Why is planning entry and exit points crucial for a night dive?

Planning entry and exit points is crucial for a night dive primarily because it helps to avoid hazards and ensures safety. During night dives, visibility is significantly reduced compared to daytime conditions, making it difficult to see potential dangers such as sharp coral, underwater structures, or sudden changes in terrain. By having a clear plan for where to enter and exit the water, divers can minimize the risk of accidents and navigate the dive site more effectively.

In addition to safety, knowing the entry and exit points allows divers to account for currents, waves, and other environmental factors that may affect their dive. Being familiar with the specific locations for entering and exiting can also help divers orient themselves, reducing potential disorientation in limited visibility.

Focusing on safety and avoiding hazards is particularly important during a night dive, where the risks can be amplified due to darkness. The other options do not address the primary safety concerns associated with night diving.