Lombok Strait is one of the main exit passages of the Indonesian throughflow (ITF), connecting the interior Indonesian seas with the Indian Ocean. Satellite images have shown that this strait is also the most remarkable zone of the Indonesian seas for the generation of internal tides, which frequently evolve into internal solitary waves (ISWs). Here we present the first comprehensive high-frequency observations of the internal tide in the strait. The observations were carried out at a fixed position around 8 km from the western coast of Lombok Island at a depth of ~300 m. We confirmed the appearance of the non-linear internal tide with an amplitude of ~90 m at a fairly close distance (~30 km) from its generation site in the Nusa Penida Sills (NPS), with a dominant M2 tidal frequency. High-frequency internal waves associated with vertical velocities reaching 20 cm s-1 were observed within the internal tidal trough. We estimated the turbulent kinetic energy dissipation rate using Thorpe and Ellison scales and found a mean dissipation rate of the order of ~ [10-6-10-7] m2 s-3, with enhanced values in the thermocline layer, possibly driven by shear instabilities. We underlined that the use of the Ellison scale is a promising alternative for indirectly estimating the dissipation rate from high-resolution time-series data sets.