What is the maximum time you should search for a buddy if separated underwater?

When considering the appropriate duration for searching for a buddy underwater, the focus is on safety and effective response in emergency situations. The guideline typically suggests that divers should search for no longer than 1 minute if separated. This timeframe allows for a quick assessment of the situation without significantly increasing risk to the diver searching.

After 1 minute, it is generally advised that divers should begin their ascent to the surface, as the continued search could result in increased air consumption, greater potential for disorientation, and exposure to hazards. The rationale behind this approach emphasizes the importance of maintaining safety and ensuring that while a diver values their buddy, they also need to prioritize their own safety by not exceeding a short search duration.

Choosing a longer search time, such as 2 minutes or more, increases the diver's risk and the possibility of becoming lost or further separated from their buddy. Therefore, the recommendation of a 1-minute search time is grounded in practical safety considerations for underwater diving.