Steps for planning a dive, from choosing the site and setting the depth to communicating with your dive buddy.
A successful dive begins before you enter the water, with careful planning that considers both safety and enjoyment.
Site-selection criteria
Choose a site suited to your level and check the weather, tide, and expected currents that day.
Agree with your buddy on target depths, dive time, underwater communication signals, and the emergency plan.
The rule of thirds
Use one third of the air to go out, one third to return, and keep the last third for emergencies.
A well-planned dive is a dive that makes you want to dive again.