Questions people ask
Why no full-face snorkel masks on this list?
In March 2026 the U.S. Consumer Product Safety Commission warned people to stop using and throw away OUSPT full-face snorkel masks, citing a drowning hazard: they can raise carbon dioxide levels and cause labored breathing and loss of consciousness. That warning covers OUSPT only, not every full-face mask, but we'd rather point you to a traditional mask and snorkel. BestReviews also notes full-face masks aren't suited to occasional deep dives, because the mask fills with water.
How can you tell a mask fits?
BestReviews' method: hold the mask to your face, release it and inhale slowly. A good mask stays in place without tight straps. If you have to crank the straps to stop leaks, it doesn't fit. Pull long hair back so it doesn't break the seal.
Is a snorkel vest the same as a life jacket?
No. BestReviews says snorkel vests aren't Coast Guard-approved flotation devices, so you can't wear one in the boat on the way to the reef, and it says life jackets are built to keep you floating upright with your head above water for long periods. If you're new or snorkel rarely, it says to fully inflate your vest before entering the water. They also leak air over time, so check yours regularly.
Any basic snorkel safety rules?
BestReviews says never snorkel alone or at night, dawn or dusk, stay reasonably close to shore, avoid murky water, and stay out in bad weather or large waves. Don't touch or feed sea life, and rinse your gear with fresh water and mild dish soap after each use. It also warns that taking electronics snorkeling is risky, even with waterproof pockets, so leave your phone in the dry bag on the boat if you can.