Wailmer is technically a pre-evolution of Wailord, but it holds its own in formats where Eviolite is allowed. Only weak to Electric and Grass. Flexible enough to run physical or special sets. Part of the Gen 3 roster.
The stat line revolves around HP. Percentage recovery gets extra mileage here. Attack backs it up, though Defense doesn't pull its weight. Worth 1 HP EV on a standard growth curve to max out.
WAILMER’s nostrils are located above its eyes. This playful POKéMON loves to startle people by forcefully snorting out seawater it stores inside its body out of its nostrils.
WAILMER can store water inside its body to transform itself into a ball for bouncing around on the ground. By filling itself up with more water, this POKéMON can elevate the height of its bounces.
Wailmer Weakness
GoodWailmer is weak to Electric and Grass-type moves. The Water typing picks up 4 resistances to work with. Wailmer's Water typing only leaves 2 gaps to cover.
- Dark and Steel types added — Fairy does not exist yet
- Moves are Physical or Special based on type, not per move
Wailmer is the base form in a two-stage line leading to Wailord. Check the evolution method below. A massive partner pool for breeding via two egg groups. Eggs are takes forever to hatch. Evolving adds up to 100 stat points total.
How to Evolve
Breed Wailmer easily with 102 breeding partners from the Ground and Water2 egg groups. Pass egg moves like Curse, Double-Edge, Fissure and 5 more to offspring.
Best Build
No build content available for this Pokemon in Gen 3.
Try selecting a different game/generation filter, or check back later.
Breeding opens up real options for Wailmer. Curse and Double-Edge come exclusively from egg moves, and they're worth the effort. The rest of the kit covers basics through Water Spout and Hydro Pump and Rock and Ghost coverage and more.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Wailmer is available from early-game fishing spots onward at high spawn rates. 132 encounter spots give you plenty of options. Grab one early and it'll be ready to evolve or train by mid-game.
Best Locations
Catching Wailmer here means fishing. All 132 encounters require Good Rod and Super Rod at Lv. 10-45, and there aren't any overworld spawns in this game.
At 400 BST, Wailmer is firmly in pre-evolution territory. Evolve it into Wailord before bringing it to any serious fight.
Wailmer evolves into Wailord at level 40. Wailmer is the base form of this evolutionary line.
Water Veil is the go-to ability for Wailmer. It prevents burns. Its hidden ability Pressure can work in specific setups. Oblivious is the other option — pick based on what your team needs.
Wailmer is a mixed attacker — base 70 Attack and 70 Sp. Atk. Enough bulk to take a hit or two, too. But the speed tells the real story — at base 60 Speed, it won't be moving first often.
Wailmer appears in 14 games, including Ruby & Sapphire, FireRed & LeafGreen, and Emerald.
Debuting in Ruby & Sapphire, Wailmer appears in 14 games across 7 generations. A reliable presence in a solid number of games, typically found through catching or hatching as a base form.
- Gen IY
Yellow - Gen IRB

Red & Blue - Gen IIGS

Gold & Silver - Gen IIC
Crystal - Gen IIIRSDebut

Ruby & Sapphire - Gen IIIFRLG

FireRed & LeafGreen - Gen IIIE
Emerald - Gen IVPt
Platinum - Gen IVHGSS

HeartGold & SoulSilver - Gen IVDP

Diamond & Pearl - Gen VBW

Black & White - Gen VB2W2

Black 2 & White 2 - Gen VIXY

X & Y - Gen VIORAS

Omega Ruby & Alpha Sapphire - Gen VIIUSUM

Ultra Sun & Ultra Moon - Gen VIISM

Sun & Moon - Gen VIILGPE

Let's Go Pikachu & Eevee - Gen VIIISwSh

Sword & Shield - Gen VIIIPLA
Legends: Arceus - Gen VIIIBDSP

Brilliant Diamond & Shining Pearl - Gen IXSV

Scarlet & Violet - Gen IXLZA
Legends: Z-A
