The tidal range refers to the vertical difference between the highest point of a high tide and the lowest point of a low tide in a specific location. This range can vary significantly depending on geographical features, the alignment of the Earth, Moon, and Sun, and local weather conditions. In some areas, such as Bay of Fundy in Canada, the tidal range can exceed 50 feet, while in other regions, it may be less than a foot. Understanding tidal range is important for navigation, fishing, and coastal management, as it affects marine ecosystems and human activities along coastlines.