First and third quarters
Lunar tides and solar tides partially cancel each other out. (During high tides, they work together)
When the sun and moon are aligned, there are exceptionally strong gravitational forces, causing very high and very low tides which are called spring tides, though they have nothing to do with the season. Spring tides occur at new moon and full moon, while neap tides occur during quarter phases of the moon.
Neap tides occur during the first and third quarter moon phases. During these phases, the gravitational forces of the moon and the sun are perpendicular to each other, resulting in lower tidal ranges. This means that the high tides are not as high, and the low tides are not as low compared to spring tides, which occur during the full and new moon phases.
Tides are highest during the full moon and new moon phases due to the alignment of the Earth, moon, and sun. During these times, the gravitational pull of the moon and the sun work together, resulting in more pronounced high tides, known as spring tides. Conversely, during the first and third quarters of the moon, the gravitational forces are partially offset, leading to lower high tides called neap tides. Thus, the lunar cycle significantly influences tidal patterns.
There are typically two spring tides in a lunar cycle. This occurs when the gravitational forces of the Sun and Moon align, causing higher than normal high tides and lower than normal low tides.
The highest tidal range in the lunar cycle occurs during the spring tides, which happen during the full moon and new moon phases. During these times, the gravitational forces of the Moon and the Sun align, resulting in greater tidal fluctuations. The maximum tidal range can vary significantly depending on the location, but it can exceed 20 feet (6 meters) in some coastal areas.
Neap tides occur when the gravitational forces of the Moon and the Sun are at right angles relative to the Earth, which happens during the first and third quarters of the lunar cycle. During these phases, the Moon is half illuminated, leading to lower high tides and higher low tides. Thus, neap tides are primarily influenced by the Moon's position rather than specific moons.
During the first and third quarter phases of the moon, known as the neap tides, the gravitational pull of the sun and moon work against each other, producing the least variation in tides on Earth. This results in lower high tides and higher low tides during these phases.
strongest: during moon phases new and full. weakest: during moon phases 1st and 3rd quarters. ~A
Neap tide occurs when the moon, earth, and sun are making a right angle.Spring tide occurs when they are in a straight line.Spring tide is the highest tideNeap Tide is when the tide is the lowestA spring tide is occurs when the moon is in alignment with the earth and sun at the same time. This happens during the new moon and full moon phases. When a spring tide occurs, the low tides are REALLY low and the high tides are VERY high.A neap tide is the exact opposite...the difference in tides is not as distinguishable. The high tides are fairly low and the low tides are not too low. This occurs when the moon is in its first or third (last) quarter phases (not in alignment with the sun).During the full moon and new moon days, the sun, the earth and the moon are in the same line and the tides are highest. These tides are called spring tides. But when yhe moon is in its first and last quarter, the ocean waters get drawn in diagonally opposite directions by the gravitational pull of the sun and the earth resulting in low tides. These tides are called neap tides.
When the tides are especially strong due to the alignment of the sun and the moon, it is called "spring tides." This phenomenon occurs during the full moon and new moon phases, when the gravitational forces of the sun and moon combine to create higher high tides and lower low tides.
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