Timmendorfer Strand
It is situated on the Bay of Lübeck ( Baltic Sea ) , approximately 15 km northwest of Lübeck , and 20 km southeast of Eutin . 
<triplet> Bay of Lübeck <subj> Baltic Sea <obj> part of <triplet> Lübeck <subj> Bay of Lübeck <obj> located in or next to body of water