If you are planning a snorkeling trip you want to ensure the safety of you and the other drivers you are with, this is exactly why snorkels have whistles. Whistles were added to snorkels initially as a safety precaution. \n\n\n\nWhistles were first added to snorkels as a safety feature. Simply by blowing your whistle you can signal to others that you need help, and they could locate you easily. Adding the whistle makes diving and snorkeling safer and also allows groups to better share the experience and beauty of the underwater world.\n\n\n\nIf you\u2019re interested in boosting the safety of your snorkeling experience, then stick around, this article is for you. Or, if you\u2019re in the market for some new snorkeling gear and you\u2019re curious about the whole whistle and snorkel combination, this article is for you, too. Keep reading for more information on \n\n\n\nWhy Buy a Snorkel with a Built in Whistle\n\n\n\nNot all snorkels have whistles, but purchasing one that does is a great idea. Being able to alert your party when something is wrong makes your snorkeling journey a much safer one. \n\n\n\nSafety \n\n\n\nWhether you are a seasoned snorkeler or new to snorkeling, situations can always arise that may require help. While you have lookouts, supervisors, and guides with you they are also watching over others in your group. \n\n\n\nWith a whistle on you, you can easily alert other snorkelers of your need for help saving precious minutes if they have not seen you struggling yet. It will also give them your location much easier if they cannot see you.\n\n\n\nExperience\n\n\n\nThe underwater world can be truly amazing. There are so many different types of fish, marine life, and beautiful coral that you could not possibly be able to see it all every time you go snorkeling.\n\n\n\nWith all the beauty to see while snorkeling when you have a whistle, you are able to let the other divers you are with when you find something amazing that you want to share. This brings an amazing experience for everyone in your group to see.\n\n\n\nAge\n\n\n\nWhistles are a necessity when snorkeling with children, or even older adults. Age is a factor even in experienced snorkelers, whether or not they want to admit it. There are certain physical differences that can impact one\u2019s underwater ability. Again, having a whistle on your snorkel is helpful, just to protect against the unexpected. \n\n\n\n\nShop all water emergency whistles on Amazon\n\n\n\n\n\n\nAreas Where Snorkels With Whistles are Recommended\n\n\n\nIn addition to the above factors, the area that you\u2019re snorkeling in also plays a role in potentially dangerous situations. A whistle, of course, is one way that you can prevent one of these incidents from becoming even more hazardous, or potentially life threatening. \n\n\n\nWhen Far from Shore or Boat\n\n\n\nMany snorkeling sites are only accessible by boat. Sometimes, a boat is required because of a unique landscape, other times it\u2019s because the spot isn\u2019t anywhere near land. Snorkeling in these types of waters has a different set of dangers.\n\n\n\nPart of the risk factor here is that the waters aren\u2019t frequented as often as those right off the beach or other land. Less human activity means more sea life, which is of course ideal for snorkeling. But there are some sea creatures that aren\u2019t exactly fond of people, so having a whistle to warn others in your group if you come across something that doesn\u2019t look friendly is a good plan. \n\n\n\nSpots with Heavy Current\n\n\n\nRip currents are very threatening, so avoiding them is the best way to go. Make sure that at least one member of your party is able to identify possible currents. There are times when the currents change unexpectedly, which can put you and your entire party in a precarious situation.\n\n\n\nUsing a whistle on your snorkel can allow you to alert the others that there\u2019s a change in the water current, and it\u2019s time to end the adventure. The whistle can also let the others know if someone has been caught in a current and needs help. \n\n\n\nPlaces with Lots of Rocks or Coral\n\n\n\nCaves and coral reefs are some of the most beautiful areas to explore with a snorkel and fins. But rocks and coral can lead to injury, especially for those that are new to the area. Rocks and coral are sharp and uneven, so stepping on one of these can cause a serious (and painful) injury. \n\n\n\nThese areas aren\u2019t always well lit, either. Unless someone in your party has an underwater light, there\u2019s a chance you might be in some pretty dark waters. A snorkel with a whistle can help prevent anyone from getting lost. \n\n\n\nAnywhere that Requires a Lot of Swimming\n\n\n\nEven though we\u2019re virtually weightless in the water, swimming is physically draining. Even a long day at the pool can make the most fit person feel exhausted. Tired muscles are very dangerous to swimmers, especially in the ocean. I\u2019ve written about fatigue when snorkeling before. \n\n\n\nWhen muscles become overworked, it\u2019s possible that they just shut down or freeze up. If this happens in the ocean or another deep body of water, there\u2019s a very short window to get out of the water safely. Using a whistle would notify anyone close by that you\u2019re in danger.\n\n\n\n\nhttps:\/\/youtu.be\/4k7QSS2_HRc\nSome whistles aren\u2019t marine approved. Be sure to get one that works when wet. \n\n\n\nWhen Would a Whistle Need to be Used on a Snorkel\n\n\n\nRecreational snorkeling is usually done right off of the shore, so it\u2019s not especially dangerous. That doesn\u2019t mean it\u2019s free of any hazards, but there are certainly less potential \n\n\n\nMedical Conditions\n\n\n\nMedical conditions can be made worse by diving activity and the environment. It is always important to advise the staff if you have any medical conditions since other steps may be needed to ensure safety while in the water. Medical conditions can include but are not limited to:\n\n\n\nCardiac conditions such as heart disease or high blood pressure Respiratory illness or injury such as asthma, pneumothorax, and congestionConditions that may cause loss of consciousness such as epilepsy and diabetes some of these medical conditions can be made worse by diving.\n\n\n\nDrowning while snorkeling\n\n\n\nCan occur by inhaling water and it can lead to drowning syndromes resulting in injury or death. Drowning can happen when a person becomes incapacitated in the water through fatigue, panic, or injury.\n\n\n\nDecompression Illness from scuba\n\n\n\nThis can happen when excess amounts of nitrogen in the body start to form bubbles in the blood vessels and tissue as the diver ascends. \n\n\n\nThe bubbles can cause tissue damage and block blood vessels, obstructing blood flow to vital organs. This can happen after any diving due to a number of contributing factors such as:\n\n\n\nPoor physical conditionAlcoholCold ConditionsMultiple dives over multiple daysPrevious incidences of decompression illnessProlonged dive timesCarbon dioxide excessLength of time between diving and flyingMaximum diving depthsAscent trainingDecompression stop diving\n\n\n\nKeep in mind decompression illness happens in scuba, but you may not be able to attention until you or your affected buddy reach the surface. Keep an eye out for any of these symptoms, and have your whistle ready to use as soon as you breach the surface if any appear:\n\n\n\nMental dullnessPrickling and itchingPain in the joints and musclesFatigueNumbnessHeadacheDizziness and nausea\n\n\n\nOf course, if you or a dive partner are exhibiting signs of DCI, you should do everything you can during ascent to communicate this before reaching the surface to attract help from others. In this case, a whistle won\u2019t work. \n\n\n\nYour first priority is to assist the diver in danger. But you use one hand hand to signal for help in any way possible. Loudly bang any metal you are carrying on your tank or use your flashlight to get attention. The whistle will only work well on the surface. There are few underwater whistles, but not many divers carry them. \n\n\n\nThe Verdict\n\n\n\nSnorkels have whistles for safety purposes. They can alert other snorkelers when there\u2019s something wrong with them or when someone else is in danger. Whistles can also be used to warn of potential hazards or dangerous circumstances ahead. They can also be used when something interesting has been spotted so that other snorkelers don\u2019t miss the opportunity to observe and experience an unusual or even once in a lifetime occurrence.\n\n\n\nSnorkeling can be amazing but also has its dangers. By being prepared and knowing what to watch for you can enjoy all there is under the sea. Like I always say, get out there, stay safe, and have fun!