Snorkeling involves swimming through a body of water to view underwater sea life in a natural setting. Unlike scuba diving, which requires submersible tanks and heavy equipment, snorkeling allows you to skim the surface to explore active, aquatic life. Before embarking on a snorkeling excursion, you need to know what equipment is necessary for a successful outing.
Snorkel
A snorkel is the basic breathing apparatus used to supply oxygen to your lungs while you are under the water's surface. You can choose from several types. One common type is the basic J-shaped snorkel, which includes a barrel that is hard and sturdy to withstand current and rough waters. It also has a mouthpiece and drain chamber making it comfortable and easy to use. Some snorkels have rotating mouthpieces and purge valves that keep water out of the barrel. When using a snorkel, you need to make sure your snorkel allows a sufficient amount of oxygenated air into your lungs while you are swimming; choosing a long enough snorkel prevents water from reaching in. Snorkels generally attach to your scuba mask on the left-hand side via a snorkel keeper.
Snorkel Mask
A mask that fits properly is essential for snorkeling and can make or break your entire snorkeling experience. The area that seals against your face is called the skirt. The skirt needs to fit snugly so that water and air do not seep through and to prevent fogging and leaky spots. When trying on a snorkel mask, make sure the back strap is not too tight; when you breathe in and out, the mask should fit snugly but not too tightly that it hurts.
Swimming Fins
Swimming or snorkel fins are often used to maneuver freely through the water. Not only are they beneficial for snorkeling but you can also use swim fins for strength training the feet, lower legs and lower body. Fins target the underdeveloped muscles at the base of the leg. Fins can do most of the work for you while giving your chest and arm muscles a break in the water. Fins come in two main types -- full foot pocket and heel strap. With full foot pocket fins, the entire foot is submersed inside of the fin, offering a more natural feel. Fins with heel straps are recommended more for light water treading and short snorkeling sessions.
Wetsuit
Depending on where and when you are snorkeling, you may need to wear a wetsuit. A wetsuit protects the body from hypothermia in cold water temperatures. It provides insulation by trapping a small layer of water between the suit and your skin and reducing body temperature loss. You can choose from a full wetsuit covering you from head to toe, a jacket, farmer john or long john style, or a vest. Materials such as neoprene, Polartec and Lycra are all used to help the body maintain proper internal temperature.
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