If you want to avoid them, try using a repel or try and avoid going to where the Wailmers are.
you go north from where the wailmers are there are two guards talk to the one on the right find the boss and defeat him the wailmers will disappear
You must defeat Team Aqua in their Lilycove City base (right next to the Wailmers). To gain entrance to the base, you must first go to Mt. Pyre and climb to the summit.
Wailmers evolve into Wailords.
well you have too get surf and then get rid of the wailmers but, before doing that you have to get in team aquas lair and you have well im sunk there?but you have to look furthere in answer.com
put one of your strong Pokemon in the front of your party then use (a) repel(s) (this should get rid of all Pokemon temporarily). or hack.
Go poopy
You have to go to the team rocket site which is up from where the guy is standing whos commanding the wailmers beat the boss and the wailmers will be gone
By beatting the bosses asistant by the sub
no They're actually very common
well on diamond and pearl it is 36
its not supposed to be closed
Go in the magma hideout and kill all the nubcakes. Dont forget there's a masterball in there. Be sure to get it. Don't use the masterball on Groudon. I caught Groudon with a bit of luck. He had full health and I used timer balls about 7 times.