is this rare to see?

i have NEVER seen this in my whole time of playing gta, and my friend saw it whilst we was flying over the ocean doing cayo preps, and I thought it would've despawned by the time I got back out, nah it was still there. ive just never seen this before at all, not even a fish.

i have NEVER seen this in my whole time of playing gta, and my friend saw it whilst we was flying over the ocean doing cayo preps, and I thought it would've despawned by the time I got back out, nah it was still there. ive just never seen this before at all, not even a fish.