Normally I leave the wargaming hobby blog for just that, wargaming. But occasionally I do step out bounds and this is one of them.
My (wonderful) wife Beth is a research scientist working for the CSIRO and yesterday CSIRO posted a article and video about her work.
Link to CSIRO page - https://blogs.csiro.au/climate-response/stories/modelling-australias-oceans/
I might have a bias but I do think it's worth a look.
And also at about 1:38 there's about ten seconds of CGI fish, my small contribution put together using Blender.