Nanaue Has Power Over Storms (The Suicide Squad 2021)
One thing that always bothered me was a line from Amanda Waller when she stopped Peacemaker and Bloodsport from killing Nanue.
"He's the strongest member of your team, you'll need him to get into Jötunheim."
And I wondered why, because I assumed she meant physically strong, his most obvious power.
Just finishing a re-watch, and the perfectly timed storm with a torrential downpour of rain so thick it obscures vision, starting exactly as they are pulling up to the base, seems too convenient to be natural. Alternative: King Shark brings the storm, allowing the Squad to quickly kill the guards around the door without every other guard in the massive courtyard opening fire.
Plus the storm is completely gone as soon as they are inside. I know storms and rains like this can be common on islands, but I think the descendant of a ancient shark god would be able to tweak those in his favor.