What is a common indicator of poor weather conditions while boating?

Rapidly changing wind direction is indeed a significant indicator of poor weather conditions while boating. This phenomenon often suggests that a weather front is approaching or that unstable weather patterns are present. When wind direction shifts quickly, it can lead to increased wind speeds and turbulent water, which pose hazards for boaters. It may indicate the onset of storms or other adverse weather conditions, making it essential for boaters to be alert and prepared to take necessary safety precautions.

Clear skies, on the other hand, typically suggest stable weather conditions. High humidity can sometimes be associated with storms, but on its own is not a definitive indicator of deteriorating weather. Warm temperatures might feel pleasant but do not signal any changes in atmospheric pressure or wind patterns that could affect boating safety.