This article shows where to find TM Thunderbolt in Pokémon Scarlet & Violet, which is released on 18 November 2022. Technical Machines (TMs) and Hidden Machines (HMs) are used to teach compatible Pokémon moves that Pokemon would not naturally learn as they level up.
Using Thunderbolt TM a user attacks the target with a strong electric blast. This may also leave the target with paralysis.
Thunderbolt TM Location
Head to the east of Port Marinada
Head south from the Pokemon center at Port Marinada.
Look for a shining object near the mountain wall.