Scuba Diving Tips

Author: Scuba Diving Tips

  • Buddy Check Acronym BWRAF – A diving checklist before every scuba dive

    Buddy Check Acronym BWRAF – A diving checklist before every scuba dive

    Buddy Check for scuba diving is the most important pre-dive safety check to do before every dive to stay safe. In this article, we will explain why the buddy check is so important and how easy you can to remember the pre-dive safety check by using the acronym BWRAF.

    Buddy Check Acronym BWRAF A diving checklist before every scuba dive

    Why is the PADI BWRAF check so important?

    I can’t count the times jumping in the water forgetting my fins or weight belt when I was a beginner scuba diver. Most of the time these were funny and embarrassing moments, as they happened in good weather conditions. But what would have happened if I forgot to put on my fins in rough sea conditions? I could have been in a lot more trouble. Even worse what if I would have forgotten to open my air before the dive?

    The Buddy Check BWRAF in scuba diving is incredibly important to do as a pre-dive safety. Some people scuba dive often tend to skip the buddy over time, thinking that they don’t need it anymore. However, even the most experienced scuba divers sometimes still forget something. Yes, a lot less than beginner scuba divers, but it does accidentally happen.

    A diving checklist is compared to a pre-take-off checklist

    Would you go into an airplane knowing the pilots didn’t do a pre-take off checklist?We all fly and every time we go into an airplane we trust our lives to the pilots. One of the reasons flying is so safe is because the pilots go through a standardized pre take off checklist before every flight. This ensures that the airplane is ready to take off. 

    pre take off checklist pilots cockpit

    To prevent missing a step a co-pilot will double check every step. This reduces risk significantly. In scuba diving, we also have a diving checklist which we call the buddy check. Yes, we can all follow the buddy check acronym BWRAF by ourselves but increases the risk of forgetting some steps. By having our dive buddy double-checking our diving checklist we also reduce the risk of forgetting steps, same as the pilots. This is one of the reasons why it is recommended to always scuba dive with a buddy.

    Buddy check acronym

    There are 5 important steps in the buddy check, but all very important. To make it easier not to forget any steps you can use a buddy check acronym.An acronym is an abbreviation formed from the initial letters of other words and pronounced as a word. The buddy check acronym is BWRAF.5 Steps for the buddy check BWRAF

    1. B – BCD
    2. W – Weights
    3. R – Releases
    4. A – Air
    5. F – Final ok

    B stands for BCD in the buddy check acronym

    During the BCD check your start by inflating each other BCD until air releases from the purge valves. Now you know that the Low-Pressure Inflator hose (LPI) works. Leave the BCD inflated for a few seconds to check for any leaks in the BCD. Now deflate your buddy’s BCD to test the deflation button, followed by orally inflating your buddy’s BCD, or if you are uncomfortable with that just orally inflate your BCD in front of your buddy. Now deflate it again.

    B stands for BCD buddy check acronym diving checklist

    W stands for Weight System in the buddy check diving checklist

    ​Start by checking if your buddy has a weight belt on or has weights in the integrated weight pockets. Check for a right-hand release if they have a weight belt or check if the integrated weight pockets are securely clipped into the BCD. Finally, check if all the diving weights are evenly divided and nothing is entangled in the scuba weight system.

    W stands for Weight System in the buddy check acronym

    R stands for releases in the buddy check

    ​Check all your diving buddy’s releases on their BCD. Check the shoulder straps, chest and belly buckles, the velcro strap, and finally the BCD tank cylinder band connection. Give your buddy’s scuba cylinder a little wiggle to make sure it is connected properly.

    R stands for Releases in the buddy check acronym

    A stands for Air Check

    ​This is the most important step of the buddy check. First, you want to check if your diving buddy’s air is open. It is very important that you not just turn the valve. First, you carefully want to check on the side which way is open and close. I know this sounds over the top, but I have seen people accidentally turn off their buddy’s air tank before the dive. Double or even triple-check this part.

    buddy check diving checklist A stands for Air

    After you confirmed that your buddy’s air tank is open you can grab your SPG. Place your SPG and your buddy’s SPG next to each other. First, purge the second stage, then smell the air followed by breathing from your regulator at least 3 times while looking at both air gauges. Not only are you checking airflow, but you are also checking if the air gauge needle doesn’t move. If the needle does move you have or a problem with your first stage or you haven’t turned on the air fully.Finally, grab your own or your buddy’s alternate air source and also breathe from that at least 3 times to ensure your alternate air sources are working.

    F stands for Final OK in the buddy check

    To finish the buddy check you want to make sure that the scuba equipment from your buddy is streamlined and nothing is missing like the scuba mask, fins, and other essential scuba gear. If everything checks out, you give your buddy a final ok scuba diving hand signal and you are ready to begin your scuba dive.

    diving checklist buddy check F stands for final ok

    Conclusion buddy check

    The buddy check is a diving checklist that you can compare to a pre take off checklist that pilots use. You learn the buddy check in the PADI Open Water Diver Course and it is one of the most important parts before any scuba dive. You can use the buddy check acronym BWRAF to easily remember all the steps of the pre-dive safety check and I highly recommend to always do a buddy check, even when you are already an experienced scuba diver.Learn more information on how to become a PADI Diving Instructor and be able to teach the Buddy Check.

  • Giant Moray Eel: The Hidden Predator of the Coral Reefs

    Giant Moray Eel: The Hidden Predator of the Coral Reefs

    ​The giant moray eel (Gymnothorax javanicus) is one of the largest and most intimidating eels in the ocean, often lurking in the crevices of coral reefs, waiting to ambush prey. Known for its snake-like body and sharp, protruding teeth, the giant moray is both fascinating and formidable. These nocturnal hunters are a favorite subject for divers and underwater photographers, despite their fearsome appearance. Let’s explore some interesting facts, behaviors, and stories about the giant moray eel, along with tips on how to observe them safely.

    giant moray eel
    Photo credit: PeachSnaps

    Appearance and Habitat

    ​The giant moray eel can grow up to 9.8 feet (3 meters) in length and weigh as much as 66 pounds (30 kg), making it one of the largest eel species in the world. Its body is elongated and muscular, covered in a slimy, smooth skin that helps it navigate the narrow crevices of coral reefs. Typically, the giant moray has a dark brown or olive coloration with irregular black spots, which helps it blend into its environment.

    This species is native to the Indo-Pacific region, particularly around coral reefs, rocky outcrops, and lagoons. During the day, they hide in small caves or crevices, with only their head protruding, making them difficult to spot. At night, they become active hunters, venturing out to feed.

    Behavior and Diet

    ​Giant moray eels are carnivorous, feeding primarily on fish, crustaceans, and even octopuses. They are ambush predators, using their excellent sense of smell to detect prey before launching a surprise attack. Interestingly, moray eels have a second set of jaws, called “pharyngeal jaws,” which extend from their throat to help pull prey into their mouths once captured.

    Despite their fearsome reputation, giant moray eels are generally non-aggressive towards humans unless provoked. They are known to be curious creatures, sometimes poking their heads out of their hiding spots to observe divers passing by. However, getting too close or cornering one can lead to a defensive bite, which is why divers are advised to keep a respectful distance.

    Funny Encounters with the Giant Moray

    ​Divers often share amusing stories about their encounters with giant moray eels. One such tale involves a diver who mistook a moray eel’s head sticking out of a hole for a piece of coral. He reached out to touch it, only to have the eel slowly emerge, opening its toothy mouth in a yawn-like stretch. The diver, startled but unharmed, realized his mistake and quickly backed away, leaving the eel to continue its relaxing day in peace.

    In another funny story, a group of divers spotted a giant moray during a night dive, its head sticking out of a crevice. To their surprise, the eel seemed more interested in following their dive lights rather than hiding. As the divers swam along, the moray slithered from one light to another, seemingly curious about the sudden glow in its usually dark world.

    Are Giant Moray Eels Dangerous?

    ​Although they may look intimidating, giant moray eels are generally shy and prefer to avoid confrontation. They are not aggressive unless they feel threatened or provoked. However, they have powerful bites, and their sharp teeth can cause serious injury, so it’s best to admire them from a distance. Most incidents with moray eels occur when divers accidentally get too close or try to feed them.

    A key safety tip for divers is to avoid putting hands near crevices or caves where moray eels might be hiding, as they can mistake fingers for prey. Also, shiny objects like jewelry should be avoided, as they can catch the attention of these curious creatures.

    Conservation and Role in the Ecosystem

    As apex predators, giant moray eels play an essential role in coral reef ecosystems by keeping fish populations in check and helping maintain the balance of marine life. While they are not currently endangered, moray eels face threats from overfishing, habitat destruction, and the decline of coral reefs. Protecting their natural habitats is crucial to preserving these magnificent creatures.

    Frequently Asked Questions About Giant Moray Eels

    What is a Giant Moray Eel?

    The Giant Moray Eel (Gymnothorax javanicus) is the largest moray eel species, reaching lengths up to 3 meters. Recognized by its mottled brown coloration and robust body, it inhabits coral reefs across the Indo-Pacific region, often residing in crevices during the day and hunting at night.

    Where are Giant Moray Eels commonly found?

    Giant Moray Eels are widespread throughout the Indo-Pacific, from the Red Sea and East Africa to Hawaii and the Marquesas Islands. They prefer sheltered reef environments, hiding among rocks and coral formations during daylight hours.

    What do Giant Moray Eels eat?

    As nocturnal predators, Giant Moray Eels feed on fish, octopuses, and crustaceans. They use their keen sense of smell to locate prey and possess a second set of jaws, called pharyngeal jaws, to grasp and swallow their catch efficiently.

    Are Giant Moray Eels dangerous to humans?

    While generally not aggressive, Giant Moray Eels can bite if provoked or threatened. Divers should avoid placing hands near crevices or attempting to feed them, as bites can cause serious injury due to their sharp teeth and strong jaws.

    Why are Giant Moray Eels important to marine ecosystems?

    Giant Moray Eels play a vital role in maintaining the balance of reef ecosystems by controlling populations of smaller fish and invertebrates. Their presence indicates a healthy reef environment and contributes to biodiversity.

    Final Thoughts

    ​The giant moray eel is an awe-inspiring predator that adds to the mystique of the underwater world. Whether you’re a diver, snorkeler, or just fascinated by marine life, encountering a giant moray eel is a memorable experience. Their powerful presence and unique behavior make them one of the most intriguing creatures of the coral reef ecosystem. While they might look intimidating, these eels are generally peaceful unless provoked, making them a wonder to observe in their natural habitat.​​

    Check out our next article about: Pink Spotted Shrimp Goby

  • Scuba Mask Clearing – Eyes Open or Closed?

    Scuba Mask Clearing – Eyes Open or Closed?

    During the scuba mask clearing skills should you keep your eyes open or closed? This is a question I get a lot on my YouTube channel and from my PADI Open Water Diver students. In this article, I will explain if you need to keep your eyes open or closed while performing scuba mask clearing skills.

    In this article we will explain:​

    • Why do we need to practice scuba mask clearing skills
    • Is it a standard to keep eyes open or closed
    • More realistic to keep your eyes open
    • Why can’t we see well underwater with our eyes open
    • Getting used to dealing with water in your eyes
    • Having your eyes open feels more comfortable for some people
    • Keeping your eyes closed helps when you wear contact lenses
    • Some people don’t like water in their eyes
    • You can’t see that much underwater without a mask
    • Some people feel more comfortable keeping their eyes closed underwater
    ​Scuba Mask Clearing Eyes Open or Closed
    ​Scuba Mask Clearing – Eyes Open or Closed?

    Why do we need to practice scuba mask clearing skills?

    ​We (almost) always get a bit of water leaking into our mask while scuba diving. This could be because you didn’t shave, have a mask that doesn’t fit well, or just because you might smile or perform other facial expressions. This is not a problem as we can easily clear our scuba mask underwater by blowing out of our nose.

    Learn more about How to Clear Your Scuba Mask Underwater

    In very rare cases you might want to fully remove your scuba mask (maybe to adjust your strap) or when you lose it. Then when you replace it you need to clear it the same way by breathing out through your nose. Again this is extremely rare.

    Learn more about how to remove, replace and clear your mask

    Because we need to clear our mask often while scuba diving it is essential that we practice it a lot during our PADI Open Water Diver Course.

    During the PADI Open Water Course you will practice the partially flooded mask skill, fully flooded mask skill, and the mask removal and replacement (normal, for 1 minute and swimming) skill.

    Is it a standard to keep your eyes open or closed during the scuba mask clearing skills?

    No, it is not a dive industry standard to keep your eyes open or closed during the scuba mask clearing skills. It is a preference or like we like to call it: β€œStyle”.

    Not everyone in the dive industry knows this as they have been taught only one way during their scuba courses and careers, but you can choose whatever style you and/or your diving students prefer.

    I like to give my Open Water Diver students the option to choose if they like to keep their eyes open or closed during the scuba mask clearing skills and in my PADI Divemaster and PADI IDC Course, I like to teach both styles so my future diving professionals know how to teach both.

    There are pros and cons to keeping your eyes open or closed. I will explain both.

    Pros keeping your eyes open during the scuba mask clearing skills

    ​1. it is more realistic to keep your eyes open during the scuba mask clearing skills.

    Practicing to keep your eyes open during the scuba mask clearing skills is more realistic as in real life you might have to look for your missing mask underwater. This might be a bit easier with your eyes open, but I can tell you that it is very hard to see anything without a mask underwater. Still, it might help and you can also see reef and rock formations that might guide you back to the reef or pinnacle if you are lost.

    Why can’t we see well underwater with our eyes open?

    This is because our lens can’t focus in the water as the front part of the eye lens does not have different refractive indices anymore. Our lens is like a curved drop of water and another curved drop of water will cancel the focussing effect.

    To solve this we wear a scuba mask to allow air between the window of the scuba mask and the lens of your eye. Because that water touches the scuba mask window it doesn’t form a curved drop and we can see through it.

    2. You get used to dealing with water in your eyes, especially saltwater.

    You will practice the scuba mask clearing skills in the swimming pool (chlorine water), confined open water in the ocean (saltwater), or confined open water in a lake or river (freshwater). 

    Keeping eyes open scuba mask clearing skill
    Keeping your eyes open scuba mask clearing skill

    If you never practiced having your eyes open underwater, it might come as a shock feeling the saltwater (can sting a bit), the chlorine water (can irritate a bit), or the freshwater (might be cold) first time. This might lead to panic, so a lot of people like to practice the scuba mask clearing skills with open eyes while they are still under the supervision of a PADI Diving Instructor.

    Learn more about becoming a PADI Diving Instructor

    ​3. Having your eyes open feels more comfortable for some people.

    Some people just don’t like the dark, especially in a new environment. Therefore they like to keep their eyes open during the scuba mask clearing skills, even if they don’t see much without a mask.

    Cons keeping your eyes open during the scuba mask clearing skills

    1. Some people wear contact lenses.

    I get this question a lot: Can I scuba dive with contact lenses? Yes, you can! A lot of people think you cannot scuba dive with contact lenses, but this is not true. You can easily scuba dive with contact lenses as the mask protects you from the water. 

    By keeping your eyes closed during the scuba mask clearing skills you make sure you don’t lose your contact lenses. Your diving instructor can squeeze your arm letting you know when you have cleared all the water from the mask.

    Hard lenses are easier to lose than soft lenses. But even if you keep your eyes closed you might still lose them, so it is at your own risk. We recommend a scuba mask with prescriptive glasses if you want to make sure 100% that you don’t lose your contact lenses.  I also wear contact lenses and I prefer to dive with them over prescription masks as I would like to see things on the surface.

    Keeping eyes closed during scuba mask clearing skills
    Keeping your eyes closed during the scuba mask clearing skills

    2. Some people don’t like water in their eyes.

    I recommend you keep your eyes closed while performing the scuba mask clearing skills if you don’t like the feeling of water in your eyes.  Especially chlorine and saltwater can be a bit irritating, so keeping your eyes closed will prevent that.

    3. Can’t see that much without a scuba mask.

    Like I mentioned before, you can’t see that much anyway underwater without a scuba mask. Keeping your eyes open doesn’t have a lot of benefits, so if you prefer to keep them closed then that is up to you.

    ​4. Some people feel more comfortable keeping their eyes closed underwater.

    This might sound strange but a lot of people feel more comfortable keeping their eyes closed during the scuba mask clearing skills.

     This is because they are used to knowing how it feels to have their eyes closed. It is something we do when we relax, sleep, meditate, take a massage, etc. so keeping the eyes closed can make you feel more relaxed when you are practicing an already bit more stressful skill. 

    Also, most people know how it feels to have water surrounding their eyes when they keep them closed underwater, as they normally close them when they are putting water on their faces while taking a shower, bath, swimming, etc.

    Final word

    There might be more reasons that I don’t know about why someone likes to keep their eyes open or closed during the scuba mask clearing skill. 

    In the end, it is important to know that you can choose whatever you prefer as a diving student, fun diver, or how to teach the scuba mask clearing skills as a PADI Divemaster or Diving Instructor. Even on the PADI Instructor Exam, you can choose to keep your eyes open or closed during the scuba mask clearing skills. It is all up to you.

  • Alternate Air Source Breathing Stationary

    Alternate Air Source Breathing Stationary

    Having an Alternate Air Source is such a relieve for most scuba divers. One of the main concerns scuba divers have is running out of air. Another word for the Alternate Air Source is Octopus. 

    Many years ago in the beginning of scuba diving people did not have an Alternate Air Source. If diver ran out of air they had to Buddy Breath from a single regulator until reaching the surface. This was of course not the safest way to deal with an out of air situation, so all divers were very relived when the Octopus became available for them.

    The Alternate Air Source is an extra second stage connected to the first stage of the regulator. It works exactly the same as your primary regulator second stage. If people run out of air they want to make sure that they can locate the Alternate Air Source quickly. For this reason the Octopus is usually marked with bright colours, like yellow and should be located in triangular area on the chest, from the chin the the lower ribcage.

    During your PADI Open Water course you learn how to correctly use and breath from an Octopus for at least 30 seconds. First you will learn to perform the Alternate Air Source skill stationary on confined dive 1 in shallow water. Then during confined dive 3 you repeat the Octopus skill swimming and surfacing.  

    This is the performance requirement from the PADI Instructor Manual:

    Breathe from an alternate air source supplied by another diver for at least 30 seconds.

    Steps for the PADI Alternate Air Source Breathing Stationary Skill

    1. Signal your buddy that you are out of air

    2. Your buddy will now present his/her alternate air source

    3. Take a breath and switch to the Octopus (don’t forget to blow bubbles)

    4. clear the alternate air source anyway you like

    5. Stay close to your buddy by holding each other with a roman arm shake

    6. Signal: OK and UP to each other

    7. Elevate the LPI and press the deflator button

    8. Breath comfortably though the Octopus for at least 30 seconds

    9. Simulate and ascent by moving a bit (PADI Dance), but stay stationary underwater

    Check out this PADI Alternate Air Source Breathing Stationary Skill Video:

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    Owning a good Alternate Air Source can be life saving and knowing it is yours and well maintained can give a peace of mind on any dive. The Apeks By Aqua Lung Egress Octo Regulator if you are looking to get your own Octopus.

    Frequently Asked Questions About the Alternate Airsource skill

    What is Alternate Air Source Breathing Stationary in scuba diving?

    Alternate Air Source Breathing Stationary is a scuba diving skill where two divers simulate sharing air without moving from their position. It teaches divers how to properly donate and receive an alternate air source in a controlled, stationary environment, ensuring both divers can breathe safely during an emergency underwater.

    Why is Alternate Air Source Breathing Stationary important?

    Practicing Alternate Air Source Breathing Stationary helps divers prepare for out-of-air emergencies. By staying stationary, both divers can focus on controlled breathing, proper communication, and maintaining eye contact. It reinforces calm behavior and reinforces safety protocols when donating or receiving an alternate air source.

    When do you practice Alternate Air Source Breathing Stationary?

    Divers typically practice Alternate Air Source Breathing Stationary during confined water sessions in the PADI Open Water Diver course. It is also reinforced in refresher courses and professional-level training to ensure divers are confident and capable of handling air-sharing situations.

    How is Alternate Air Source Breathing Stationary different from while ascending?

    In Alternate Air Source Breathing Stationary, both divers remain in place while simulating the air-sharing process. In contrast, during Alternate Air Source Ascent, the divers begin the skill and then ascend while sharing air. The stationary version builds foundational control, while the ascent version adds movement coordination.

    Next Skill: Fully Flooded Mask

  • PADI 5 Point Descent Over a Sensitive Bottom Skill

    PADI 5 Point Descent Over a Sensitive Bottom Skill

    The 5 point descent is one of the best and safest way’s to descent underwater. In the PADI Open Water Course you learn to perform a 5 Point Descent Over a Sensitive Bottom Skill. It is extremely important that we don’t touch any aquatic life when we descent. Depending on the depth you find many bottoms with sensitive life on it. Using the 5 Point Descent Over a Sensitive Bottom Skill will prevent us damaging that life.

    Check out the video on How To perform the PADI 5 Point Descent Over a Sensitive Bottom Skill for the PADI Open Water Diver Course in an Easy Way:

    The 5 points are steps that we take before we deflate the BCD and go underwater. These 5 points help us to make sure we understand that we go down, that we have a clear view of our surroundings, we don’t forget to switch from the snorkel to the regulator, that we check our dive computer before we go down and that we equalise gently before and during the descent. Check out our detailed video below on how to do the PADI 5 Point Descent skill in confined water πŸ‘‡Check out these amazing Suunto dive computers for every budget:

    Suunto D5 Computer

    Suunto D5 Computer

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    Suunto D4i Computer

    Suunto Zoop Computer

    Suunto Zoop Computer

    Steps for the PADI 5 Point Descent Over a Sensitive Bottom Skill

    1. Signal to your buddy: OK to go Down.

    2. Orientate yourself and look underwater.

    3. Switch from your snorkel to your regulator.

    4. Check your dive computer / watch.

    5. Equalise your ears and deflate your BCD.

    6. Slowly descent, equalize your ears and stay close to your buddy.

    7. Make sure you look down and add some air to the BCD to achieve neutral buoyancy and don’t touch the bottom during the descent.

    PADI 5 Point Descent Over a Sensitive Bottom Skill
    PADI 5 Point Descent Over a Sensitive Bottom Skill

    In this other video we show you how to demonstrate the PADI 5 Point Descent over a Sensitive Bottom as a PADI Divemaster or PADI Scuba Instructor. It is important when you demonstrate this skill to do it slow and over exaggerated:

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    For this skill we recommend you to have a great BCD to control your buoyancy during your descent. Having a personal BCD that fits you properly and that you know how to use, can make you control your descent much better.

    5 Point Descent PADI Skill in the Open Water

    You need to also complete this skill during your PADI Open Water Diver course to get your scuba diving certification. The 5 point descent is easy to remember by using SORTED. S stands for Signal, O stands for Orientation, R stands for Regulator, T stands for Time, E stands for Equalize and D stands for Descent.

    5 Point Descent Steps:

    1. Signal ok to go down
    2. Orientation
    3. Swap your snorkel to your regulator
    4. Check the time
    5. Equalize
    6. Descent

    Check here a video of all the steps for the 5 Point Descent PADI Open Water:

    Frequently Asked Questions About the PADI 5-Point Descent Over a Sensitive Bottom Skill

    What is the PADI 5-Point Descent Over a Sensitive Bottom skill?

    The PADI 5-Point Descent Over a Sensitive Bottom skill is a controlled descent technique taught in the Open Water Diver course. It emphasizes environmental awareness by ensuring divers descend without contacting fragile marine ecosystems, such as coral reefs or seagrass beds. This skill involves a systematic approach to descending safely and responsibly.

    Why is this skill important for divers?

    Practicing the 5-Point Descent over sensitive bottoms helps prevent damage to delicate marine habitats. By mastering this technique, divers contribute to conservation efforts and promote sustainable diving practices. It also enhances diver safety by encouraging controlled and deliberate descents.

    What are the five steps involved in this descent technique?

    The five steps are:

    1. Signal – Communicate with your buddy that you’re ready to descend.
    2. Orient – Identify your entry point and any potential hazards.
    3. Regulator – Ensure your regulator is in place and functioning properly.
    4. Time – Check your dive time and depth limits.
    5. Descend – Begin a controlled descent, equalizing early and often, while maintaining neutral buoyancy to avoid contact with the bottom.

    How does this skill contribute to low-impact diving?

    By maintaining neutral buoyancy and avoiding contact with the seafloor, divers minimize their environmental footprint. This practice aligns with low-impact diving principles, which aim to preserve marine life and habitats for future generations.

    Is this skill practiced during PADI training courses?

    Yes, the 5-Point Descent is introduced during the PADI Open Water Diver course and reinforced in subsequent training. Instructors emphasize its importance, especially when diving in areas with sensitive marine environments.

    Next Skill: Regulator Clearing 2 Methods

  • PADI Open Water – The Most Popular Scuba Diving Course

    PADI Open Water – The Most Popular Scuba Diving Course

    The PADI Open Water is by far the most popular scuba diving course in the world. During the PADI Open Water you learn all the necessary skills and knowledge to scuba dive around the world safely. 

    Scuba Diving is the closest feeling you can get to exploring a new world, like going into space. This might sound difficult as going into space takes years of training, but going underwater and getting this out-of-this-world experience can be achieved with only a few days of incredibly fun training!

    PADI Open Water
    PADI Open Water – Photo Credit: PeachSnaps

    ​The PADI Open Water Diver Course is taught the same way all around the world because of the PADI Standards. This means that to be able to get a PADI Certification you need to meet the PADI performance requirements of the PADI Open Water Course that is standardised for any PADI Dive Centre, PADI Dive Instructor or PADI Divemaster worldwide. 

    The only difference between Open Water Courses around the world is the schedule and timeframe to complete the diving course. On this page I will explain all the ins and outs of the PADI Open Water Diver Course like the PADI Open Water skills, the knowledge development, the exams, and the best part, the Diving Experiences.

    How to get the PADI Open Water Certification?

    ​One of the questions I get most is how do I get the PADI Open Water Certification? To get this scuba diving certification is not actually that difficult and PADI have worked hard to make it easy and safe for most people to get this Open Water certification. The PADI slogan says it all: β€œPADI, the Way the World Learns to Dive”.

    PADI Certification
    PADI Certification – Becoming a diver is really cool!

    The PADI Open Water Certification is given to anyone who completes all the PADI Performance Requirements of the Course:

    • Complete five knowledge development segments, including quizzes and final exam.
    • Complete Confined Water Dives 1-5
    • Meet the water-skills assessment requirements
    • Complete Open Water Dives 1-4

     Getting your PADI Certification is not hard, it’s fun and it’s an incredible experience, but you do need to follow the rules to make sure that your PADI Open Water Course is also a safe experience. After you have completed the PADI course you will receive the PADI Open Water Certification Card.

    Learn more about the full PADI Open Water Diver Skill List

    PADI Certification Card
    Photo Credit: PADI.com new PADI Cards to conserve the environment and be more modern.

    ​We highly recommend that you ask for the Project AWARE PADI Certification card as that card is a much nicer design with pictures of incredible aquatic life like Whale Sharks, Manta Rays, Turtles and much more. The best thing about taking a Project AWARE PADI certification card is that you will automatically donate to Project AWARE, an amazing Marine Conservation Organisation.

    Project AWARE Certification Cards
    Project AWARE Certification Cards

    How Long is the PADI Open Water Certification Good For?

    ​The PADI Open Water certification is good for life! That means that when you get your PADI Open Water certification card you can enjoy scuba diving for the rest of your life, worldwide. 

    What is important to remember, though, is that any skills you learn can sometimes fade over time. If you are scuba diving regularly you don’t have to worry too much about that, but if you have breaks in between your scuba diving experiences we recommend you take a scuba refresher course called the PADI Reactivate course (which used to be called the PADI Scuba Review).

    PADI Reactivate Course
    PADI Reactivate Course

    ​When to take the PADI Reactivate course depends on how long it’s been since your last dive. It’s recommended that you reactivate (refresh) your dive skills after 6 months of no diving, but we do understand that if you have done thousands of dives you can maybe wait a bit longer before doing a PADI Reactivate course. Best to check with your PADI Dive Shop – they can give you the best advice.

    What jobs can you get with a scuba diving certification

    How Much is the PADI Open Water Diver Course?

    ​The price of the PADI Open Water course depends on a few factors, like where in the world you are taking the PADI Open Water course, how many people are in your group, whether or not you get extra dives, how much the Dive Centre overheads are, how much salary the dive instructor takes and how far the boat has to travel out to complete the open water dives.

    How much is the PADI Open Water Diver Course
    How much is the PADI Open Water Diver Course

    ​How much is the Open Water Course on average? The PADI Open Water Diver Course can cost anywhere between 250 and 700 USD depending on where you are in the world. 

    Just to give 4 examples, here are the average prices taken from Dive Centre websites in these areas:

    • Egypt: 299 Euro (324 USD)
    • 
Koh Tao, Thailand: 11000 THB (305 USD)
    • Florida Keys: 590 USD
    • Germany: 389 Euro (421 USD)

     How much the PADI Open Water Diver Course costs depends mostly on the location in where you will take it.

    Is the Cheapest PADI Open Water Course the Best Option?

    The saying: β€œYou get what you pay for” definitely applies to most circumstances in choosing your PADI Open Water. But then again some of the cheapest PADI Open Water Courses in the world are offered by fantastic dive centres with amazing Diving Instructors. 

    On the other hand, some of the cheapest Courses will land you with some of the worst PADI Open Water lessons and the worst Dive Instructors. Unfortunately, this question is not easy to answer.

    ​I have seen some of the best PADI Dive Shops and PADI Dive Instructors offer some of the best Open Water Diver Courses for the cheapest prices and at the same time I have witnessed some of the worst Dive Shops and PADI Diving Instructors also offering some of the cheapest PADI Courses.

    TripAdvisor Scuba Diving
    Best is to check some reviews before booking your PADI Open Water Course

    ​The best tip I can give you is to spend some time online trying to find the best place to do your PADI Open Water Diver Course. Check their website, their Social Media, and most importantly, the reviews. 

    I do believe that in most cases, the best way to find the best PADI Open Water Diver course, is to not choose the cheapest option.

    Where in the World is the Best Place to do the PADI Open Water Diver?

    ​Finding the best place in the world to do the PADI Open Water Diver Course is also hard to answer. Like with the Open Water Diver course cost, it is not always as easy as saying: you should do it in that country or at that dive centre. 

    PADI does maintain a high quality of PADI standards across the globe to ensure that their PADI Open Water course is taught the same way around the world, but sadly we have found out that some Dive Shops and even more Dive Instructors do not always follow these standards resulting in sub-standard PADI Open Water Diver Courses. 

    I have heard Dive Shop owners in Europe talking negatively about dive shops in Asia, whilst hearing Dive Shops in Asia complaining about Dive Shops in the Caribbean and Dive shops in the Caribbean complaining that other places around the world are bad. What is going on?

    In the end it is all about the money. Trust me on this, the moment you hear any Dive Shop, Manager, Divemaster, Dive Instructor or anyone else talking negatively about another place that is teaching the PADI Open Water, it usually means that they are bad themselves. 

    There are amazing Dive Shops, Divemasters and Dive Instructors teaching the PADI Open Water all around the world. The quality of the PADI Open Water Diver Course doesn’t depend on the location in the world, it depends on the people who are teaching and managing the course.

    PADI Open Water Course Schedule

    ​How long is the PADI Open Water Diver Course? This depends again on the location in the world. In some places the PADI Open Water Diver Course can take between 2 to 10 weeks, while in other places it can be as short as 3 days. 

    Some people say that taking a shorter PADI Open Water course is bad for quality, but that is not always true. Like I mentioned before it depends more on the Dive Shop and the Dive Instructor teaching you.Learn more about how to become a Diving Instructor

    How long is the PADI Open Water Diver Course
    How long the PADI Open Water Dive Course

    For example, in most cases a 6-week PADI Open Water course is the same a 3-day course, just stretched out over 6 weeks. In Europe for example many people have to work or go to school, so they decide to split up the PADI Confined Water training into 5 sessions. That way in Europe they can do the PADI Confined Water Dive 1 on a Monday evening, followed by the PADI Confined Water Dive 2 on a Friday Evening. 

    In a 3-day course you just combine all 5 PADI Confined Dives into one or two days. Some people say that this is bad, but then again staying in the flow of teaching and learning can have great benefits. In other words, depending on the circumstances there is not really a difference in quality between a 3-day or 6-week PADI Open Water Diver Course, if the Dive Shop, and most importantly, the Diving Instructor is good.

    Would like to learn how to teach beginner scuba divers, then join the PADI IDC Course

    Best Dive Gear to Get for Beginners

    ​Most Dive Shops around the world now offer the use of their dive gear during the PADI Open Water. Some dive shops might ask you to pay extra for dive accessories like dive computers or dive compasses, while others don’t offer any dive equipment at all in their PADI Open Water Diver Courses.

    Best Dive Gear to get for Beginners
    Owning your own dive gear makes your diving experience so much better

    ​Whether or not Dive Shops include the use of their dive gear in the course, we still recommend you purchase your own dive gear for the PADI Open Water Diver Course. The reason for this is that you are about to experience one of the coolest adventures in your life. Most rental dive shop equipment is well-maintained and safe, but not always the most comfortable version for you and almost certainly it’s been used by many divers before you. 

    Owning your own Dive gear is amazing as it is much more comfortable, better-fitting, cleaner (especially with Covid-19), can last a lifetime, plus you look cooler in your own brand-new Dive Equipment.​​

    We understand that it depends on your budget when buying your own dive equipment, but you don’t always have to start with a full dive gear package. You can also start with basic dive gear like a scuba mask, snorkel, fins etc. Here you’ll find a list of some of the best dive gear that we recommend for the PADI Open Water Diver Course, listed in the order in which you should build your collection:

    Scuba Diving Mask:
    Mares X-Vision Mask

    Snorkel for Scuba Diving:
    Mares Dual Snorkel

    Scuba Diving Fins:
    Scuba Pro Seawing Nova Open Heel Fins

    Scuba Diving BCD:
    Aqualung Pro HD BCD

    Scuba Regulator:
    Scuba Pro MK11/C370 Regulator

    Scuba Gear​Bag:

    Oceanic Dive Gear Bag

    PADI Open Water Diver Course Manuals and Videos

    There are many different options to choose from for your preferred manual. You can choose between:

     In each manual there are 5 chapters with knowledge review questions in the end of each chapter. To meet the performance requirements of the course you need to complete and understand all the knowledge review questions of all the chapters.

    There are also 5 videos related to each of the chapters, and the answers to your knowledge review questions are also explained in the PADI Open Water Videos. This means you can use the book and the videos to help you study for your diving course. 

    So which Open Water manual option is the best choice? Well that depends a bit on your learning style and your dive shop policies. In the end all manuals explain the same theory you need to know to scuba dive very well. 

    Would you like to start learning from the PADI Open Water Diver Manual now? Then get your copy here and be super-prepared for your Scuba Diving Course:

    PADI Open Water Manual
    PADI Open Water Manual

    What to Expect in The PADI Open Water Course

    Every place in the world has different schedules for the PADI Open Water. But most likely you will start with an Orientation about the diving course. You will get some homework, watch PADI Open Water Diver course videos, learn from the diving manual or eLearning Online, practice diving skills in the PADI Confined Water sessions and of course learn how to scuba dive in the Open Water.

    ​During and after this course you will not only build the confidence to scuba dive, but you will experience an adventure that not many people get to do in their lifetimes… it’s just incredible!

    PADI Open Water Diver Course Orientation

    ​During the orientation you will get to know your PADI Diving Instructor and PADI Divemasters or Divemaster Candidates that might assist you on the Open Water course. If there are other students, you will now also meet them and get some introductions.

    PADI Open Water Course Orientation
    PADI Open Water Course Orientation

    After the introductions you will go over the paperwork for the Open Water Diver course. 3 forms need to be completed:

     You might also get a Student Record File (Recommended)

    Learn more about the PADI Medical Form here.

    PADI Medical Statement
    PADI Medical Statement

    Once the paperwork is completed you usually discuss your PADI Open Water schedule and the logistics of the course. Depending on where you choose to do the Open Water Diver course you might now get some homework to complete and/or watch some PADI Open Water Diver Course videos.

    Homework and the PADI Open Water Classroom Sessions

    To complete the theory of the PADI Open Water Diver course you need to complete and understand all the knowledge review questions that you will find at the end of each chapter of your manual.

    Learn here more about all the PADI Open Water Diver Manual Answers of Chapter 1, 2, 3, 4, and 5.

    PADI Open Water Exam
    PADI Open Water Exam

    ​On top of that you need to complete all the quizzes and a Final Exam. The quizzes have 10 questions each and the PADI Open Water Exam has 50 questions. A lot of people worry about the exam, but I can tell you now that the Exam questions are very easy. Especially if you have a great Dive Instructor, you will have nothing to worry about. Great PADI Dive Instructors spend lots of time explaining all the Open Water Dive Theory to you. 

    To complete all the knowledge review questions and prepare for your PADI Open Water Exam you usually get some homework from your dive instructor and watch the PADI videos. You’ll also get classroom lectures to cover all the PADI Open Water dive course theory with your dive instructor.

    Confined Water Sessions During the PADI Open Water Diver Course

    ​I usually tell my PADI IDC Candidates – people on the Instructor Development Course who are training to become a Diving Instructor – β€œBabies should learn to crawl before they walk, walk before they run, and run before they fly an F-16”. 

    Likewise, it’s important for new students to first practice the diving skills in confined water before repeating them in deeper open water.

    PADI Confined Water Skill Practice
    PADI Confined Water Skill Practice

    What is confined water? Is that a pool? This is a very common question. Confined water is a general term that refers to either a swimming pool or confined open water. Confined open water is an open water site that offers swimming pool-like conditions with respect to clarity, calmness and depth. It has both shallow water and water sufficiently deep to allow student divers to meet all skill performance requirements.

    ​During your confined water session, you will be practicing many scuba diving skills in a very relaxed environment. This means that if you don’t like it, or if you’re nervous, or maybe you have a little panic, it is very easy to get to the surface to catch your breath and try again. In most cases you can even stand up. This gives you a great environment to get used to breathing underwater and to grow your confidence for the open water dives. 

    If you want to know what diving skills you will have to perform in the PADI Open Water Course then keep reading as I will list every skill in detail further on in this article πŸ‘‡

    ​Open Water Sessions During the PADI Open Water Diver Course

    ​This is the big event in the PADI Open Water course, indeed most people join the course so that they can scuba dive in an open water environment like a tropical reef for example. During the PADI Open Water Diver course you need to complete 4 open water dives. This can be done in a lake, sea or ocean.

    PADI Open Water Dive
    PADI Open Water Dive

    Depending on where you choose to take your PADI Open Water in the world, you may get to see lots of aquatic life or not so much. To be honest if you ask my opinion, just being underwater is an incredible feeling of exploration and adventure, even if there is not so much to see. In other words, I highly recommend you try the PADI Open Water course regardless of the location.

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    ​Of course, taking the PADI Open Water in a tropical area will give you more chance to see an incredible diversity of marine life like Turtles, Angel Fish, Banner Fish, Butterfly Fish, Manta Rays, lots of corals and if you are very fortunate maybe even a Whale Shark!! Diving in these tropical waters also gives you nice warm water temperatures so you can wear less dive equipment (especially exposure suits) and be more comfortable.

    Taking the PADI Open Water Diver Course in colder water is also fantastic and a completely different experience than diving in warm waters. Most people say that taking the PADI Open Water in cold water feels more adventurous, you might even get better diving skills, whilst getting to see aquatic life that only lives in colder water. But if you dive in colder water, we highly recommend thicker wetsuits or even a good dry suit. Investing in good exposure protection is a must if you want to enjoy cold water diving comfortably and safely.

    ​During the PADI Open Water Course you will have to complete some of the diving skills in confined water, followed by an amazing tour around a dive site. Besides repeating your diving skills in open water, you will be working a lot on your scuba diving hand signals, buoyancy, trim and swimming position. Just remember that this is still a course, which means that you will be mostly focussing on learning how to scuba dive safely. Yes, you will likely be seeing incredible stuff, but if you don’t, then don’t be disappointed – your main goal is to get your PADI certification. After receiving your PADI certification you can fun dive anywhere around the world to the level of your training.

    PADI Open Water Skills List in Confined Water

    ​Many people wonder what the skills are for the confined water session of the PADI Open Water diver course. There are 5 PADI confined water sessions. In some countries you will be doing these confined water dives separately because people need to work or study and therefore have less free time. In other places in the world you might do the 5 PADI Confined water sessions in one morning, afternoon or even better, during a whole day.

    PADI Confined Training
    PADI Confined Training

    PADI Confined Dive Flexible Skill:

    Skin Diving

    Dive Equipment Set Up

    Disconnect Low Pressure Inflator Hose

    Loose Cylinder Band 

    Weight Belt Removal & Replacement at the Surface

    Emergency Weight Belt Drop

    PADI Confined Water Dive 1 Skills List for Open Water: 

    Dive Equipment Assembly

    Put on dive equipment using proper technique

    Buddy Check

    Inflate/Deflate BCD at the Surface

    Regulator Clearing Two Methods

    Regulator Removal & Recovery

    Partially Flooded Mask

    Alternate Air Source Stationary for 30 Seconds

    Controlled Descent Shallow to Deep

    Swim Maintaining Buoyancy

    Air Check

    Ascent Using Proper Technique

    Inflating BCD at the Surface

    SnorkellingOrally Inflate the BCD at the Surface

    PADI Confined Water Dive 2 Skills List for Open Water: 

    Dive Equipment Assembly

    Put on dive equipment using proper technique

    Buddy Check

    Giant Stride Entry

    Buoyancy Check at the Surface

    Clear a Snorkel Using Blast Method   

    Snorkel to Regulator Exchange

    Snorkel for 50 Meters (with a buddy)

    5 Point Descent (with a buddy)

    Fin Pivot LPI

    Fully Flooded Mask

    Mask Removal & Replacement

    Mask Removal & Replacement for 1 Minute

    Air Depletion & Signal

    Air Check

    5 Point Ascent 

    Exit Using the Ladder

    Dive Equipment Disassembly 

    PADI Confined Water Dive 3 Skills List for Open Water Diver Course: 

    Dive Equipment Assembly

    Giant Stride Entry

    Buoyancy Check at the Surface (with a buddy)

    Cramp Release at the Surface (with a buddy)

    5 Point Descent Visual Reference (with a buddy)

    Cramp Release Underwater (with a buddy)

    Hover for 30 seconds

    Swim Adjusting Trim & Buoyancy

    Alternate Air Source Swim for 1 Minute (with a buddy)

    CESA – Controlled Emergency Swimming Ascent

    Air Check

    Dive Equipment Disassembly

    PADI Confined Water Dive 4 Skills List for Open Water Course: 

    Dive Equipment Assembly

    Buoyancy Check at the Surface (with a buddy)

    Tired Diver Tow 25 Meters

    Scuba Unit Removal & Replacement at the Surface

    5 Point Descent Over Sensitive Bottom

    Swim Over Sensitive Bottom

    Hover Orally Inflate for 1 Minute

    Free Flowing Regulator for 30 Seconds

    No Mask Swim

    Air Check

    5 Point Ascent Over Sensitive Bottom

    Emergency Weight Belt Drop

    Dive Equipment Disassembly

    PADI Confined Water Dive 5 Skills List for Open Water Course: 

    Dive Equipment Assembly

    Scuba Unit Removal and Replacement Underwater

    Weight Belt Removal & Replacement Underwater

    Air Check

    Mini Dive

    Plan the Dive (with a buddy)

    Giant Stride (with a buddy) 

    Mini Dive Explanation: 

    Buoyancy Check at the Surface (with a buddy)

    5 Point Descent (with a buddy)

    Swim Repeating Skills

    Ascent with Safety Stop (with a buddy)

    Deep Water Exit


    Equipment Disassembly

    PADI Open Water Skills List for Open Water

    On every open water dive in the PADI Open Water Course you have to repeat some of the skills that you practiced before in the Confined Water sessions. This ensures not only that you master the skills with repetition, but it also confirms that you can use these skills when needed on real open water dives. Sometimes it is one thing to practice the skill easily in confined water, but it can be another to repeat that same skill in open water, where it is deeper and conditions can be less calm. If you choose to practice this with a good dive shop and/or PADI Dive Instructor then it shouldn’t be hard. In fact it should be a great experience.

    Learn more about the PADI Open water Diver Skills List 

    PADI Open Water Dive 1 Skills List: 

    Recognise Hand Signals

    ​Buddy Check

    Enter the Water with Inflated BCD

    Weight Check at the Surface

    Decent using a line or sloping bottom contour

    Trim Check

    Clear a partially flooded mask

    Removal, Recover and Clear a Regulator

    Explore the dive site

    Stay Close to your buddy

    Give accurate air signals

    5 Point ascent 

    PADI Open Water Dive 2 Skills List: 

    Plan the dive

    Buddy check

    Adjust weighting at the surface

    Keep your mask on and breath from your regulator or snorkel at the surface

    Orally Inflate your BCD at the Surface

    Decent using a line or sloping bottom contour using the 5 point method

    Become Neutrally Buoyant with the LPI (Fin Pivot, Hover or Trim)

    Clear a fully flooded mask

    Alternate Air Source stationary

    Explore the dive site

    Check Air

    Alternate Air Source Ascent 

    PADI Open Water Dive 3 Skills List: 

    Plan the dive

    Buddy check

    Be positive buoyancy on the surface

    Decent with a visual reference using the 5-point method

    Hover by orally inflating the BCD

    Mask Removal and Replacement

    Explore the dive site

    Be streamlined and avoid touching aquatic life

    Ascent and make a safety stop 

    PADI Open Water Dive 4 Skills List: 

    Plan the dive with your buddy using the PADI Dive Planning Slate

    Buddy Check

    Adjust weighting at the surface

    Descent with no visual reference using the 5 point method

    Explore the dive site with a buddy

    Keep checking air and return pressure

    5-point ascent with a buddy and a safety stop

    Frequently Asked Questions About the PADI Open Water Diver Course

    What is the PADI Open Water Diver course?

    The PADI Open Water Diver course is the world’s most popular scuba certification program, introducing beginners to the fundamentals of scuba diving. It combines theoretical knowledge, confined water training, and open water dives to equip students with the skills and confidence needed to dive independently.i

    Who is eligible to enroll in the PADI Open Water Diver course?

    Anyone aged 10 years or older, in good physical health, and possessing basic swimming skills can enroll in the PADI Open Water Diver course. No prior scuba diving experience is required.

    What does the PADI Open Water Diver course entail?

    The course typically includes:

    • Five knowledge development sessions (online or in a classroom)
    • Five confined water dives to learn basic scuba skills
    • Four open water dives to practice skills and explore

    This comprehensive approach ensures students gain both theoretical understanding and practical experience.

    How long does it take to complete the PADI Open Water Diver course?

    The course duration varies but generally spans 3 to 4 days. Some dive centers offer flexible schedules, allowing students to complete the course over consecutive days or spread out over weekends.

    Where can I take the PADI Open Water Diver course?

    The PADI Open Water Diver course is available at PADI dive centers and resorts worldwide. Popular destinations include tropical locations like Koh Tao, Thailand, known for their clear waters and vibrant marine life.

    Conclusion

    I hope that by reading this you now have a better understanding of the PADI Open Water course. Please check out the β€œlearn more” pages that go into much more detail of the different parts of the PADI Open Water. This diving course is amazing, easy and shouldn’t be that scary at all and it can take you to places you can only dream of and see creatures that look like they came straight out of a silence fiction movie. Forget about just watching underwater documentaries, you can be part of this underwater world by taking the PADI Open Water Diver Course.