Pokemon emerled how do you get surf?

You get Surf in Emerald by talking to Professor Birch after you have defeated Norman at the Dewford Gym and have obtained the National Pokedex.

Here's a step-by-step guide:

1. Defeat Norman at the Dewford Gym: This will unlock the next area of the game.

2. Obtain the National Pokedex: After defeating Norman, talk to Professor Birch in Littleroot Town. He will give you the National Pokedex.

3. Talk to Professor Birch again: Go back to Littleroot Town and talk to Professor Birch again. He will teach you Surf!

Now you can use Surf to explore the vast waters of the Hoenn region and catch new Pokemon!