Where to find Seaking in Red, Blue & Yellow

Super Rod: Cerulean Cave (100%), Cerulean City (30%, Yellow only), Fuchsia City (25%, Red & Blue only) + 2 more

• Cerulean Cave (1F, B1F) — Super Rod
• Cerulean City — Super Rod
• Fuchsia City — Super Rod
• Route 23 — Super Rod
• Route 24 — Super Rod

Seaking in every game · Pokémon Red, Blue & Yellow interactive map (Kanto)