Wailmer
#320 in the Brilliant Diamond and Shining Pearl Pokédex • Ball Whale Pokémon
Brilliant Diamond
On sunny days, it lands on beaches to bounce like a ball and play. It spouts water from its nose.
Shining Pearl
On sunny days, it lands on beaches to bounce like a ball and play. It spouts water from its nose.
Pokédexes
Egg Group
Steps to Hatch
Effort Values Yielded
Gender Ratio
Capture Rate
Base Experience
| Pokémon | Requires | Evolution |
|---|---|---|
![]() Wailmer #320 | Level 40 | ![]() Wailord #321 |
Brilliant Diamond
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Sea Route 223 Road 223 | Fishing with a Super Rod | 30-40 | 40% | - |
Sea Route 230 Road 230 | Fishing with a Super Rod | 30-40 | 40% | - |
Shining Pearl
| Location | Method | Level | Chance | Conditions |
|---|---|---|---|---|
Sea Route 223 Road 223 | Fishing with a Super Rod | 30-40 | 40% | - |
Sea Route 230 Road 230 | Fishing with a Super Rod | 30-40 | 40% | - |

Normal
Wailmer
Ball Whale Pokémon

HP
130
Attack
70
Defense
35
Sp. Atk
70
Sp. Def
35
Speed
60
Total
400
Type Chart
Weaknesses
Takes 2× from


Resistances
Takes 0.5× from




| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| Start | Splash | ![]() | Status | - | - | 40 | |
| 3 | Growl | ![]() | Status | - | 100 | 40 | |
| 6 | Astonish | ![]() | Physical | 30 | 100 | 15 | |
| 12 | Water Gun | ![]() | Special | 40 | 100 | 25 | |
| 15 | Mist | ![]() | Status | - | - | 30 | |
| 18 | Water Pulse | ![]() | Special | 60 | 100 | 20 | |
| 21 | Heavy Slam | ![]() | Physical | - | 100 | 10 | |
| 24 | Brine | ![]() | Special | 65 | 100 | 10 | |
| 27 | Whirlpool | ![]() | Special | 35 | 85 | 15 | |
| 30 | Dive | ![]() | Physical | 80 | 100 | 10 | |
| 33 | Bounce | ![]() | Physical | 85 | 85 | 5 | |
| 36 | Body Slam | ![]() | Physical | 85 | 100 | 15 | |
| 39 | Rest | ![]() | Status | - | - | 5 | |
| 42 | Amnesia | ![]() | Status | - | - | 20 | |
| 45 | Hydro Pump | ![]() | Special | 110 | 80 | 5 | |
| 48 | Water Spout | ![]() | Special | 150 | 100 | 5 |
| Class | Description | |||||
|---|---|---|---|---|---|---|
| Aqua Ring | ![]() | Status | - | - | 20 | |
| Body Slam | ![]() | Physical | 85 | 100 | 15 | |
| Clear Smog | ![]() | Special | 50 | - | 15 | |
| Curse | ![]() | Status | - | - | 10 | |
| Defense Curl | ![]() | Status | - | - | 40 | |
| Double-Edge | ![]() | Physical | 120 | 100 | 15 | |
| Fissure | ![]() | Physical | - | 30 | 5 | |
| Rollout | ![]() | Physical | 30 | 90 | 20 | |
| Snore | ![]() | Special | 50 | 100 | 15 | |
| Soak | ![]() | Status | - | 100 | 20 | |
| Thrash | ![]() | Physical | 120 | 100 | 10 | |
| Tickle | ![]() | Status | - | 100 | 20 | |
| Zen Headbutt | ![]() | Physical | 80 | 90 | 15 |
| Class | Description | ||||||
|---|---|---|---|---|---|---|---|
| - | Attract | ![]() | Status | - | 100 | 15 | |
| - | Avalanche | ![]() | Physical | 60 | 100 | 10 | |
| - | Blizzard | ![]() | Special | 110 | 70 | 5 | |
| - | Brine | ![]() | Special | 65 | 100 | 10 | |
| - | Double Team | ![]() | Status | - | - | 15 | |
| - | Earthquake | ![]() | Physical | 100 | 100 | 10 | |
| - | Endure | ![]() | Status | - | - | 10 | |
| - | Facade | ![]() | Physical | 70 | 100 | 20 | |
| - | Hail | ![]() | Status | - | - | 10 | |
| - | Ice Beam | ![]() | Special | 90 | 100 | 10 | |
| - | Protect | ![]() | Status | - | - | 10 | |
| - | Rain Dance | ![]() | Status | - | - | 5 | |
| - | Rest | ![]() | Status | - | - | 5 | |
| - | Roar | ![]() | Status | - | - | 20 | |
| - | Rock Tomb | ![]() | Physical | 60 | 95 | 15 | |
| - | Sleep Talk | ![]() | Status | - | - | 10 | |
| - | Substitute | ![]() | Status | - | - | 10 | |
| - | Swagger | ![]() | Status | - | 85 | 15 | |
| - | Water Pulse | ![]() | Special | 60 | 100 | 20 | |
| HM03 | Surf | ![]() | Special | 90 | 100 | 15 | |
| HM04 | Strength | ![]() | Physical | 80 | 100 | 15 | |
| HM06 | Rock Smash | ![]() | Physical | 40 | 100 | 15 | |
| HM07 | Waterfall | ![]() | Physical | 80 | 100 | 15 | |
| TM49 | Scald | ![]() | Special | 80 | 100 | 15 | |
| TM83 | Bulldoze | ![]() | Physical | 60 | 100 | 20 |
Water Veil
Ability Slot 1
Prevents burns.
Oblivious
Ability Slot 2
Prevents infatuation and protects against Captivate.
Pressure
Hidden Ability
Increases the PP cost of moves targetting the Pokémon by one.





















Status
Physical
Special





