Why is it important to check local tides and currents before diving?

Checking local tides and currents is crucial for safety and navigation during a dive because these natural forces can significantly influence the conditions you will encounter underwater. Strong currents can change the accessibility of dive sites, affect entry and exit points, and may pose risks of being swept away or disoriented. Understanding the timing and strength of tides can also inform divers of potential hazards, such as surge or low visibility due to sediment displacement.

In addition, being aware of tides can help divers determine how to plan their dive routes more effectively, as currents can affect both the direction and duration of the dive. Safety protocols dictate that divers must be able to navigate easily back to their entry point or a safe location, and an awareness of currents is integral to this planning. Thus, ensuring that you have a clear understanding of local tidal and current patterns directly impacts the safety of the dive and the diver's ability to manage their dive effectively.