How would a world work if it was 50% water and 50% land?

I’m creating an alternate Earth where 50% of the planet is water and 50% of it is land. I know that Earth is 71% water and 29% land, so I’m curious on how this change would affect the world around us. I’m mostly wondering about the weather and climate of this world and how the 50/50 change would affect that.<br><br>Thanks!