Water is a natural source in Club Penguin, and surrounds the whole Club Penguin Island. It supports many areas like the Beach, the Dock, Cove, or the Iceberg. It also appears in mini-games, often as a setting but also as a direct tool. In some cases, water has also been a theme for parties, such as the Water Parties. It is also one of the three Card-Jitsu Elements and the main element in the minigame Card-Jitsu Water.
Water appears as one of the main elements of Card-Jitsu. It is weak to snow, however it can overpower fire. When a card is successfully used, the penguin throws a water-balloon at the opposition.
Card-Jitsu Water features water as its main element. Ninjas can become masters of water after completing the quest.
In Card-Jitsu Snow, a ninja has a water-tank hammer to use as a weapon.
During some events, Club Penguin Island has been subjected to flooding.
- Main article: H2O
H2O is Club Penguin's brand of water, dispensed by a vending machine. The bottle has a white cap and a blue label with text that reads "H2O". H2O is a chemical formula meaning two hydrogen molecules and one oxygen molecule, which results in water. However, it cannot be drunk and it is only used for decoration.
- Aqua Grabber
- Puffle Rescue
- Catchin' Waves
- Ice Fishing
- Thin Ice
- Card-Jitsu Fire
- Card-Jitsu Water
- Card-Jitsu Snow
- Jet Pack Adventure
- Sushi Drop
- In November 2010, it rained in Club Penguin for the first time.
- In reality, water is not an element. It is instead a compound containing two atoms of hydrogen, and one atom of oxygen.