Where to find Pokémon in Hoenn at Lilycove City (Pokémon Ruby, Sapphire & Emerald)

Pokémon at Lilycove City

Pokémon	How	Level	Chance
Magikarp	Good Rod	10–30	60%
Tentacool	Good Rod	10–30	20%
Wailmer	Good Rod	10–30	20%
Magikarp	Old Rod	5–10	70%
Tentacool	Old Rod	5–10	30%
Tentacool	Surf	5–35	60%
Wingull	Surf	10–30	35%
Pelipper	Surf	25–30	5%
Staryu	Super Rod	25–30	15%
Wailmer	Super Rod	25–45	85%

Lilycove City Pokémon Center — Heal your Pokémon · PC storage · Pokémon Cable Club (2F)
Lilycove Contest Hall — Pokémon Contests — Normal to Master Rank · Pokéblock Case and berry blending
Lilycove Harbor — Ferry to Slateport City and the Battle Frontier after the Pokémon League · Boats to Southern Island and the event islands with a ticket
Lilycove Museum — Contest paintings on display
Move Deleter — Forget a move — HM moves included
Lilycove Department Store — Sells Poké Ball (2F), Great Ball (2F), Ultra Ball (2F), Escape Rope (2F), Full Heal (2F), Antidote (2F), Paralyze Heal (2F), Burn Heal (2F), Ice Heal (2F), Awakening (2F), Fluffy Tail (2F), Potion (2F), Super Potion (2F), Hyper Potion (2F), Max Potion (2F), Revive (2F), Repel (2F), Super Repel (2F), Max Repel (2F), Wave Mail (2F), Mech Mail (2F), X Speed (3F), X Sp. Atk (3F), X Attack (3F), X Defense (3F), Dire Hit (3F), Guard Spec. (3F), X Accuracy (3F), Protein (3F), Calcium (3F), Iron (3F), Zinc (3F), Carbos (3F), HP Up (3F), TM38 (4F), TM25 (4F), TM14 (4F), TM15 (4F), TM17 (4F), TM20 (4F), TM33 (4F), TM16 (4F)