"There are specific locations in the sea where sea monsters were thought to frequently appear".

Could we use the {Daq}/{Sep} or maybe even {SepHom} for the word "locations" of the above example?

Perhaps one "solution" would be to use {Quv} "coordinates", but I'd expect that word to be used in military contexts, klingon space crap, aviation, specialized texts, etc.

I think it'd be strange to use {Quv} for the purpose in question.