Is the moons gravity affecting the ocean?

Yes, the Moon's gravity significantly affects the Earth's oceans, primarily through the phenomenon of tides. The gravitational pull of the Moon causes water to bulge out on the side of the Earth facing the Moon, creating high tides. This effect is also observed on the opposite side of the Earth due to the centrifugal force created by the Earth-Moon system's rotation. As a result, most coastal areas experience two high tides and two low tides each day.