Type III PFDs are best for which of the following situations?

Type III Personal Flotation Devices (PFDs) are designed for calm waters where quick assistance is likely. They are particularly suitable for activities where individuals are expected to be in the water for shorter periods, such as fishing or recreational boating in protected areas. The buoyancy provided by a Type III PFD allows the wearer to float comfortably while allowing for ease of movement, making it ideal for situations where immediate help is within reach.

In calm waters, the risks associated with capsizing or falling overboard are less severe compared to rough seas, where a Type I or Type II PFD might offer more flotation and safety. While activities like extreme water sports or deep-sea fishing can involve unpredictable conditions, Type III PFDs may not provide sufficient security or buoyancy in these environments where stronger, more robust flotation support is necessary.