How Full Moon Affects Tides?

When the earth, moon, and Sun line up—which happens at times of full moon or new moon—the lunar and solar tides reinforce each other, leading to more extreme tides, called spring tides. ... When the gravitational pull of the Sun and moon are combined, you get more extreme high and low tides.

What tide occurs during a full moon?

During the moon's quarter phases the sun and moon work at right angles, causing the bulges to cancel each other. The result is a smaller difference between high and low tides and is known as a neap tide. Neap tides are especially weak tides.

How does a full moon affect the ocean?

When the moon is full or new, it is directly in line with Earth and the sun, exerting a strong pull on the ocean and thus causing more pronounced tides, explains David Wilcockson, a marine biologist at Aberystwyth University in Wales who wasn't part of the study.