Jynx cannot be found in Pokémon Emerald.
trade it
You can only get a Jynx by trading from Fire Red/Leaf Green.
At the town where the gym misty is at. There is a man and hey will give you a jynx for a poliwhirl
in the ice cave
Go to Cerulean City, and go to the house next to the Pokemon Center. Talk to the old man and he will trade his Jynx for your Poliwirl. *Your Jynx will be the same level as your Poliwirl.
trade it
Yes, you can obtain a Jynx in Pokémon Emerald, but it is not available in the wild. To get a Jynx, you need to trade with someone who has it, as Jynx is exclusive to Pokémon FireRed and LeafGreen. Alternatively, you can evolve a Smoochum, which is obtainable through trading from those games.
You can't. You have to get one from FireRed and trade it over.
In Pokémon Emerald, Jynx can be found in the Safari Zone. Specifically, you need to go to the area known as the "Wetlands" during the "Pokémon" season. Keep in mind that Jynx has a low encounter rate, so you may need to use multiple steps and items to increase your chances of encountering it. Make sure to bring plenty of Safari Balls to catch it!
You can only get a Jynx by trading from Fire Red/Leaf Green.
You can't catch smoochum you need to breed a jynx with a ditto to get it.
You have to trade a type of Pokemon with an old man in Cerulean City to get a Jynx.
At the town where the gym misty is at. There is a man and hey will give you a jynx for a poliwhirl
seafoam islands
in the ice cave
Go to Cerulean City, and go to the house next to the Pokemon Center. Talk to the old man and he will trade his Jynx for your Poliwirl. *Your Jynx will be the same level as your Poliwirl.
Get a jynx from Pokemon firered or leafgreen then put it in the daycare with a ditto and wait when you come back you can get an egg and when it hatches its smoochum. You can't catch smoochum you need to breed a jynx with a ditto to get it. Breed two jinx (leave in daycare)