
| Id | 87 |
| Type | waterice |
| Species | Sea Lion Pokémon |
| Height | 1.7 m |
| Weight | 120 kg |
| Abilities | Thick Fat, Hydration Hidden Ability: Ice Body |
| Local Ids | 87 (Red/Blue/Yellow) 177 (Gold/Silver/Crystal) 87 (FireRed/LeafGreen) 179 (HeartGold/SoulSilver) 266 (Black 2/White 2) 116 (U.Sun/U.Moon — Alola dex) 87 (Let's Go Pikachu/Let's Go Eevee) |
| Catch rate | 75 |
| Base Friendship | 50 (normal) |
| Base Exp | 166 |
| Growth Rate | Medium Fast |
| Egg Groups | Field, Water 1 |
| Gender | 50% male, 50% female |
| Egg cycles | 20 (4,884–5,140 steps) |
| HP | 90 | |
| Attack | 70 | |
| Defense | 80 | |
| Sp. Atk | 70 | |
| Sp. Def | 95 | |
| Speed | 70 | |
| Total | 475 |
| Level | Move | Type | Category | Power | Accuracy |
|---|---|---|---|---|---|
| 1 | Bubble Beam | water | special | 65 | 100 |
| 1 | Growl | normal | status | 0 | 100 |
| 1 | Headbutt | normal | physical | 70 | 100 |
| 1 | Icy Wind | ice | special | 55 | 95 |
| 1 | Sheer Cold | ice | special | 0 | 30 |
| 1 | Water Gun | water | special | 40 | 100 |
| 3 | Growl | normal | status | 0 | 100 |
| 7 | Bubble Beam | water | special | 65 | 100 |
| 11 | Icy Wind | ice | special | 55 | 95 |
| 13 | Encore | normal | status | 0 | 100 |
| 17 | Ice Shard | ice | physical | 40 | 100 |
| 21 | Rest | psychic | status | 0 | — |
| 23 | Aqua Ring | water | status | 0 | — |
| 27 | Aurora Beam | ice | special | 65 | 100 |
| 31 | Aqua Jet | water | physical | 40 | 100 |
| 33 | Brine | water | special | 65 | 100 |
| 39 | Take Down | normal | physical | 90 | 85 |
| 45 | Dive | water | physical | 80 | 100 |
| 49 | Aqua Tail | water | physical | 90 | 90 |
| 55 | Ice Beam | ice | special | 90 | 100 |
| 61 | Safeguard | normal | status | 0 | — |
| 65 | Hail | ice | status | 0 | — |
| Move | Type | Category | Power | Accuracy |
|---|---|---|---|---|
| Sheer Cold | ice | special | 0 | 30 |
| Move | Type | Category | Power | Accuracy |
|---|---|---|---|---|
| Belch | poison | special | 120 | 90 |
| Disable | normal | status | 0 | 100 |
| Encore | normal | status | 0 | 100 |
| Entrainment | normal | status | 0 | 100 |
| Fake Out | normal | physical | 40 | 100 |
| Horn Drill | normal | physical | 0 | 30 |
| Icicle Spear | ice | physical | 25 | 100 |
| Lick | ghost | physical | 30 | 100 |
| Perish Song | normal | status | 0 | — |
| Slam | normal | physical | 80 | 75 |
| Spit Up | normal | special | 0 | 100 |
| Stockpile | normal | status | 0 | — |
| Swallow | normal | status | 0 | — |
Dewgong can not have any move tutor moves.
| TM | Move | Type | Category | Power | Accuracy |
|---|---|---|---|---|---|
| 3 | Water Pulse | water | special | 60 | 100 |
| 7 | Hail | ice | status | 0 | — |
| 13 | Ice Beam | ice | special | 90 | 100 |
| 14 | Blizzard | ice | special | 110 | 70 |
| 15 | Hyper Beam | normal | special | 150 | 90 |
| 17 | Protect | normal | status | 0 | — |
| 18 | Rain Dance | water | status | 0 | — |
| 20 | Safeguard | normal | status | 0 | — |
| 23 | Iron Tail | steel | physical | 100 | 75 |
| 32 | Double Team | normal | status | 0 | — |
| 42 | Facade | normal | physical | 70 | 100 |
| 44 | Rest | psychic | status | 0 | — |
| 45 | Attract | normal | status | 0 | 100 |
| 46 | Thief | dark | physical | 60 | 100 |
| 55 | Brine | water | special | 65 | 100 |
| 56 | Fling | dark | physical | 0 | 100 |
| 58 | Endure | normal | status | 0 | — |
| 68 | Giga Impact | normal | physical | 150 | 90 |
| 72 | Avalanche | ice | physical | 60 | 100 |
| 82 | Sleep Talk | normal | status | 0 | — |
| 87 | Swagger | normal | status | 0 | 85 |
| 90 | Substitute | normal | status | 0 | — |
| 95 | Surf | water | special | 90 | 100 |
| 99 | Waterfall | water | physical | 80 | 100 |
Dewgong can not get any moves from trs.
| English | Dewgong |
|---|---|
| Spanish | Dewgong |
| Italian | Dewgong |
| Japanese | ジュゴン (Jugon) |
| German | Jugong |
| French | Lamantine |
| Red Blue | Seafoam Islands |
|---|---|
| Yellow | Cinnabar Island, Seafoam Islands |
| Gold Silver Crystal | Seel |
| Ruby Sapphire | Trade/migrate from another game |
| FireRed LeafGreen | Icefall Cave, Seafoam Islands |
| Emerald | Trade/migrate from another game |
| Diamond | Route 226, Route 230 |
| Pearl | Trade/migrate from another game |
| Platinum | Victory Road |
| HeartGold SoulSilver | Seafoam Islands |
| Black White | Giant Chasm |
| Black 2 White 2 | Giant Chasm, Seaside Cave |
| X Y | Trade/migrate from another game |
| Omega Ruby Alpha Sapphire | Shoal Cave |
| Sun Moon | Trade/migrate from another game |
| Ultra Sun Ultra Moon | Seel |
| Let's Go Pikachu Let's Go Eevee | Seafoam Islands |
| Sword Shield | Not available in this game |
| Brilliant Diamond | Route 226, Route 230, Fountainspring Cave, Whiteout Cave, Icy Cave, Glacial Cavern |
| Shining Pearl | Location data not yet available |