Abstract. Dimethyl sulfide (DMS), dimethylsulfoniopropionate (DMSP) and dimethyl sulfoxide (DMSO) were measured at the Boknis Eck Time Series Station (BE, Eckernförde Bay, SW Baltic Sea) during period February 2009–December 2018. Our results show considerable interannual seasonal variabilities in mixed-layer concentrations of DMS, total DMSP (DMSPt) DMSO (DMSOt). Positive correlations found bet...