The radar in Belize is probably out of order. The national Meteorological Service of Belize shows radar pictures from 12 March 2020
Implementing audio should be of course doable technically, while it would be pretty boring in practice (e.g. for i18n reasons).
At least on PC, left/right keyboard keys allows you blindly navigating within the time bar range (one key press for one time step), while keeping your attention focused on the area of interest on the map; the latest can be also moved (zoom in/out, drag&drop), in order to get it just above/near the time bar.
Is it what you need?
Also try https://community.windy.com/topic/6916/wind-view-compares-wind-forecast-for-all-models-we-have?_=1589431220600
Finally, I propose "waves" and "winds" compare.
Want comparison between ECMWF model (IFS) and NCEP model (GFS) performances during last years ? ...And some other weather models....
See and click « download »