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目次

■Certification Card

■Buoyancy

■Search & Recovery

■Underwater Photography

■Night Diving

■Marine Life

■Deep Diving

■Boat Diving

■Dry Suit

■Multilevel Diving

TOP  > RANK UP COURSE  > ADVANCED OPEN WATER DIVER COURSE  > DEEP DIVING


■Deep diving

Let's go deeper!

Experience dive sites that are a little deeper than those you visited in the Open Water Course.

Attractions such as wrecks and beautiful soft coral are not always found in shallow areas.

In this dive, you will learn the basics of deep diving, including careful planning and safe procedures.

Enjoy the adventure—and always dive within your training and limits.


How to deep dive

Before the dive, confirm entry and exit procedures, the underwater route, planned maximum depth and bottom time, communication signals, each diver's role, and what to do in an emergency.

Buddies should also review how to assist each other, including sharing an alternate air source if needed.

Underwater, monitor your depth, time, remaining air, and your buddy’s condition and behavior.

Breathe normally and move slowly to reduce exertion and help minimize nitrogen uptake.



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