Why does heavy tides occur during night in Sea
Heavy tides, also known as spring tides, occur when the gravitational forces of the Moon and the Sun combine to produce a stronger-than-average tidal effect on the Earth's oceans.
During a full or new moon, the Earth, Moon, and Sun are aligned in a straight line, with the Moon and the Sun pulling on the Earth's oceans in the same direction, creating a strong gravitational pull. This results in higher high tides and lower low tides, known as spring tides.
At night, the Moon is generally above the horizon, which means that its gravitational pull is stronger on the side of the Earth facing it. This can result in higher tides during the night. However, it's important to note that the timing and intensity of tides can also be affected by a variety of other factors, such as the shape of the coastline, the depth of the ocean, and the strength and direction of ocean currents.