Some ocean questions

In the new story about the ascended it is mentioned how the ascended fought abominations from the abyss. Are these abominations from the abyss related to the void that lurk in the sea like from nami’s story or are the abominations from the sea the same as the jaull fish that lurk in the depths and are pyke’s new bosses. Are the jaul fish in conflict with the deep void creatures? Does nautilus also battle the void that lurk beneath the depths and the eldritch horrors in the ocean.