Tidal is the adjectival form of tide.
Tidal may also refer to: Tidal (album), a 1996 album by Fiona Apple Tidal (king), a king involved in the Battle of the Vale of Siddim TidalCycles, a live coding environment for music Tidal (service), a music streaming service Tidal: Occupy Theory, Occupy Strategy, a magazine associated with the Occupy Wall Street movement
See also Tidal flow (traffic), the flow of traffic thought of as an analogy with the flow of tides Tidal force, a secondary effect of the force of gravity and is responsible for the tides Tidal power, energy harnessed by converting energy from tides Tide (disambiguation)