I did this by ear so it may not be 100% accurate. It's pretty simple strumming and easy to follow if you listen to the song. I noticed there wasn't chords for this and I love this song so I needed to share :)

If I were the oc^Gean, I could pull b^Cack for you And I ^Dcould fill ^Gup for you; Cause you are t^Dhe^G moon ^G

(Em?) G And I am but the sea,

The wide bl^Cue, Staring up a^Dt y^Gou ^G

^AmOoooh, ^C ^CYou're my moo^Gn, ^CMy ^Gmoon, ^Cmy ^Gmoon ^G

^DThey ^Gdon't know why I love you ^Dlike ^CI do ^G ^GAnd gravity don't have a ^Cthing to do with you or me ^C

^CMy m^Goon, ^Gyo^Du're^C my mo^Gon, ^D ^GYou^C're my ^Gmoon ^D ^G

^EmI made^D a tidal w^Emave just to get cl^Dose to you ^EmI made^D a tidal w^Emave just to get cl^Dose to you ^EmI made^D a tidal w^Emave just to get cl^Dose to you

^CMy moon^G, ^CYou're my moo^Gn, ^D ^CMy moo^Gn ^D

(stop strum) (start)G If I were the ocean,

^GI could pull bac^Ck for you ^D ^DI could fill^Gm up for ^Dyo^Gu, Cause y^Dou are t^Amhe m^Coon

<3<3<3

Mary Lambert - My moon