What should divers do to avoid becoming disoriented at night?

To avoid becoming disoriented at night, divers should adhere to established navigation practices. When visibility is reduced, as it often is in nighttime diving, familiar navigation techniques become crucial. These may include using dive tables, underwater compasses, notable geographical features, or even surface markers that can guide a diver through the dive site. Adhering to these practices helps divers maintain their bearings and ensures they can navigate safely throughout the dive.

Using techniques like following a buddy or surface marker can also help, but the cornerstone of effective navigation is rooted in established practices. This provides not only safety but also a more enjoyable experience by minimizing the chances of confusion or getting lost in the dark environment.

Options that suggest following bubbles or competing for the best view do not provide reliable navigation strategies in a night diving scenario, and switching dive sites regularly can lead to increased risks and confusion rather than familiarity and safe navigation.