It blows onshore with rising tide and offshore with ebbing tide. The tidal wind can allow for big temperature ranges from the coast to just a few miles inland when the surface winds over inland sections are calm. The periodic rising and falling of the earth's oceans. It results from the tide producing forces of the moon and sun acting upon the rotating earth. This disturbance actually propagates as a wave along the surface of the waters of the earth.
Tide refers to the vertical wave-like movement.
The slight local difference between the gravitational attraction of two astronomical bodies and the centrifugal force that holds them apart. These forces are exactly equal and opposite at the center of gravity of either bodies, but since gravitational attraction is inversely proportional to the square of the distance, it varies at each point on the surface. Therefore, gravitational attraction predominates at the surface point nearest to the other body, while centrifugal repulsion predominates at the surface point farthest from the other body. So there are two regions on the surface where tide producing forces are maximum, and normally there are two tides each lunar and solar day . Such tables are constructed from astronomical data and from the results of harmonic analysis of previous observations at the desired point.