From 6 to 13 September on r/v Oceania 2017 research cruise of Marine Physics Department took place. All the research was supervised by Sławomir Woźniak and carried out by the staff and PhD students of the Institute of Oceanology, Polish Academy of Sciences. Last part of the cruise included end of measurement season and pick out SatBaltyk bouy, which was performed in cooperation with Maritime Office in Gdynia and s/v Zodiak crew. All actions, both during the measurement and in the process of buoy pick out, went smoothly and as planned.