Hydrographic and current time series data from outside the northern side of the Isfjorden Mouth during 31 August 2015 to 12 August 2016 at 78°10.829’ N; 013°22.737’ E, and 228 m depth. The mooring was deployed by the University Centre in Svalbard (UNIS) as a part of the AGF course “Polar Ocean Climate” to monitor outflow from Isfjorden and the hydrographic differences between the northern and southern part of the mouth. It was equipped with three Aanderaa Instruments recoding current meters (RCMs) with auxiliary CTD sensors covering the upper, the intermediate, and the bottom layer. For further details of the mooring and data, see Skogseth et al. (2019).