User blog comment:DaTruPeeper75/Seamoth to Enforcement Platform Spoilers/@comment-45289168-20200822103432

The Sunbeam’s wreckage is completely destroyed in the explosion and there’s no wreckage of it in Subnautica if you plan to explore them. The Eastern side of the island have one Reaper leviathan, but it’s really deep down, more than a hundred meters, so just save the game and take a plunge. Western side of the island have no leviathans, but loads of bone sharks, which is annoying. But there’s none close to the island.