The sea ice drifter trajectories and wave measurements from the Arven Etter Nansen Physical Cruise 2018. The trajectories and wave measurements were obtained by instruments deployed on the ice. For more information about the deployment, see: Fer, Ilker, et al. Physical Process Cruise 2018. The Nansen Legacy Report Series 2 2020. The data are created, stored, and quality checked using the code available at: https://github.com/jerabaul29/data_release_sea_ice_drift_waves_in_ice_marginal_ice_zone_2022/tree/master/Data/2018_September_Barents/Instruments_V_2018 . More data may be available at this address than in this nc file. Please discuss any question / issue about the present data inside the issue tracker of the github repository.