Here’s just one example:
http://www.stormsurfing.com/cgi/display.cgi?a=pac_per

With the zoom features to automatically shift from Global to Hemispheric to Regional to and Local high resolution bathymetry and topography data.

I have to switch between my Windy app and the above storm surfing link to display and look for the primary swell paterns, but would really appreciate it all on my windy app.

Thanks Windy team for a very easy to use IPhone app!

Aloha!