A tide gauge is a device used to measure the change in sea level relative to a fixed point on land, providing essential data for understanding tidal phenomena. This instrument plays a crucial role in studying tides by recording the rise and fall of water levels caused by gravitational forces from the moon and the sun, as well as atmospheric conditions. By analyzing the data collected from tide gauges, scientists can gain insights into tidal patterns, predict future tidal events, and assess the potential impacts of climate change on coastal areas.
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