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Perigee tides involve the Moon's orbit around the Earth. It does not go in a perfect circle but rather in an ellipse/oval shaped revolution. Because of that there are some points in the Moon's orbit at which the Moon is closer to the Earth. "Perigee" is the point of closest approach. With that closeness it causes a greater gravitational attraction between Earth and the Moon, pulling more water towards the Moon, causing what we know as high and low tides.

"Spring tides" can occur during a perigee tide but not necessarily. A spring tide is a tide that occurs when the Sun, Earth and the Moon are nearly in a straight line, at a NEW MOON, or at a Full Moon.

The highest tides happen then.

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12y ago

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Related Questions

What the difference between neap and spring tide?

neap tides are moderate tides at normal rates while spring tides are more extereme ex to high or to low .


How many days apart are neap tides and spring tides?

Neap and spring tides are about 7 days apart.


When high tides are higher than normal what tides do they make neap or spring tides?

it makes spring tides. the way i remenber that is springs go high and and spring tides are higher than neap tides.


What is a spring and neat tide?

Spring Tides Are Extreme Tides And Neap Tides Are Weaker Tides.


Is the greatest difference between low and high tides occurs during a neap tide?

No, the greatest difference between low and high tides occurs during a spring tide, which happens when the sun, moon, and Earth are aligned. Neap tides occur when the sun and moon are at right angles to each other, resulting in smaller tidal range.


From what is known about spring tides and neap tides you can conclude that?

Neap tide is the lowest but not of good advantage for an oceanographers like spring tide


How many types tides are there?

2. Neap tides, and spring tides.


What are the two tides that the moon make?

Spring tides and neap tides


How many days apart do spring and neap tides occur?

Spring and neap tides occur approximately 14 days apart. Spring tides happen when the sun, moon, and earth are aligned, creating higher high tides and lower low tides. Neap tides occur when the sun and moon are at right angles to each other, resulting in less variation between high and low tides.


What is the difference between high water and low water during spring tides and neap tide?

Spring tides, when the Moon is full or new, are higher than average, while neap tides when the Moon is at one of the quarters has lower than average tides.


Why is spring tide stronger than neap tide?

Spring tides are stronger than neap tides due to the alignment of the Earth, Moon, and Sun. During spring tides, which occur during full and new moons, the gravitational forces of both the Moon and Sun combine, resulting in higher high tides and lower low tides. In contrast, during neap tides, which occur during the first and third quarters of the moon, the gravitational forces are perpendicular, leading to lower high tides and higher low tides. This alignment difference is what makes spring tides more extreme.


What causes a neap tide?

The tides are a natural phenomenon between high and low tides is reduced. These are called neap tides. Do NOT get these confused with Spring tide. It is very easy to do, but it is a fatal (more or less) mistake.