What precautions should be taken when diving in cold water?

Wearing thermal protection and monitoring exposure time is crucial when diving in cold water because it helps manage body heat loss, which can lead to hypothermia. Cold water can significantly lower body temperature, making it essential to wear appropriate thermal gear, such as wetsuits or drysuits, that provide insulation. By monitoring exposure time, divers can prevent prolonged exposure to cold, which could otherwise compromise their safety and comfort underwater. Ensuring proper thermal protection enables divers to maintain their physical capabilities, focus, and overall safety during the dive.