A 600 kHz ADCP (RDI Workhorse Sentinel) was deployed at each site (station 1 at the Lovns Bredning mooring, station 3 at the Løgstør Bredning mooring) in a bottom-mounted, upward-looking configuration. 30-second ensembles of 3D velocity components were collected along with corresponding records of beam correlation and error velocity. Each vertical profile had a bin size of 0.5 m and the first bin was at 1.59 m above the bottom (blanking distance: 0.88 m). The velocity data time series at each bin were filtered using a 30 minute moving average.