They are responsible for oceans and fish, so they do like to be beside the seaside. Which side we are not sure, but if you follow the Australian coastline you are sure to run into them sooner or later. Hopefully they are keeping an eye on the coral reefs.
GodNote: Sorry this Junkgowa-sisters article is a bit short. We have sent our Data Dwarves off to find more nuggets of information. Updates coming soon.