Which type of suit is recommended for water temperatures of 60 or less?

A drysuit is recommended for water temperatures of 60 degrees Fahrenheit or lower because it is designed to keep the wearer warm by creating an insulated layer of air within the suit. Drysuits are fully sealed and often equipped with wrist and neck seals to prevent water from entering, allowing the wearer to maintain body heat even in cold conditions. This makes them ideal for environments where exposure to cold water could lead to hypothermia.

In contrast, while wetsuits offer some insulation, they allow water to enter, which then cools down and can result in a drop in body temperature in colder environments. A hot H2O suit and a surf suit are also typically not designed for extremely cold conditions, as their primary function is not insulation against water temperatures as low as 60 degrees or colder. Thus, the drysuit stands out as the most suitable choice for those temperatures to ensure safety and comfort during exposure to cold water.