How to pronounce “water line” in English

So like, right now beneath the water line for me is I'm excited, and I'm nervous.

I could say, the towers of the Golden Gate Bridge are 746 feet above the water line.

That water line is on my camera. So the water line is on the dome port of the camera, and the shark is a couple inches away.

You get down below, as I like to say, the water line of the iceberg a little bit, and they start sharing what's really going on

If each person is like an iceberg, and we have the, there's the water line, and usually there's an awful lot

One, what's happening for you right now below the surface, beneath the water line.