Abstract A wave-group-resolving model is used to investigate the driving mechanisms and spatiotemporal variability of very low frequency (VLF) fluctuations a headland deflection rip, measured during 4-m oblique wave event. Surfzone eddies (SZE) occurring in presence strongly sheared longshore current V at longshore-uniform beach are first modeled. The spectral signature SZE displayed compared w...

Coherent waves are pairs of having identical frequency and waveform with constant phase difference leading to a stationary wave interference in the wavefield phase-resolving models. The resulting due presence coherent water results longshore variation height uniform topography. Consequently, this affects radiation stress throughout domain leads mean level, current field, shear amplitude, setup,...