What wind speed is classified as heavy weather?

Heavy weather is typically classified by wind speeds that can lead to significant challenges for aviation operations, especially for maritime and naval aviation. A wind speed of over 60 knots represents such conditions, characterized by the potential for dangerous turbulence, increased wave heights, and difficulty in aircraft handling. This classification is crucial because it helps operators anticipate and respond to adverse weather, ensuring the safety of both personnel and aircraft. Understanding this threshold allows for better planning and decision-making when conducting flight operations in unpredictable environments. Winds exceeding this speed can significantly impact flight safety and mission execution, which is why it is a defined standard in aviation weather considerations.