1408
Sea Level
(lemmy.nz)
Alt text: They're up there with coral islands, lightning, and caterpillars turning into butterflies.
I always wondered how quickly the tides actually change. If the moon is directly overhead, does the tides at the lowest or the highest? Or does it just pushes things around and it's just different?
Think about the moon like a flashlight beam. Where the center hits the ocean, it keeps a consistent pull upwards, and moves the bulge of water as it orbits. Towards the edges of focus, it's dropping a bit of water and it's rippling away as it falls. I am no scientist, but I liked this explanation when I saw it because it was simpler to understand.