What should be the last thing checked before entering the water?

The most critical last check before entering the water is ensuring that the area below is clear. This step is essential for safety as it helps to confirm that no obstacles, hazards, or other divers are present in the entry point. By visually assessing the underwater environment, divers can prevent potential injuries from unforeseen dangers like rocky surfaces, strong currents, or marine life that could pose a risk.

While ensuring your equipment is ready, checking the weather conditions, and confirming your buddy's readiness are all important safety steps, they typically can be handled before the final entry. By prioritizing the assessment of the area below, divers enhance their safety and ensure a smooth entry into the water. This practice reflects the importance of situational awareness in diving, particularly in relation to the immediate surroundings just before descent.