Scuba Diver Life

Category: In the Water

Twelve years of teaching notes. Skills, courses and the things nobody tells you on the boat — written by instructors and divers who got it wrong first.Everything we have published on this subject, newest first.
380Articles2010–2022Published35In the Fundamentals series

Start here

All topics →
A newly certified diver on a boatFive things every new diver should knowWide-eyed and excited at the prospect of splashing in for the first time. Five things worth knowing first.A diver hovering in trim over a reefHow to improve your buoyancy controlThe skill every other skill depends on, and the drills that actually move the needle.A diver using a compass underwaterUnderwater navigation techniquesIt is easy to follow the guide on every dive. It is also how divers end up surfacing a long way from the boat.Divers descending a lineTop six mistakes new divers makeCommon, fixable, and much easier to avoid than to unlearn.Nitrox cylinders on a dive deckNitrox diving for beginnersWhat it is, what it does for your bottom time, and what it does not do.A rescue diver course exercise at the surfaceBecoming a rescue diverThe course most divers say changed how they dive. How to know when you are ready.

Training Fundamentals

All 35 →
A thirty-five part series on the things courses skim over. One question per piece, answered properly.
01Planning a dive trip02Water up your nose03When to abort a dive04Following recommended dive limits05Are dive tables obsolete?06Does scuba diving burn calories?07Becoming a rescue diver08Peak performance buoyancy

Close to this

Every subject →
New to scuba154Resources155Health86Tech diving45Freediving13Dive locations633

Everything in Training

Everything in this section

Newest first
Two thousand seven hundred articles, sorted by subject.Browse topics