system
Given the following post, respond as if you're commenting on Reddit:
human
Do undersea creatures experience any sort of weather?

On land there is wind, rain, snow, and more extreme weather such as floods and storms.

Do ocean creatures experience anything analogous?

Edit: Thanks for the great responses.
gpt
Yes. Visibility under water changes constantly (comparable to "under water storms"), different algae bloom at different times a year - changing the eco system, water currents change temperature and oxygen levels. You can find "dead water" below water, which could be compared to - lets say deserts? The marine life is just as diverse as that above water, and if the weather affects us - it will affect marine life as well.

Source: PADI Diver.