Pokémon Ruby and Sapphire/Route 131

Route 131

Route 131 leads up the ocean town of Pacifidlog. Again, there are trainers here.

It also leads up to Sky Pillar, which is unlocked after beating the Elite Four in Ruby and Sapphire. In Emerald, it is available a bit earlier in the game, after Groudon and Kyogre are awakened and begin fighting in Sootopolis City.

Trainers

Ruby and Sapphire
Trainer	Pokemon
Swimmer Kara Reward: 280	Seaking Lv. 35
Swimmer Herman Reward: 272	Wailmer Lv. 34 Tentacruel Lv. 34
Swimmer Susie Reward: 264	Horsea Lv. 33 Wailmer Lv. 33 Pelipper Lv. 33
Swimmer Richard Reward: 280	Pelipper Lv. 35
Sis and Bro Reli & Ian Reward: 816	Azumarill Lv. 36 Wingull Lv. 34

Emerald
Trainer	Pokemon
Swimmer Kevin Reward: 272	Spheal Lv. 34
Triathlete Swimmer Talia Reward: 1360	Staryu Lv. 34
Swimmer Richard Reward: 272	Pelipper Lv. 34
Swimmer Kara Reward: 272	Seaking Lv. 34
Swimmer Herman Reward: 264	Wingull Lv. 33 Tentacruel Lv. 33
Swimmer Susie Reward: 272	Luvdisc Lv. 34
Sis and Bro Reli & Ian Reward: 792	Azumarill Lv. 35 Wingull Lv. 33

Pokémon found

Ruby, Sapphire, and Emerald
Pokémon		Level	Rate
Surfing
	Tentacool	5-35	60%
	Wingull	10-30	35%
	Pelipper	25-30	5%

Ruby, Sapphire, and Emerald
Pokémon		Level	Old Rod	Good Rod	Super Rod
	Tentacool	5-10	30%	-	-
	Magikarp	5-10	70%	-	-
	Tentacool	10-30	-	20%	-
	Magikarp	10-30	-	60%	-
	Wailmer	10-30	-	20%	-
	Sharpedo	30-35	-	-	40%
	Wailmer	25-45	-	-	60%