Where can you catch Grodon and Kayog in Pokemon Emerald Version?

Answer 1

well after they have their battle in sootopilis city then you go to the weather station near fortree city and talk to one of the weather guys ( i think hes on the second floor) he will tell you either there is rain on some route ( that is kyogre) and when you go to that route there should be a dive spot that wasn't there before or he will tell you that there is a drought on some route and there should be a cave that wasn't there befroe and then you will find groudon. ( note: bring lots of ultra or timer balls)