This is available since a long time:
There are some ships reporting wind. But on Windy most of the weather stations at sea are buoys in fact, even if there are labelled ship.
Anyway, in all cases the little animated wind arrows are easier to see on a non-distracting background.
That is why it is the only choice at lower zoom levels.
That principle still holds at higher zoom levels. Alas "the rug has been pulled out from underneath us" at higher zoom levels. Therefore please consider offering the non-distracting background as one of the choices for high zoom levels. Thanks.