+1 because of the whole concept. There's not much to say about it - it works. Alive islands! Infinite ocean!
HOWEVER. I have a bunch of minor issues with the execution.
1 - The first part of the article - the one where you talk about the infinite ocean and its levels - is a bit messy. You're breaking the clinical tone with really weird expressions like "on the more shallow side" (just say "shallower") and lack of captialization on temperatures, both Fahrenheit and Celsius (which only happened a few times, because you started capitalizing them somewhere mid-article.
2 - I sort of skimmed through the temperatures and measurements. because they didn't mean a lot to me. This is just an idea - but how about you make some sort of template for your ocean levels? Something like what I wrote below:
Level name (idk Shallow Water)
Temperature: 24*C (78*C) (Metric system before imperial system, remember the clinical tone!) (I'm using asterisks because my Kindle can't even input a degree symbol…)
Depth: 69m (420ft)
Description: this level is cool i liek it :]]]] or something
Also, how did they know the depth? (They measured it, right?)
3 - I think the first line of this article says something about an ocean being "estimated to be infinite"?
I'm 99% sure you're not supposed to estimate infinity. Maybe say "[…] an ocean appearing to be infinite." or "[…] a seemingly infinite ocean" if you really want to say that the ocean is probably infinite.
if you correct these mistakes, this article can easily improve even more!