Relating to or affected by tides; having periodic rise and fall due to the gravitational pull of the moon and sun. The tidal currents in the bay can be quite strong, making navigation challenging.
Occurring or appearing at regular intervals, similar to the ebb and flow of tides. The tidal patterns of the economy can be difficult to predict.
Relating to electricity or power generated by the rise and fall of sea levels. Several coastal nations are exploring tidal energy as a renewable resource.