| Type | Power | Accuracy | PP |
| Water | 65 | 100 | 20 |
| Target | Contact | TM/HM | |
| Any one target | No | -- | |
After damage is dealt, Bubblebeam has a 10% chance of lowering the opponent's Speed stat by 1 step on the Stat growth scale.
Bubblebeam is affected by Brightpowder when the opposing pokémon is equipped with it.