I feel nervous how you left it by the water.
It was steady.
I did get a bit nervous my self when i purchased the 5D IV and a bunch of "L"-lenses back in 2018 and left my whole camera bag in a restaurant first time hitting the streets with the gear.
I sat on the bus home and felt kinda "naked" and then suddenly!!! "My bag!!, My Camera!! My lenses!!"
Hopped of the bus and actually ran back to the restaurant and the bag was.. gone. ??
"Ok, that's it, something's telling me that I shouldn't shoot anymore. You can't unfeel/unsee these signs"
Then a happy waiter appeared and asked "Did you forget something" with a smile on his face. He'd taken it back to the kitchen area.
I'm a regular there nowadays.