In which situation would a diver likely prefer a dry suit over a wetsuit?

A diver would likely prefer a dry suit over a wetsuit in conditions where greater thermal protection is needed, especially in colder waters. Unlike a wetsuit, which allows water to enter and then warms the thin layer of water trapped against the skin, a dry suit keeps the diver completely dry. This is particularly important for preventing hypothermia in cold water conditions, as a dry suit provides insulation through the air trapped inside the suit. Additionally, staying dry contributes to increased overall comfort during prolonged dives in cold environments, as well as extended dive times.

While visibility in murky water, ease of movement in tropical conditions, and buoyancy in freshwater are also relevant to diving scenarios, they do not emphasize the primary benefit that a dry suit offers, which is thermal protection alongside the comfort of staying dry.