About Ocean Tides?

Answer Seawater rises and falls every day, creating what are called tides. Tides effect the current of the ocean, and knowing the timing of high and low tide is essential for navigation.

Top Q&A For: About Ocean Tides

How many ocean tides are there?

There are three specific ocean tides on planet earth. A semidiurnal tide is found in the Atlantic Ocean area between the U.S. and Europe. Diurnal tides are found in the Gulf of Mexico as well as ... Read More »

How many ocean tides happen in one day?

Ocean tides are predominantly diurnal; that is, they have a period of approximately 12 hours and occur twice a day. Oceans typically have two high tides and two low tides in a 24-hour period. Howev... Read More »

Ways to Produce Ocean Tides?

Tides are the alternating rise and fall in sea level with respect to land. You might have wondered why there are daily fluctuations in sea levels. The answer is that the gravitational interaction a... Read More »

When were ocean tides first correlated with the moon?

Johannes Kepler was the first person to discover the link between the tides and the moon. In his 1609 work "De Stella Martis," he pointed out the gravitational work between the Earth and the moon t... Read More »