your buoyancy control.
Pre-dive Safety Check
Look at your buddy and check the following:
BCD (does it inflate and deflate without leaks, where are the dump valves?)
Weights (are they in a the right-hand quick release position? Where are the trim weights?)
Releases (where are the clips of your buddy’s BCD that can be released in an emergency)
Air (Is the air on? Can you locate the Alternate easily?)
Final Check! Enjoy your dive!