The Prevailing Westerlies are winds that blow from the west to the east in the mid-latitudes of the Earth, typically between 30 and 60 degrees latitude in both hemispheres. These winds are a result of the Earth's rotation and the uneven heating of the atmosphere. They play a crucial role in weather patterns and ocean currents. These winds are particularly strong over the oceans, where they can influence storm systems and contribute to the formation of cyclones. The Prevailing Westerlies are essential for the movement of weather systems across continents, affecting climates in regions such as North America and Europe.