Dewgong
The Water/Ice type Pokemon. Explore its data in HeartGold & SoulSilver.
National #87• HeartGold & SoulSilver #179

WaterIce
Pokemon Details
Species: Sea Lion Pokémon
Height: 1.7 m
Weight: 120 kg
Abilities:
- Thick Fat
- Hydration
- Ice Body (Hidden Ability)
Training
EV Yield: 2 Special-defense
Catch Rate: 75
Base Friendship: 50
Base Exp: 166
Growth Rate: Medium Fast
Breeding
Egg Groups:
- Field
- Water 1
Egg Cycles (Steps):
- Min: 4884
- Max: 5140
Gender:
- Male: 50%
- Female: 50%
Viewing HeartGold & SoulSilver Version
This page shows data specific to this game only
Stats
70
80
90
70
95
70
Total
475
Type Guide
See the full type chart →This Pokémon's type(s) are highlighted below. Read across a highlighted row for its move effectiveness, and down a highlighted column for how much damage it takes.
2×/4×Super effective
½×/¼×Not very effective
0×No effect
—Normal damage
| Atk ⬇ / Def ➡ | Normal | Fire | Water | Electric | Grass | Ice | Fighting | Poison | Ground | Psychic | Bug | Rock | Ghost | Dragon | Dark | Steel | Fairy | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Normal | — | — | — | — | — | — | — | — | — | — | — | — | ½× | 0× | — | — | ½× | — |
| Fire | — | ½× | ½× | — | 2× | 2× | — | — | — | — | — | 2× | ½× | — | ½× | — | 2× | — |
| Water | — | 2× | ½× | — | ½× | — | — | — | 2× | — | — | — | 2× | — | ½× | — | — | — |
| Electric | — | — | 2× | ½× | ½× | — | — | — | 0× | 2× | — | — | — | — | ½× | — | — | — |
| Grass | — | ½× | 2× | — | ½× | — | — | ½× | 2× | ½× | — | ½× | 2× | — | ½× | — | ½× | — |
| Ice | — | ½× | ½× | — | 2× | ½× | — | — | 2× | 2× | — | — | — | — | 2× | — | ½× | — |
| Fighting | 2× | — | — | — | — | 2× | — | ½× | — | ½× | ½× | ½× | 2× | 0× | — | 2× | 2× | ½× |
| Poison | — | — | — | — | 2× | — | — | ½× | ½× | — | — | — | ½× | ½× | — | — | 0× | 2× |
| Ground | — | 2× | — | 2× | ½× | — | — | 2× | — | 0× | — | ½× | 2× | — | — | — | 2× | — |
| — | — | — | ½× | 2× | — | 2× | — | — | — | — | 2× | ½× | — | — | — | ½× | — | |
| Psychic | — | — | — | — | — | — | 2× | 2× | — | — | ½× | — | — | — | — | 0× | ½× | — |
| Bug | — | ½× | — | — | 2× | — | ½× | ½× | — | ½× | 2× | — | — | ½× | — | 2× | ½× | ½× |
| Rock | — | 2× | — | — | — | 2× | ½× | — | ½× | 2× | — | 2× | — | — | — | — | ½× | — |
| Ghost | 0× | — | — | — | — | — | — | — | — | — | 2× | — | — | 2× | — | ½× | — | — |
| Dragon | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2× | — | ½× | 0× |
| Dark | — | — | — | — | — | — | ½× | — | — | — | 2× | — | — | 2× | — | ½× | — | ½× |
| Steel | — | ½× | ½× | ½× | — | 2× | — | — | — | — | — | — | 2× | — | — | — | ½× | 2× |
| Fairy | — | ½× | — | — | — | — | 2× | ½× | — | — | — | — | — | — | 2× | 2× | ½× | — |
Try a matchup
Pick the opponent’s types to see how your moves perform.
Your damage:×1Even
Tip: Dual-type opponents combine both types. For example, an Electric move deals ×4 to a Water/Flying opponent.
Evolutions

#86
Seel
Water
Level Up
34
Pokémon Moves by Learning Method
| Name | Level | Type | Category | Power | Accuracy |
|---|---|---|---|---|---|
| Headbutt | 1 | Normal | Physical | 70 | 100 |
| Growl | 3 | Normal | Status | - | 100 |
| Signal Beam | 7 | Bug | Special | 75 | 100 |
| Icy Wind | 11 | Ice | Special | 55 | 95 |
| Encore | 13 | Normal | Status | - | 100 |
| Ice Shard | 17 | Ice | Physical | 40 | 100 |
| Rest | 21 | Psychic | Status | - | - |
| Aqua Ring | 23 | Water | Status | - | - |
| Aurora Beam | 27 | Ice | Special | 65 | 100 |
| Aqua Jet | 31 | Water | Physical | 40 | 100 |
| Brine | 33 | Water | Special | 65 | 100 |
| Sheer Cold | 34 | Ice | Special | - | 30 |
| Take Down | 37 | Normal | Physical | 90 | 85 |
| Dive | 41 | Water | Physical | 80 | 100 |
| Aqua Tail | 43 | Water | Physical | 90 | 90 |
| Ice Beam | 47 | Ice | Special | 95 | 100 |
| Safeguard | 51 | Normal | Status | - | - |
Game Locations
| Game | Location |
|---|---|
| Heartgold | Seafoam Islands - Wild seafoam-islands-b3f - Walk seafoam-islands-b4f - Walk |
| Soulsilver | Seafoam Islands - Wild seafoam-islands-b3f - Walk seafoam-islands-b4f - Walk |
Pokedex Entries
| Game | Entry |
|---|---|
| Heartgold | Its streamlined body has little drag in water. The colder the temperature, the friskier it gets. |
| Soulsilver | It loves frigid seas with ice floes. It uses its long tail to change swimming direction quickly. |