When diving in a current from an anchored boat, divers should start their dive in which direction?

Starting a dive against the current is important for safety and energy conservation. When divers head into the current at the beginning of their dive, they can actively swim against it while they are still fresh and have a full air supply. This strategy allows divers to maintain better control and visibility during the dive.

If a diver were to start with the current, they could drift further away from the boat or the planned exit point without realizing it. This could lead to difficulty returning to the boat at the end of the dive, particularly as fatigue sets in. By beginning the dive against the current, divers can turn around and easily return to the boat when they are ready to ascend, using the current to assist them during their return swim.

Understanding current dynamics is also key to maintaining situational awareness. Starting against the current helps ensure divers are aware of their surroundings and can navigate back more safely and efficiently.