what is effective against water type pokemon
Water-type Pokémon are generally weak to Electric and Grass attacks, so those are your best choices against them. Water also resists Fire , Ice , Steel , and itself, so those usually do less damage than normal.
Best counters
- Electric moves : strong and usually the safest pick against Water types.
- Grass moves : also super effective, especially if the Water Pokémon has no Grass-resistant secondary typing.
- Strong coverage moves : some Water Pokémon carry Ice or other coverage, so the best counter can depend on the full typing of the target.
Simple example
If you face a pure Water Pokémon, a move like Thunderbolt or Energy Ball will usually hit harder than a neutral attack.
Battle note
In practice, trainers often worry more about Electric because it’s widely available and consistently effective, while Grass can be easier to resist if the opponent has a dual type.