| DEX↕️ | ✔️ | Name↕️ | Game↕️ | Location↕ |
|---|---|---|---|---|
| 117 | Seadra | Moon | Evolve Horsea (Lv. 32) | |
| 117 | Seadra | White | Routes 17, 18, P2 Laboratory (Fishing in rippling water) | |
| 117 | Seadra | Black2 | Routes 17, 18, P2 Laboratory (Fishing in rippling water) | |
| 117 | Seadra | White2 | Routes 17, 18, P2 Laboratory (Fishing in rippling water) | |
| 117 | Seadra | X | Ambrette Town, Cyllage City (Super Rod) | |
| 117 | Seadra | Y | Ambrette Town, Cyllage City (Super Rod) | |
| 117 | Seadra | OmegaRuby | Routes 130, 131, 132, 133, 134 (Super Rod) | |
| 117 | Seadra | AlphaSapphire | Routes 130, 131, 132, 133, 134 (Super Rod) | |
| 117 | Seadra | Sun | Evolve Horsea (Lv. 32) | |
| 117 | Seadra | Black | Routes 17, 18, P2 Laboratory (Fishing in rippling water) | |
| 117 | Seadra | UltraSun | Evolve Horsea (Lv. 32) | |
| 117 | Seadra | UltraMoon | Evolve Horsea (Lv. 32) | |
| 117 | Seadra | LetsGoPikachu | Routes 11, 12, 13 (Sea Skim) | |
| 117 | Seadra | LetsGoEevee | Routes 11, 12, 13 (Sea Skim) | |
| 117 | Seadra | Sword | Trade | |
| 117 | Seadra | Shield | Trade | |
| 117 | Seadra | SwSh-DLC | Honeycalm Sea (Wanderer)
Loop Lagoon (Max Raid Battle) Max Lair (Dynamax Adventure) | |
| 117 | Seadra | Red | Seafoam Islands
Route 23, Cerulean Cave (Super Rod) | |
| 117 | Seadra | SoulSilver | Seafoam Islands (Super Rod),
Whirl Islands (Surfing and Super Rod) | |
| 117 | Seadra | HeartGold | Seafoam Islands (Super Rod),
Whirl Islands (Surfing and Super Rod) | |
| 117 | Seadra | Platinum | Route 226 (Super Rod) | |
| 117 | Seadra | Pearl | Route 226 (Super Rod) | |
| 117 | Seadra | Diamond | Route 226 (Super Rod) | |
| 117 | Seadra | LeafGreen | Evolve Horsea (Lv. 32) | |
| 117 | Seadra | FireRed | Routes 19, 20, 21, Kindle Road, Treasure Beach, Bond Bridge, Resort Gorgeous, Water Labyrinth, Five Isle Meadow, Memorial Pillar, Green Path, Water Path, Outcast Island, Trainer Tower, Tanoby Ruins, Cinnabar Island, One Island, Five Island, Icefall Cave, Pallet Town (Super Rod) | |
| 117 | Seadra | Emerald | Evolve Horsea (Lv. 32) | |
| 117 | Seadra | Sapphire | Evolve Horsea (Lv. 32) | |
| 117 | Seadra | Ruby | Evolve Horsea (Lv. 32) | |
| 117 | Seadra | Crystal | Whirl Islands (Surfing or Super Rod) | |
| 117 | Seadra | Silver | Whirl Islands (Walking and surfing) | |
| 117 | Seadra | Gold | Whirl Islands (Walking and surfing) | |
| 117 | Seadra | Yellow | Routes 12, 13 (Super Rod) | |
| 117 | Seadra | Blue | Route 23, Cerulean Cave (Super Rod) |