Where to catch, #0117
Seadra in Let's Go, Pikachu and Eevee: 3 places, levels 13 to 38
3 encounters by area
Places
Route 11, Route 12 and Route 13
Other games
Also found in 14 other games
Red and Green (Japan)Red and BlueYellowGold and SilverCrystalFireRed and LeafGreenDiamond and PearlPlatinumHeartGold and SoulSilverBlack and WhiteBlack 2 and White 2X and YThe Isle of ArmorThe Crown Tundra