The Sea Lion Pokemon. Seel appears in Johto's icy areas. Dewgong holds at C-Tier in Gen 2 but faces tougher Water/Ice competition from Cloyster and Lapras.
325HP65Attack45Defense55Speed45Sp.Def70Sp.Atk45
Seel
Dewgong
Weak to
Special
Balanced
45Speed · Slow

Is Seel Good in Gold & Silver Playthrough?

Found in the Whirl Islands, which is mid-to-late Johto. Dewgong's Ice typing gives it the Lance matchup, but you can get Ice coverage from Lapras or Piloswine earlier.

StrongGoodEvenToughBadGGEETEEEEEGGESGEGGGGGFalknerGym 1BugsyGym 2WhitneyGym 3MortyGym 4ChuckGym 5JasmineGym 6SeelCatchablePryceGym 7DewgongEvolveClairGym 8SurgeGym 9SabrinaGym 10ErikaGym 11JanineGym 12MistyGym 13BrockGym 14BlaineGym 15BlueGym 16WillE4KogaE4BrunoE4KarenE4LanceChamp*
Falkner
Gym 1
Good

Seel has the type edge here and should clean up Falkner's team.

Easy KO
Pidgey
Lv 7
NormalFlying
Keen Eye
TackleMud Slap
You Win
Pidgeotto
Lv 9
NormalFlying
Keen Eye
TackleMud SlapGust
Bugsy
Gym 2
Good

Seel has the type edge here and should clean up Bugsy's team.

You Win
Metapod
Lv 14
Bug
Shed Skin
TackleString ShotHarden
You Win
Kakuna
Lv 14
BugPoison
Shed Skin
Poison StingString ShotHarden
Even
Scyther
Lv 16
BugFlying
Swarm
Quick AttackLeerFury Cutter
Whitney
Gym 3
Even

Seel trades roughly evenly with Whitney's team.

Even
Clefairy
Lv 18
Normal
Cute Charm
Double SlapMimicEncoreMetronome
Risky
Miltank
Lv 20
Normal
Thick Fat
RolloutAttractStompMilk Drink
Morty
Gym 4
Even

Seel trades roughly evenly with Morty's team.

You Win
Gastly
Lv 21
GhostPoison
Levitate
LickSpiteMean LookCurse
Even
Haunter
Lv 21
GhostPoison
Levitate
HypnosisMimicCurseNight Shade
Risky
Gengar
Lv 25
GhostPoison
Cursed Body
HypnosisShadow BallMean LookDream Eater
Even
Haunter
Lv 23
GhostPoison
Levitate
SpiteMean LookMimicNight Shade
Chuck
Gym 5
Tough

Chuck's typing presses Seel's defenses.

Even
Primeape
Lv 27
Fighting
Vital Spirit
LeerRageKarate ChopFury Swipes
Avoid
Poliwrath
Lv 30
WaterFighting
Water Absorb
HypnosisMind ReaderSurfDynamic Punch
Jasmine
Gym 6
Even

Seel trades roughly evenly with Jasmine's team.

Even
Magnemite
Lv 30
ElectricSteel
Magnet Pull
ThunderboltSupersonicSonic BoomThunder Wave
Even
Magnemite
Lv 30
ElectricSteel
Magnet Pull
ThunderboltSupersonicSonic BoomThunder Wave
You Win
Steelix
Lv 35
SteelGround
Rock Head
ScreechSunny DayRock ThrowIron Tail
Pryce
Gym 7
Even

Seel trades roughly evenly with Pryce's team.

Risky
Seel
Lv 27
Water
Thick Fat
HeadbuttIcy WindAurora BeamRest
Risky
Dewgong
Lv 29
WaterIce
Thick Fat
HeadbuttIcy WindAurora BeamRest
You Win
Piloswine
Lv 31
IceGround
Oblivious
Icy WindFury AttackMistBlizzard
Clair
Gym 8
Even

Dewgong trades roughly evenly with Clair's team.

You Win
Dragonair
Lv 37
Dragon
Shed Skin
Thunder WaveSurfSlamDragon Breath
You Win
Dragonair
Lv 37
Dragon
Shed Skin
Thunder WaveThunderboltSlamDragon Breath
You Win
Dragonair
Lv 37
Dragon
Shed Skin
Thunder WaveIce BeamSlamDragon Breath
Risky
Kingdra
Lv 40
WaterDragon
Swift Swim
SmokescreenSurfHyper BeamDragon Breath
Lt. Surge
Gym 9
Even

Dewgong trades roughly evenly with Lt. Surge's team.

Even
Raichu
Lv 44
Electric
Static
Thunder WaveQuick AttackThunderboltThunder
Even
Electrode
Lv 40
Electric
Soundproof
ScreechDouble TeamSwiftExplosion
Even
Magneton
Lv 40
ElectricSteel
Magnet Pull
Lock OnDouble TeamSwiftZap Cannon
Even
Electrode
Lv 40
Electric
Soundproof
ScreechDouble TeamSwiftExplosion
Even
Electabuzz
Lv 46
Electric
Static
Quick AttackThunder PunchLight ScreenThunder
Sabrina
Gym 10
Even

Dewgong trades roughly evenly with Sabrina's team.

Even
Espeon
Lv 46
Psychic
Synchronize
Sand AttackQuick AttackSwiftPsychic
Even
Mr Mime
Lv 46
Psychic
Soundproof
BarrierReflectBaton PassPsychic
Even
Alakazam
Lv 48
Psychic
Synchronize
RecoverFuture SightPsychicReflect
Erika
Gym 11
Good

Dewgong has the type edge here and should clean up Erika's team.

You Win
Tangela
Lv 42
Grass
Chlorophyll
Vine WhipBindGiga DrainSleep Powder
You Win
Jumpluff
Lv 41
GrassFlying
Chlorophyll
Mega DrainLeech SeedCotton SporeGiga Drain
You Win
Victreebel
Lv 46
GrassPoison
Chlorophyll
Sunny DaySynthesisAcidRazor Leaf
Even
Bellossom
Lv 46
Grass
Chlorophyll
Sunny DaySynthesisPetal DanceSolar Beam
Janine
Gym 12
Good

Dewgong has the type edge here and should clean up Janine's team.

You Win
Crobat
Lv 36
PoisonFlying
Inner Focus
ScreechSupersonicConfuse RayWing Attack
Even
Weezing
Lv 36
Poison
Levitate
SmogSludge BombToxicExplosion
Even
Weezing
Lv 36
Poison
Levitate
SmogSludge BombToxicExplosion
You Win
Ariados
Lv 33
BugPoison
Swarm
Scary FaceGiga DrainString ShotNight Shade
Even
Venomoth
Lv 39
BugPoison
Shield Dust
ForesightDouble TeamGustPsychic
Misty
Gym 13
Even

Dewgong trades roughly evenly with Misty's team.

Risky
Golduck
Lv 42
Water
Damp
SurfDisablePsych UpPsychic
You Win
Quagsire
Lv 42
WaterGround
Damp
SurfAmnesiaEarthquakeRain Dance
Even
Lapras
Lv 44
WaterIce
Water Absorb
SurfPerish SongBlizzardRain Dance
Risky
Starmie
Lv 47
WaterPsychic
Illuminate
SurfConfuse RayRecoverIce Beam
Brock
Gym 14
Strong

Dewgong resists most of Brock's coverage and hits back hard.

Easy KO
Graveler
Lv 41
RockGround
Rock Head
Defense CurlRock SlideRolloutEarthquake
Easy KO
Rhyhorn
Lv 41
GroundRock
Lightning Rod
Fury AttackScary FaceEarthquakeHorn Drill
You Win
Omastar
Lv 42
RockWater
Swift Swim
BiteSurfProtectSpike Cannon
Easy KO
Onix
Lv 44
RockGround
Rock Head
BindRock SlideBideSandstorm
Even
Kabutops
Lv 42
RockWater
Swift Swim
SlashSurfEndureGiga Drain
Blaine
Gym 15
Good

Dewgong has the type edge here and should clean up Blaine's team.

Easy KO
Magcargo
Lv 45
FireRock
Magma Armor
CurseSmogFlamethrowerRock Slide
Even
Magmar
Lv 45
Fire
Flame Body
Thunder PunchFire PunchSunny DayConfuse Ray
Even
Rapidash
Lv 50
Fire
Run Away
Quick AttackFire SpinFury AttackFire Blast
Blue
Gym 16
Even

Dewgong trades roughly evenly with Blue's team.

You Win
Pidgeot
Lv 56
NormalFlying
Keen Eye
Quick AttackWhirlwindWing AttackMirror Move
Even
Alakazam
Lv 54
Psychic
Synchronize
DisableRecoverPsychicReflect
Easy KO
Rhydon
Lv 56
GroundRock
Lightning Rod
Fury AttackSandstormRock SlideEarthquake
Risky
Gyarados
Lv 58
WaterFlying
Intimidate
TwisterHydro PumpRain DanceHyper Beam
Even
Exeggutor
Lv 58
GrassPsychic
Chlorophyll
Sunny DayLeech SeedEgg BombSolar Beam
Even
Arcanine
Lv 58
Fire
Intimidate
RoarSwiftFlamethrowerExtreme Speed
Will
Elite Four
Good

Dewgong has the type edge here and should clean up Will's team.

You Win
Xatu
Lv 40
PsychicFlying
Synchronize
Quick AttackFuture SightConfuse RayPsychic
Even
Jynx
Lv 41
IcePsychic
Oblivious
Double SlapLovely KissIce PunchPsychic
You Win
Exeggutor
Lv 41
GrassPsychic
Chlorophyll
ReflectLeech SeedEgg BombPsychic
Risky
Slowbro
Lv 41
WaterPsychic
Oblivious
CurseAmnesiaBody SlamPsychic
You Win
Xatu
Lv 42
PsychicFlying
Synchronize
Quick AttackFuture SightConfuse RayPsychic
Koga
Elite Four
Good

Dewgong has the type edge here and should clean up Koga's team.

You Win
Ariados
Lv 40
BugPoison
Swarm
Double TeamSpider WebBaton PassGiga Drain
Even
Venomoth
Lv 41
BugPoison
Shield Dust
SupersonicGustPsychicToxic
Even
Forretress
Lv 43
BugSteel
Sturdy
ProtectSwiftExplosionSpikes
Even
Muk
Lv 42
Poison
Stench
MinimizeAcid ArmorSludge BombToxic
You Win
Crobat
Lv 44
PoisonFlying
Inner Focus
Double TeamQuick AttackWing AttackToxic
Bruno
Elite Four
Good

Dewgong has the type edge here and should clean up Bruno's team.

Even
Hitmontop
Lv 42
Fighting
Intimidate
PursuitQuick AttackDigDetect
Even
Hitmonlee
Lv 42
Fighting
Limber
SwaggerDouble KickHigh Jump KickForesight
Even
Hitmonchan
Lv 42
Fighting
Keen Eye
Thunder PunchIce PunchFire PunchMach Punch
Easy KO
Onix
Lv 43
RockGround
Rock Head
BindEarthquakeSandstormRock Slide
Even
Machamp
Lv 46
Fighting
Guts
Rock SlideForesightVital ThrowCross Chop
Karen
Elite Four
Good

Dewgong has the type edge here and should clean up Karen's team.

You Win
Umbreon
Lv 42
Dark
Synchronize
Sand AttackConfuse RayFeint AttackMean Look
You Win
Vileplume
Lv 42
GrassPoison
Chlorophyll
Stun SporeAcidMoonlightPetal Dance
You Win
Gengar
Lv 45
GhostPoison
Cursed Body
LickSpiteCurseDestiny Bond
Easy KO
Murkrow
Lv 44
DarkFlying
Insomnia
Quick AttackWhirlwindPursuitFeint Attack
You Win
Houndoom
Lv 47
DarkFire
Early Bird
RoarPursuitFlamethrowerCrunch
Lance
Champion
Good

Dewgong has the type edge here and should clean up Lance's team.

Risky
Gyarados
Lv 44
WaterFlying
Intimidate
FlailRain DanceSurfHyper Beam
You Win
Dragonite
Lv 47
DragonFlying
Inner Focus
Thunder WaveTwisterThunderHyper Beam
You Win
Dragonite
Lv 47
DragonFlying
Inner Focus
Thunder WaveTwisterBlizzardHyper Beam
You Win
Aerodactyl
Lv 46
RockFlying
Rock Head
Wing AttackAncient PowerRock SlideHyper Beam
You Win
Charizard
Lv 46
FireFlying
Blaze
FlamethrowerWing AttackSlashHyper Beam
You Win
Dragonite
Lv 50
DragonFlying
Inner Focus
Fire BlastSafeguardOutrageHyper Beam

Catchable

Available after Badge 6
Type
Water
Tier
F

Catch Seel on Whirl Islands (walking, Lv 22-24, uncommon).

View Seel locations

Evolve Seel to Dewgong

Level 34
Type
WaterIce
Tier
C

Seel evolves into Dewgong at Level 34. Your Seel should hit Level 34 before you reach Clair, at typical leveling pace.

Recommended Moves

How to Get Seel in Gold & Silver

Every Seel lives in one place, uncommon throughout, in the low-to-mid twenties. Eight encounters all in the same icy water means you go to that one spot or you go without.

1 location to catch Seel

Encountered via tall grass encounters

Badge 6

Where To Catch Seel in GS

The line opens with Seel at Lv. 22-26 via walking encounters. 1 catchable stage total, with locations listed for each one below.

  1. Dewgong
    Step 2Evolve into Dewgong
    BREEDING
    Available
    Leave a compatible parent at the Goldenrod Pokemon Day Care to receive a Seel egg.

Bring the right balls: check Seel catch odds in the Gold & Silver Catch Rate Calculator before you throw.

How to Get Shiny Seel in Gold & Silver

Seel swims through the caverns of the Whirl Islands, and every wild one you wade past is another chance at the shiny. Compare Shiny Seel odds across every game

Normal vs Shiny
Normal Seel in Gold & SilverNormal
Shiny Seel in Gold & Silver Shiny
Color ShiftWhite
Shiny TierD Tier Shiny

Shiny Seel Evolution

2 Forms
Showing shiny artworkView Full Evolution Chart

Gold & Silver Shiny Seel Calculator

2 Methods
Fastest Path

The best route is Breed w/ Shiny Parent, about 1 in 64 on each try.

Step 1 · Encounter Method2 in Gold & Silver

Full Odds: Walk through grass, surf, or fish. Every encounter is its own independent shiny roll.

Breed w/ Shiny Parent: Eggs inherit stats from a shiny parent, so about 1 in 64 hatch shiny. A shiny Ditto helps every egg, and any other shiny parent (the red Gyarados works) helps only eggs of the opposite gender.

How many you have done, or plan to do.

120,000
Shiny Odds Per Try1 / 64Breed w/ Shiny Parent
Chance By Now50.8%at 45 eggs hatchedAbout 5 in 10 hunters have one by now
What To Expect
ChanceEncountersTime
10%lucky few7----
25%one in four19----
50%coin flip45----
90%very likely147----
How is this calculated?

Every encounter has the same shiny chance, the Shiny Odds Per Try shown above. Each one is a separate roll that does not care how many you have already done, so the more you hunt, the higher your overall chance of at least one shiny. The formula below turns your odds and your number of tries into that combined chance.

chance after N tries = 1 − (1 − p)^N,  where  p = 1 / odds per try

Example at 1 in 8,192 (classic full odds): about 864 encounters for a 10 percent chance, 5,678 for 50 percent, and 18,862 for 90 percent.

The table above flips that around: it shows how many encounters it takes to reach a 10, 25, 50, and 90 percent chance at your current odds. Turning on boosts like the Shiny Charm, sandwiches, or chains improves your odds, so the encounter numbers drop.

These are estimates, not promises. Most games have no pity counter, meaning no guaranteed shiny no matter how many you hunt, so even Very Likely is not guaranteed: some hunters find one early, others go well past that point.

Where these shiny odds come from: Read our full methodology

Planning a longer hunt? Set up Seel in the Gold & Silver Shiny Odds Calculator to compare every method side by side.

Seel Weakness

Type-wise, Seel takes extra damage from Electric and Grass. The Water typing picks up 4 resistances to work with. Seel's Water typing only leaves 2 gaps to cover.

Seel Weakness and Resistance Chart
DamageTypes
2x (Weak)Electric, Grass
0.5x (Resist)Fire, Water, Ice, Steel
Gen II Type Chart
  • Dark and Steel types added — Fairy does not exist yet
  • Moves are Physical or Special based on type, not per move
  • Special stat split into Sp.Atk and Sp.Def

What is Seel Weak Against

Good
2Weak
4Resist
0Immune
Score0
4xCritical
None
¼xResist
None
0xImmune
None

What is Seel Strong Against

3Strong
3Resisted
0Immune
Score0
½xResisted
0xImmune
None

Best Pokemon Against Seel

Magneton
Magneton
ElectricSteel
C
Ampharos
Ampharos
Electric
C
Electrode
Electrode
Electric
B
C
C

Seel Evolutions

Seel is the base form in a two-stage line leading to Dewgong. Check the evolution method below. Plenty of partners for breeding via two egg groups. Eggs take an average time to hatch. Evolving adds up to 150 stat points total. View every chain in the Evolution Chart.

How to Evolve

2 Forms
Stat Comparison 2 Stages
Seel
Water
Dewgong
WaterIce
HP
65
90+25
ATK
45
70+25
DEF
55
80+25
SP.ATK
45
70+25
SP.DEF
70
95+25
SPE
45
70+25
BST
325F-Tier
475C-Tier+150
ROLE
Balanced
Balanced
TYPE
Utility
Mixed

Breeding

Very Easy

Breed Seel easily with 66 breeding partners from the Field and Water 1 egg groups. Pass egg moves like Disable, Encore, Lick and 3 more to offspring.

Egg Groups
FieldWater 1
Gender
♂50.0%♀50.0%
Hatch Time
20 cycles·5,140 steps
Quick~5 min with Flame Body
Egg Moves
6moves
Breed With (best first)
raichuazumarillpikachunidokinggolduckampharosblastoiseferaligatrkingdrarhydonslowbroslowking

GS Seel Best Moveset

Water pre-evolution with stats too low for any format. MoveSurf from weak Sp. Atk deals negligible damage. Dewgong at the next stage barely improves the competitive outlook.

Best Build

Experimental
Utility
Ability
Unknown
Item
MiracleBerryRECOVERY
Best Nature for Seel
HardyNEUTRAL

Utility Moveset

  • SurfSTAB
  • WaterfallSTAB
  • Rain DanceUtility
  • WhirlpoolSTAB

Moves List

Breeding's the move. Disable and Encore give Seel options it can't learn any other way, and Normal and Ice coverage and more already covers a decent range on top of Surf and Waterfall. The egg moves push it further.

Level-Up Moves

Lv 1
Headbutt
D7010015Normal
Lv 5
Growl
D—10040Normal
Lv 16
Aurora Beam
—6510020Ice
Lv 21
Rest
C——10Psychic
Lv 32
Take Down
D908520Normal
Lv 37
Ice Beam
D9510010Ice
Lv 48
Safeguard
D——25Normal

TM Moves

16 of 20 TMs are obtainable before the Elite Four

TM
TM45D—10015Normal
TM14
BlizzardGoldenrod Game Cornerbadge 2
D120705Ice
TM32———15Normal
TM20
Endure+4Burned Towerbadge 4
D——10Normal
TM02D7010015Normal
TM10D6010015Normal
TM16
Icy WindPrize for defeating Prycenot until badge 7
D559515Ice
TM17C——10Normal
TM18S——5Water
TM44
RestIce Pathnot until badge 7
C——10Psychic
TM35
Sleep TalkItem ball in the Goldenrod Underground Warehouse, the storage area linked to the Dept Store basementnot until badge 7
C——10Normal
TM13
SnoreMoomoo Farmbadge 3
—4010015Normal
HM03
SurfEcruteak Citybadge 3
S14210015Water
TM34
SwaggerOlivine Lighthousebadge 4
C—8515Normal
TM06C—8510Poison
HM07
WaterfallIce Pathnot until badge 7
S12010015Water
HM06S528515Water

Egg Moves

Egg
Egg
Disable
D—5520Normal
Egg
Encore
C—1005Normal
Egg
Lick
—2010030Ghost
Egg
Peck
—3510035Flying
Egg
Perish Song
D——5Normal
Egg
Slam
D807520Normal

Tutor Moves

Seel can't learn any Tutor moves

Base Stats

Base Stats
Avg
HP65
C
Attack45
D
Defense55
D
Sp. Atk45
D
Sp. Def70
C
Speed45
D
Total325
Details
Catch Rate
Easy190 / 255
Growth Rate
Medium Fast1M XP
Height1.1 m
Weight90.0 kg
Base XP65
EV Yield
HPAtkDefSpASpD+1Spe
Special Defense training source
Pokedex Entry

Although it can’t walk well on land, it is a graceful swimmer. It especially loves being in frigid seas.

In daytime, it is often found asleep on the seabed in shallow waters. Its nostrils close while it swims.

Seel Gold & Silver Guide

  • In Gold & Silver, for a casual playthrough, Seel works as a placeholder. Water coverage is useful early. The real payoff is Dewgong. That's where the stats start mattering.

Game Availability

Present since Red & Blue, Seel appears in 19 games spanning 9 generations. Gen 1 originals like Seel have the longest track record of availability in the series.

Explore

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