What is a Neap Tide?

Hint: Tides are the rise and fall of sea levels caused by the joint influence of the Moon and Sun's gravitational forces, as well as the Earth's rotation. Tide tables can be used to find the anticipated times and amplitude for any given location.The orientation of the Sun and Moon, the phase and amplitude of the tide, the amphidromic regimes of the oceans, and the form of the coastline and near-shore bathymetry are all influences that affect the forecasts.

Complete answer:
The sun and moon are at right angles to each other seven days after a spring tide. The bulge of the ocean created by the sun partly cancels out the bulge of the ocean caused by the moon when this occurs. This results in neap tides, which are mild tides with high tides that are a little lower and low tides that are a little higher than normal.

During the first and third quarter moons, when the moon is "half full," nap tides exist. A neap tide occurs when the difference between high and low tides is the smallest. Owing to the narrower tidal range that occurs during neap tides, a ship (and its crew) can get trapped in water that is too shallow to pass. Neap is an Anglo-Saxon word meaning "without the power". Tidal conditions are less severe because of the neaps.

Note: Tidal streams are the oscillating waves caused by tides. Slack water or slack tide refers to the point at which the tidal current stops. After that, the tide reverses and is said to be turning.
Slack water is most common near high and low water levels. However, there are several places where slack tide times vary greatly from high and low tide times.