Dual type

Water/Poison weakness

Water/Poison Pokémon are weak to Electric, Ground and Psychic, which hit them for 2× damage. They resist 8 types and take normal damage from 7 types.

Water/Poison damage taken

Damage	Attacking types
2×	Electric, Ground, Psychic
1×	Normal, Grass, Flying, Rock, Ghost, Dragon, Dark
½×	Fire, Water, Ice, Fighting, Poison, Bug, Steel, Fairy

Best types to use against Water/Poison

To beat a Water/Poison Pokémon, use Electric, Ground and Psychic moves: they deal 2× damage. Do not waste turns on Fire (½×), Water (½×), Ice (½×), Fighting (½×) and Poison (½×).

Water/Poison and Poison/Water are the same typing: in battle the order of a Pokémon's two types makes no difference, so a Poison/Water search lands on this page too.

Going the other way, Water and Poison moves between them hit Fire, Grass, Ground, Rock and Fairy super effectively.

6 Pokémon have the Water/Poison typing, first appearing in Generation 1 and spanning 4 generations to Generation 7.

The highest base stat total is Tentacruel with 515; the average across the group is 402.

6 Water/Poison Pokémon

Quick answers

What is Water/Poison weak to?

Water/Poison Pokémon are weak to Electric, Ground and Psychic, which hit them for 2× damage.

What is Water/Poison immune to?

Water/Poison Pokémon have no type immunities.

What resists Water/Poison?

Water/Poison Pokémon resist Fire (½×), Water (½×), Ice (½×), Fighting (½×), Poison (½×), Bug (½×), Steel (½×) and Fairy (½×).

What is the best type against Water/Poison?