Every diver has learned this cardinal rule: Never Dive Alone. Don’t do it. It is inherently dangerous, and no matter how much redundant gear you have invested in, you can’t sprout a second, independently thinking head. This being said, some divers simply cannot resist the temptation to dive solo. If this applies to you, here is some essential information you should not be without.
Don’t Solo Dive Without Redundant Air
Even if you are planning to dive in shallow water on a site you know like the back of your hand, never dive solo without a redundant air supply. Even if you think you can make it to the surface in a single breath, this is never a good idea.
Pay Close Attention to Tides and Currents
Are you knowledgeable of tides and currents in the area where you plan to solo dive? Solo diving is never recommended in remote areas or in areas where currents are tricky. In addition, you should be aware of when conditions are at their calmest. If there is any risk of a normal situation changing for the worse while you are diving, then find a buddy or don’t dive.
Know Your Limits
Unless you are an experienced diver with a firm grasp on reality and sound knowledge of your own limits, you should never dive alone. If you’re the kind of diver who likes to push the envelope and take risks, diving alone might be the last risk you ever take.
Solo Diving Equipment Tests
At the beginning of the season or before a vacation, many divers want to test equipment to be sure everything is working properly. The temptation to do this on your own may be strong! Unfortunately, if something malfunctions while you are testing equipment, you are going to find yourself up the proverbial creek without a paddle. A better idea would be to conduct your tests in a swimming pool or have your local dive shop give you a hand.
Be Prepared
If you do dive solo, be sure to inspect each and every piece of your equipment thoroughly before and after every dive. In addition, be certain to use appropriate signaling devices, and be sure that they are in good condition and ready to deploy before you dive.
Take the PADI Self Reliant Diver Course, the SDI Solo Diver Course, or a Similar Solo Diving Course
Before choosing to solo dive, protect yourself by taking a course designed for solo divers. Even if you don’t plan to dive solo on purpose, courses like these provide you with experience, confidence, and training that can get you through an emergency. Many divers have experienced separation from a dive buddy, and while finding yourself suddenly alone can be terrifying, being prepared for the worst can be a real lifesaver. You can check with your local dive shop to see whether the PADI Self-Reliant Diver Course is available, or you can go to San Diego for the SDI Solo Diver Course. Other solo dive courses are available, but these are the two most common.
Being properly prepared doesn’t eliminate all the risks of solo diving, however it does help you to manage risks better. Be sure to weigh the pros and cons carefully before making the decision to dive without a buddy; your life is on the line.