Wind is the perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction.Wind is caused by differences in the atmospheric pressure. When a difference in atmospheric pressure exists, air moves from the higher to the lower pressure area, resulting in winds of various speeds. On a rotating planet, air will also be deflected by the Coriolis effect, except exactly on the equator.Local winds are Winds that tend to blow over a relatively small area. Local winds are created by Convection currents on a large scale cause global winds; convection currents on a small scale cause local winds. How sea breezes and land breezes blow.During the day, land gets heated by the Sun much quicker than water. As the land becomes warmer, it heats the air in the atmosphere above it. This causes the air to expand, becoming less dense, and creating a low pressure.