For over three decades, Pokémon has introduced a staggering variety of creatures, each with unique traits and abilities. Among the 18 types, Water stands out as the most abundant, with more than 180 species—over 17% of all Pokémon. This abundance isn't just about filling oceans; Water-types have proven to be some of the most versatile and beloved in the franchise, from charming starters to legendary rulers of the sea. Here are the top 10 Water-type Pokémon, ranked.
10. Manaphy
This adorable mythical Pokémon stole hearts in Pokémon Ranger and the Temple of the Sea. Its cute design and role as a sea guardian made it an instant fan favorite. Manaphy's charm is amplified by appearances in spin-offs like Pokémon Pokopia and New Pokémon Snap. In battle, it's surprisingly potent, with moves like Tail Glow and Heart Swap that can boost its own stats or share them with allies, making it a versatile threat.
9. Slowking
Slowking, the evolved form of Slowpoke when traded with a King's Rock, is a Water/Psychic type that gained fame in Pokémon The Movie 2000 as a talking guardian. Its unique move, Chilly Reception, sets up snow and allows for a strategic switch, making it a top-tier bulky pivot. With Regenerator and natural bulk, Slowking is a must-have for snow-based teams.
8. Tentacruel
Tentacruel, a simple yet iconic Water/Poison jellyfish, has been a reliable choice since Generation I. Its high Special Defense and decent speed make it a solid special wall. With access to Rapid Spin, Toxic Spikes, and Flip Turn, it offers great utility. Tentacruel's timeless design and consistent performance keep it a favorite.
7. Swampert
Swampert, the Water/Ground starter from Hoenn, is a powerhouse with only one weakness. Its Mega Evolution, Mega Swampert, is a force in rain, using Swift Swim to outspeed nearly everything while hitting hard with Wave Crash. This amphibian has been a top pick for both story playthroughs and competitive battles.
6. Palafin
Palafin, the newest entry, is a superhero-like Pokémon that transforms from a simple dolphin into a hero form after switching out. This transformation grants it the highest Attack stat of any Water-type, rivaling legendaries. Its ability, Zero to Hero, makes it a devastating sweeper, and it's quickly become a fan favorite.
5. Greninja
Greninja, the ninja frog starter from Kalos, is renowned for its speed and versatility. Its Protean ability changes its type to match its moves, giving it excellent coverage. The Ash-Greninja form, with Battle Bond, further boosts its stats, making it a legendary-tier threat. Greninja's sleek design and powerful moves have made it a top choice for trainers.
4. Kyogre
Kyogre, the legendary whale from Hoenn, is a primal force of nature. With its ability Drizzle, it summons rain, powering up Water moves and enabling Swift Swim strategies. Primal Kyogre, with its increased stats and ability to nullify Fire-type moves, is one of the most dominant legendaries in competitive play.
3. Gyarados
Gyarados, the Atrocious Pokémon, evolves from the weak Magikarp into a fearsome dragon-like beast. Its Water/Flying typing gives it a unique niche, and with Intimidate, it can weaken physical attackers. Mega Gyarados, with Mold Breaker, becomes a Dark/Water type with immense power. Gyarados has been a staple since Generation I and remains a top-tier threat.
2. Milotic
Milotic, the Tender Pokémon, is known for its beauty and incredible bulk. With high Special Defense and access to Recover, it's a defensive wall that can stall opponents. Its ability, Marvel Scale, boosts Defense when statused, making it even harder to take down. Milotic's elegance and competitive viability make it a beloved Water-type.
1. Greninja (Ash Form)
Topping our list is Ash-Greninja, a special form that debuted in the anime. With Battle Bond, it transforms after knocking out an opponent, gaining a significant boost to its stats. Its signature move, Water Shuriken, becomes a powerful priority move. Ash-Greninja's combination of speed, power, and iconic status makes it the ultimate Water-type Pokémon.
These Water-types have proven their worth across generations, whether in casual playthroughs or high-stakes tournaments. For more rankings, check out our list of football movies to binge or sci-fi miniseries.
