What should a diver do if they encounter sudden changes in water visibility?

When a diver encounters sudden changes in water visibility, the most prudent action is to assess the situation and decide how to proceed. This approach ensures the diver takes into account all relevant factors such as the current depth, potential hazards, and the safety of both themselves and their buddy. Sudden changes in visibility can indicate various situations, such as the presence of murky water due to stirring up sediments, the arrival of currents, or other dangers.

By assessing the situation, the diver can determine whether it is safe to continue the dive or if alternative actions, such as ascending or returning to a shallower area, would be more appropriate. This decision-making process promotes safety and adaptability in an ever-changing underwater environment, allowing the diver to respond appropriately to dynamic conditions.

Involving a buddy is also critical in diving; therefore, making an assessment allows for better communication and coordination between divers should a change in plans be necessary. Maintaining awareness and control in such situations is key, emphasizing the importance of assessing before acting rather than proceeding without a plan.