Ebb and Flow

Ebb and flow describe the natural movement of water, especially along coastlines, caused by the Earth's gravitational pull from the moon and the sun. "Ebb" refers to the period when water recedes or moves away from the shore, lowering the water level. Conversely, "flow" (or "flood") is when water advances back toward the land, raising the water level. This cyclical process happens regularly, typically every 12 hours, shaping coastal environments and affecting marine life, navigation, and sediment distribution. Understanding ebb and flow helps in activities like fishing, swimming, and construction near shores.