I often resort to this too, since I often find actual music distracting ("whoops, just spent 30 minutes listening to the music instead of programming...").
The sources I generally use are rain.simplynoise.com and a "nature sounds" playlist on Songza. The latter sometimes requires you to skip "Songs of the Whaaale" tracks you might hear in a crappy crystal-stuffed gift shop, but it's generally fine.
The sources I generally use are rain.simplynoise.com and a "nature sounds" playlist on Songza. The latter sometimes requires you to skip "Songs of the Whaaale" tracks you might hear in a crappy crystal-stuffed gift shop, but it's generally fine.