Coastal currents arise from the combined influence of tidal and non-tidal processes such as wind forcing, density gradients, and Earth’s rotation. This study quantifies their relative contributions in the Gulf of Aqaba using velocity records from 10 Acoustic Doppler Current Profilers (ADCPs) deployed along the eastern shallow-water coast during April and May 2021. Harmonic least-squares analysis was used to separate the astron...