Snorkel — What It Is and Why It Matters
A snorkel is a breathing tube that allows a diver to breathe face-down at the surface without lifting the head or using tank air. It clips to the mask strap and is used during surface swims to the dive site, waiting for boat pickup, or snorkeling after a dive. Using a snorkel conserves tank air that would otherwise be spent breathing through the regulator at the surface.
Opinions on snorkels vary among divers. Many recreational divers consider them essential surface safety equipment, while technical and streamlined divers leave them behind to reduce snag hazards and drag. Foldable and compact travel snorkels offer a compromise for divers who want one available without the bulk.
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Frequently Asked Questions
Do I need a snorkel for scuba diving?
It depends on your diving style and location. For shore dives with long surface swims, boat dives with surface waits, or in areas with current, a snorkel conserves tank air. Many dive operations and training agencies recommend carrying one. Technical divers and those diving from rigid inflatables often skip it.
What type of snorkel is best for scuba?
A simple, streamlined snorkel with a comfortable mouthpiece and a purge valve for easy clearing is ideal for scuba. Avoid overly complex dry-top snorkels that add bulk. Foldable snorkels that stow in a BCD pocket are a good option if you only need it occasionally.
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