I want to know who is a spirit i have come across and if he is in aboriginal believes, he is dark and looks like a aboriginal male in the ocean he also looks like seaweed as his head bobs up and down in the ocean, in the Condamine river during the floods he tried to pull me under but i got lose of his grip and swam to shore and survived, i have seen him many times watching me as his head bobs up and down in the ocean swells just off the shore line, he looks like seaweed, maybe he becomes that spirit generational every so often, did he always die a tragic death as he is a taker of life not a giver, he is not the spirit of the ocean or water but a spirit who resides in it, does anyone know who is is and his story?