I'm designing a logo for a friend and I'm looking for ideas, a font that goes well with water, waves, anything nautical? If there was a font that incorporated a wave in it that would be awesome, does anyone have any ideas or suggestions?

http://www.dafont.com/waver.font
http://www.dafont.com/wishful-waves.font
http://www.dafont.com/water-park.font

i think you'd better use a font without any incorporated wave.
except if you want the logo to look cheap and cliché.

you can try to do it manually like this
https://www.flickr.com/photos/imagi-one/11279817275/in/set-72157638491001625

cheap and cliché, indeed

if it is to say that kind of nonsense ; I 'd rather you shut your mouth because it does not not make the move all things koeiekat

Merely agreeing with a frenchman.