Mixed
Balanced
400Average
60Moderate
DTier

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.

Base Stats
400Above
HP130
A
Attack70
C
Defense35
F
Sp. Atk70
C
Sp. Def35
F
Speed60
C
Total400
Low <60
Avg 60-89
High 90-149
Top 150+
EV YieldDefeating Wailmer yields +1 HP
HP+1AtkDefSpASpDSpe
Details
Catch125ModerateFluctuating1.64M XP2m / 6'07"130kg / 286.6 lbs80Base XP
Pokedex Entries

On sunny days, it lands on beaches to bounce like a ball and play. It spouts water from its nostrils.

Brilliant Diamond / Shining Pearl

Wailmer Weakness

Good

Wailmer 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.

4xCriticali
None
¼xResisti
None
0xImmunei
None
2Weak
4Resist
0Immune
Scorei0
SpikesGrounded — up to 25%
Toxic SpikesVulnerable
Abilities
Water VeilPrevents burns.
ObliviousPrevents infatuation and protects against captivate.
PressureHAIncreases the PP cost of moves targetting the Pokémon by one.

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

2 Forms
Stat Comparison 2 Stages
Wailmer
Water
Wailord
Water
HP
130
170+40
ATK
70
90+20
DEF
35
45+10
SP.ATK
70
90+20
SP.DEF
35
45+10
SPE
60
60
BST
400D-Tier
500C-Tier+100
ROLE
Balanced
Balanced
TYPE
Mixed
Mixed
Breeding
Easy

Breed Wailmer easily with 278 breeding partners from the Ground and Water2 egg groups.

Egg Groups
GroundWater2
Gender
50.0%50.0%
Hatch Time
40 cycles·10,280 steps
Slow~10 min with Flame Body
Breed With (best first)
gyaradosraichupikachunidokinggolduckampharosrhydonoctillerymalamardewgongarbokquagsire

Best Build

No build content available for this Pokemon in Gen 9.

Try selecting a different game/generation filter, or check back later.

All 14 games

The level-up pool tells the story here. Wailmer learns Hydro Pump and Water Spout naturally, plus enough variety that TMs feel like bonuses. Coverage across 8 types extends the reach beyond that.

Level-Up Moves

Lv 1
Splash
40Normal
Lv 3
Growl
10040Normal
Lv 6
Astonish
3010015Ghost
Lv 12
Water Gun
4010025Water
Lv 15
Mist
30Ice
Lv 18
Water Pulse
6010020Water
Lv 21
Heavy Slam
10010Steel
Lv 24
Brine
6510010Water
Lv 27
Whirlpool
358515Water
Lv 30
Dive
8010010Water
Lv 33
Bounce
85855Flying
Lv 36
Body Slam
8510015Normal
Lv 39
Rest
10Psychic
Lv 42
Amnesia
20Psychic
Lv 45
Hydro Pump
110805Water
Lv 48
Water Spout
1501005Water

TM Moves

Src
TM45
Attract
10015Normal
TM72
Avalanche-4
6010010Ice
TM14
Blizzard
110705Ice
TM55
Brine
6510010Water
TM83
Bulldoze
6010020Ground
TM32
Double Team
15Normal
TM26
Earthquake
10010010Ground
TM58
Endure+4
10Normal
TM42
Facade
7010020Normal
TM07
Hail
10Ice
TM13
Ice Beam
9010010Ice
TM17
Protect+4
10Normal
TM18
Rain Dance
5Water
TM44
Rest
10Psychic
TM05
Roar-6
20Normal
TM98
Rock Smash
4010015Fighting
TM39
Rock Tomb
609515Rock
TM49
Scald
8010015Water
TM82
Sleep Talk
10Normal
TM96
Strength
8010015Normal
TM90
Substitute
10Normal
TM95
Surf
9010015Water
TM87
Swagger
8515Normal
TM03
Water Pulse
6010020Water
TM99
Waterfall
8010015Water

Egg Moves

Wailmer doesn't have any Egg moves

Tutor Moves

Wailmer can't learn any Tutor moves
All 14 games

Wailmer starts showing up in mid-game fishing spots at high spawn rates across 4 encounter spots. The list below is sorted so you can pick what fits your current progress without scrolling through everything.

Best Locations

Wailmer is a fishing-only catch in this game. 4 spots at Lv. 30-40 using Super Rod, so bring the right rod and check the rates on each location.

Route 223
Brilliant DiamondSuper RodLv.30-4030%MidRoute
EASY
Route 223
Shining PearlSuper RodLv.30-4030%MidRoute
EASY
Route 230
Brilliant DiamondSuper RodLv.30-4030%MidRoute
EASY
Route 230
Shining PearlSuper RodLv.30-4030%MidRoute
EASY
  • At 400 BST, Wailmer is firmly in pre-evolution territory. Evolve it into Wailord before bringing it to any serious fight.

  • Wailmer's biggest threats include Manectric (Electric) and Venusaur (Grass), all carrying super-effective STAB moves. Only 2 weaknesses means fewer dedicated counters to worry about.

  • 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.