What is the purpose of the canopy on a life raft?

The purpose of the canopy on a life raft is primarily to protect passengers from adverse weather conditions. When survivors are in the ocean, they may be exposed to harsh elements such as rain, wind, and sunlight. The canopy provides a barrier against these elements, helping to maintain the body temperature of individuals onboard and reducing the risk of exposure-related issues like hypothermia or sunburn. Additionally, the canopy can create a more sheltered environment, making it easier for individuals to stay inside the life raft and preserving their strength while they await rescue.

While buoyancy, signaling, and storage are all important considerations in the overall design of a life raft, the canopy's main function is centered around providing protection and comfort for survivors.