MacSailing.net

Would love to see a GRIB viewer for iPad similar to uGrib, viewfax or Theyr. Ability to use files downloaded / requested by email.

(OSX / Windows)
https://www.theyr.com/grib/index.asp

(Windows)
http://www.grib.us/
http://www.siriuscyber.net/wxfax/

Delighted to tell you that www.theyr.com offer a GRIBviewer for iPad. Ability to use files downloaded/requested by email. Tale a look at their website, all is clearly explained.

Super! But only a 30 days free, no?

You can get GRIB files through iNavX (X-Traverse subscription required, I think that is $10 per year).