@doper
How could Windy increase the resolution of its different products? As a meteorologist, you should know that the resolution indicated by Windy is the resolution of the weather models used. And Windy does not create its own models
Do you know any weather models in the tropics with 1km resolution all around the tropics? You don’t say where you want to have this very high resolution, the tropics are quite vast, vague and imprecise.