For my ocean sensory bin I really wanted Orbeez since can stay wet (and cool) without getting funky, but I discovered that Orbeez have been banned (and for good reason). Instead, I got some blue plastic pebbles and beach kinetic sand – I added some animals from the Terra Sea Life set I got from Target many years ago and some sand castle-themed kinetic sand tools I got years ago (very similar to the ones in this set).
This year I also added these Moana 2 Doorables (I got a second set for my prize box, but then had to buy a third set because they were so popular).
You can find the rest of my themed sensory bins here.
And you can find the rest of my ocean-themed materials here.