At what temperature is the use of dry suits recommended for divers?

Using dry suits is recommended for divers when the water temperature is below 60 degrees Fahrenheit. This is because as water temperature decreases, the risk of hypothermia increases. Dry suits provide thermal insulation by trapping air close to the diver's body and preventing water from making direct contact with the skin. This is crucial for maintaining body heat in colder environments.

While divers can be comfortable in water temperatures above 60 degrees Fahrenheit with wetsuits or even without suits, when temperatures drop, it is essential to use a dry suit to ensure safety and comfort. Diving in water colder than 60 degrees Fahrenheit significantly increases the need for thermal protection, making dry suits a suitable choice in such conditions.