You get the HM Surf.
In celestic town
in celestic town
you get it from cynthia's grandma in celestic town
you get it from the Celestic Town elder after you beat Cyrus
You get Surf from the elder of Celestic Town.
celestic town
That is for decoration.
Cynthias grandmother lives in the largest house in celestic town right above the cave.
celestic town, wild poliwhirl
beat them
Mt. Coronet; north of celestic town
once you get the national dex, you can catch them by celestic town