PokeTools
Horsea

Horsea in FireRed.

water
#116 · 95 wild locations

Horsea appears in 95 places in Pokemon FireRed. The best odds are Cerulean City (super rod, 80% at level 15-25).

Where to find Horsea

odds are the game's slot tables
AreaHowLevelOdds
Bond BridgeGood Rod (FireRed only)5-1580%
Bond BridgeSuper Rod (FireRed only)15-2580%
Cerulean CityCeruleanCitySuper Rod (FireRed only)15-2580%
Five IslandGood Rod (FireRed only)5-1580%
Five Isle MeadowGood Rod (FireRed only)5-1580%
Green PathGood Rod (FireRed only)5-1580%
Icefall CaveIcefallCave BackGood Rod (FireRed only)5-1580%
Kindle RoadGood Rod (FireRed only)5-1580%
Kindle RoadSuper Rod (FireRed only)15-2580%
Memorial PillarGood Rod (FireRed only)5-1580%
One IslandOneIslandGood Rod (FireRed only)5-1580%
Outcast IslandGood Rod (FireRed only)5-1580%
Resort GorgeousGood Rod (FireRed only)5-1580%
Route 10Route10Super Rod (FireRed only)15-2580%
Route 11Route11Super Rod (FireRed only)15-2580%
Route 12Route12Super Rod (FireRed only)15-2580%
Route 13Super Rod (FireRed only)15-2580%
Route 19Super Rod (FireRed only)15-2580%
Route 20Super Rod (FireRed only)15-2580%
Route 21Route21 NorthSuper Rod (FireRed only)15-2580%
Route 21Route21 SouthSuper Rod (FireRed only)15-2580%
Route 24Super Rod (FireRed only)15-2580%
Route 4Route4Super Rod (FireRed only)15-2580%
Tanoby RuinsGood Rod (FireRed only)5-1580%
Trainer TowerGood Rod (FireRed only)5-1580%
Treasure BeachGood Rod (FireRed only)5-1580%
Treasure BeachSuper Rod (FireRed only)15-2580%
Water LabyrinthGood Rod (FireRed only)5-1580%
Water PathWaterPathGood Rod (FireRed only)5-1580%
Cerulean CityCeruleanCityGood Rod (FireRed only)5-1560%
Cinnabar IslandCinnabarIslandGood Rod (FireRed only)5-1560%
Pallet TownPalletTownGood Rod (FireRed only)5-1560%
Route 10Route10Good Rod (FireRed only)5-1560%
Route 11Route11Good Rod (FireRed only)5-1560%
Route 12Route12Good Rod (FireRed only)5-1560%
Route 13Good Rod (FireRed only)5-1560%
Route 19Good Rod (FireRed only)5-1560%
Route 20Good Rod (FireRed only)5-1560%
Route 21Route21 NorthGood Rod (FireRed only)5-1560%
Route 21Route21 SouthGood Rod (FireRed only)5-1560%
Route 24Good Rod (FireRed only)5-1560%
Route 4Route4Good Rod (FireRed only)5-1560%
S.S. AnneExteriorGood Rod (FireRed only)5-1560%
Seafoam IslandsB3FGood Rod (FireRed only)5-1560%
Seafoam IslandsB4FGood Rod (FireRed only)5-1560%
Vermilion CityVermilionCityGood Rod (FireRed only)5-1560%
Cinnabar IslandCinnabarIslandSuper Rod (FireRed only)15-2540%
Five IslandSuper Rod (FireRed only)15-2540%
Five Isle MeadowSuper Rod (FireRed only)15-2540%
Green PathSuper Rod (FireRed only)15-2540%
Icefall CaveIcefallCave BackSuper Rod (FireRed only)15-2540%
Memorial PillarSuper Rod (FireRed only)15-2540%
One IslandOneIslandSuper Rod (FireRed only)15-2540%
Outcast IslandSuper Rod (FireRed only)15-2540%
Pallet TownPalletTownSuper Rod (FireRed only)15-2540%
Resort GorgeousSuper Rod (FireRed only)15-2540%
S.S. AnneExteriorSuper Rod (FireRed only)15-2540%
Seafoam IslandsB3FSuper Rod (FireRed only)15-2540%
Seafoam IslandsB3FSuper Rod (FireRed only)20-3040%
Seafoam IslandsB4FSuper Rod (FireRed only)15-2540%
Seafoam IslandsB4FSuper Rod (FireRed only)20-3040%
Tanoby RuinsSuper Rod (FireRed only)15-2540%
Trainer TowerSuper Rod (FireRed only)15-2540%
Vermilion CityVermilionCitySuper Rod (FireRed only)15-2540%
Water LabyrinthSuper Rod (FireRed only)15-2540%
Water PathWaterPathSuper Rod (FireRed only)15-2540%
Seafoam IslandsB3FSurfing (FireRed only)25-3030%
Seafoam IslandsB4FSurfing (FireRed only)25-3030%
Cerulean CityCeruleanCityGood Rod (LeafGreen only)5-1520%
Cinnabar IslandCinnabarIslandGood Rod (LeafGreen only)5-1520%
Pallet TownPalletTownGood Rod (LeafGreen only)5-1520%
Route 10Route10Good Rod (LeafGreen only)5-1520%
Route 11Route11Good Rod (LeafGreen only)5-1520%
Route 12Route12Good Rod (LeafGreen only)5-1520%
Route 13Good Rod (LeafGreen only)5-1520%
Route 19Good Rod (LeafGreen only)5-1520%
Route 20Good Rod (LeafGreen only)5-1520%
Route 21Route21 NorthGood Rod (LeafGreen only)5-1520%
Route 21Route21 SouthGood Rod (LeafGreen only)5-1520%
Route 24Good Rod (LeafGreen only)5-1520%
Route 4Route4Good Rod (LeafGreen only)5-1520%
S.S. AnneExteriorGood Rod (LeafGreen only)5-1520%
Seafoam IslandsB3FGood Rod (LeafGreen only)5-1520%
Seafoam IslandsB4FGood Rod (LeafGreen only)5-1520%
Vermilion CityVermilionCityGood Rod (LeafGreen only)5-1520%
Cerulean CityCeruleanCitySuper Rod (FireRed only)25-354%
Route 10Route10Super Rod (FireRed only)25-354%
Route 11Route11Super Rod (FireRed only)25-354%
Route 12Route12Super Rod (FireRed only)25-354%
Route 13Super Rod (FireRed only)25-354%
Route 24Super Rod (FireRed only)25-354%
Route 4Route4Super Rod (FireRed only)25-354%
S.S. AnneExteriorSuper Rod (FireRed only)25-354%
Vermilion CityVermilionCitySuper Rod (FireRed only)25-354%
Vermilion CityVermilionCitySuper Rod (LeafGreen only)25-354%

Evolution

3 stages
Horsea→Seadra→Kingdra

Evolves into Seadra at level 32.

Evolve now or wait

from the game's learnsets and the relearner rule

Horsea evolves at level 32. Nothing is lost by evolving straight away: every move Horsea learns after that, Seadra learns too.

Rule the game applies: the Move Relearner on Two Island (he takes two Tiny Mushrooms or one Big Mushroom) teaches only the level-up moves of the form you hand him, at or below its current level. Delaying an evolution costs the evolved form's higher base stats for every level you wait; a move you barely use is not worth that.

Horsea learnset in FireRed

8 level-up moves · 18 machines

By level

1Bubble
8Smokescreen
15Leer
22Water Gun
29Twister
36Agility
43Hydro Pump
50Dragon Dance

Seadra by level

1Bubble
1Smokescreen
1Leer
1Water Gun
8Smokescreen
15Leer
22Water Gun
29Twister
40Agility
51Hydro Pump
62Dragon Dance

TMs and HMs it can learn (18)

HM03 Surf, HM07 Waterfall, HM08 Dive, TM03 Water Pulse, TM06 Toxic, TM07 Hail, TM10 Hidden Power, TM13 Ice Beam, TM14 Blizzard, TM17 Protect, TM18 Rain Dance, TM21 Frustration, TM27 Return, TM32 Double Team, TM42 Facade, TM43 Secret Power, TM44 Rest, TM45 Attract

Keep going

Horsea in the PokedexStats, abilities and moves in every gameHow to evolve HorseaThe line in every gameBack to the FireRed guideEvery area in orderCatch rate calculatorGen 3 formula for Horsea

Nearby in the Pokedex

Tangela in FireRedKangaskhan in FireRedSeadra in FireRedGoldeen in FireRed