Snorkeling Safety

Snorkeling Safety2018-12-20T18:01:16+00:00
All snorkelers should be experienced at swimming in the ocean. Dudarev Mikhail/Shutterstock.com
All snorkelers should be experienced at swimming in the ocean.
Dudarev Mikhail/Shutterstock.com

Snorkeling is one of the most popular ocean activities to do in Hawaii, but it can also be the most dangerous. More Hawaii visitors drown while snorkeling than during any other activity. If you intend to go snorkeling in Hawaii, you should be an experienced ocean swimmer familiar with the risks and dangers associated with high surf, strong currents, and waves breaking in shallow water.

In addition to the things you should always to do stay safe in the ocean, there are many other precautions you should take when snorkeling to further reduce your risk of drowning or injury.

Check ocean conditions before you enter the water

High surf, high winds, heavy shorebreak and strong currents are bad conditions for snorkeling. Take a few minutes to assess the water, and check with lifeguards before you go in. If conditions appear to be dangerous, do not go snorkeling.

Snorkelers enjoy the waters at Hanauma Bay on Oahu. Molly NZ/Shutterstock.com
Snorkelers enjoy the waters at Hanauma Bay on Oahu
Molly NZ/Shutterstock.com

Always snorkel with a buddy

Snorkeling with a friend is more enjoyable and much safer. In the event of an emergency, your snorkel partner could get help and save your life.

Go snorkeling in the morning

Morning hours are usually the best time for snorkeling, providing better ocean conditions, increased visibility and more active marine life. Avoid snorkeling at dawn or dusk, or in murky water.

Prepare your equipment

Use an anti-fog product in your mask before you get in the water to keep it from fogging up while snorkeling. Make sure your face mask fits properly and does not leak. Check that your fins have a snug fit. Inspect your snorkel tube to make sure it is clear of water or other obstructions.

Always be aware of the ocean’s activity

You should use extra caution when entering or exiting the water while snorkeling, as waves could make you lose your orientation or knock you underwater, causing water to get into your snorkel tube.

Relax and focus on floating

Conserve your energy while snorkeling by floating. Kick through the water to move around only when necessary. Consider using a floatation device appropriate for snorkeling, such as a floating vest or belt, to help you stay afloat.

If you’re lucky, you may see a Hawaiian green sea turtle, or honu, on your snorkeling excursion. Just remember to keep your distance. Andrea Izzotti/Shutterstock.com
If you’re lucky, you may see a Hawaiian green sea turtle, or honu, on your snorkeling excursion. Just remember to keep your distance.
Andrea Izzotti/Shutterstock.com

Look, but don’t touch corals or marine life

Touching sharp coral or other sea creatures is harmful to them and can also be cause injury to you. Do not attempt to feed fish, turtles, or other animals. Never stand on the coral reef.

Avoid rocky areas and shallow reef

These areas make it difficult to stand up or tread water if you need to take a break during snorkeling.

Monitor your body throughout your snorkeling excursion

Pay attention to how you are feeling while you are snorkeling. If you become dizzy, disoriented, or begin to feel a headache, you may be experiencing carbon dioxide buildup in your snorkel gear. Continuing to snorkel when this happens could cause you to become unconscious. If you start to feel uncomfortable, remain calm, remove your snorkel equipment immediately, and find a way to exit the water safely.

A note about full-face snorkel masks:

Example of a full-face snorkel mask. Cat Isnt/Shutterstock.com
Example of a full-face snorkel mask
Cat Isnt/Shutterstock.com

Full-face snorkel masks are designed to cover your entire face, letting you breathe out of your nose and mouth. These types of masks are gaining in popularity, but there may be risks associated with their use. Like traditional snorkeling equipment, full-face masks can create dangerous carbon dioxide buildup. The tighter fit of full-face masks can make them harder to remove during an emergency.

When using a full-face snorkel mask, it is advised to breathe only through your nose. If you breathe through your mouth as you would with traditional snorkeling gear, there is a tendency to hyperventilate. In addition, diving more than 2-3 feet below the surface while using a full-face mask may not be possible and may become uncomfortable due to increasing pressure from the large airspace inside the mask.

If you are renting equipment, rent only from a licensed vendor, and talk to them about using this equipment properly.

Remember, all of the information in the “Safety in the Ocean” section still applies when you are snorkeling.

Related Link: Safety in the Ocean

More Ocean Safety

Know Your Limits Checklist

List of Lifeguarded Beaches

Ocean Hazards: Strong Currents

Ocean Hazards: Dangerous Shorebreak

Beach Warning Signs

Safety In the Ocean

Snorkeling Safety

Beach Safety for Families

DOH
Drowning-Prevention
Honolulu Ocean Safety Division
Kauai County Ocean Safety
Maui-Lifeguard
Hawaii-Ocean-Safety-Fire-Dept
Drowning-Prevention-seal

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