Windytv Weather app

Does anyone use Windytv app to check the wind forecast? I just got it to watch a storm and thought it could come in handy when kayaking. I couldn't get the waves part to work when playing around with it, but it seems to be a good wind forecast app. Just curious if anyone else is using it when planning.

I dont have the app, but I use their web page. Seems as accurate as anything else. Nice to get a visual of the weather system instead of just numbers.