What is the first action you should take upon reaching a dive site?

Upon reaching a dive site, the first action you should take is to observe the conditions. This step is crucial because it allows you to assess important factors such as water visibility, current strength, wave action, and potential hazards specific to that site. Understanding these conditions helps ensure a safe and enjoyable diving experience. By evaluating the environment, divers can make more informed decisions regarding their dive plan, including whether it's safe to proceed and how to adjust their plans based on the conditions observed.

While checking equipment, setting up a dive plan, and beginning the descent are all important steps in the diving process, they should come after you have thoroughly assessed the dive site conditions. This sequence of actions promotes safety and preparedness in your diving activities.