Seaking punches above its weight class thanks to Swift Swim. It doubles its Speed in rain, which is enough to make up for stats that don't impress on their own. Only weak to Electric and Grass. Known as the Goldfish Pokemon.
Nothing fancy in Seaking's spread. It leans physical with Attack out front. And you'll get 2 Attack EVs per KO for it. Follows a medium-fast 1M XP curve.
During spawning season, SEAKING gather from all over, causing rivers to appear a brilliant red.
Using its horn, it bores holes in riverbed boulders, making nests to prevent its eggs from washing away.
Seaking Weakness
GoodSeaking's Water typing leaves it vulnerable to Electric and Grass moves. The Water typing picks up 4 resistances to work with. Lightning Rod grants an additional Electric immunity, reshaping the matchup chart. With 80 HP and balanced defenses, Seaking can afford to eat a neutral hit or two.
- Fairy type does not exist — Dragon has fewer checks
- Physical / Special split now per-move (introduced Gen IV)
Seaking is what Goldeen becomes. Breed it for Goldeen eggs (average hatch time). A decent partner pool for breeding via one egg group. Eggs are average hatch time. The evolution from Goldeen pushed Seaking to 450 total stats. HP saw the largest single gain at +35.
How to Evolve
Breed with Seaking to get Goldeen eggs easily using 19 partners from the Water2 egg group. Notable egg moves include Aqua Tail, Body Slam, Haze and 5 more.
Best Build
No build content available for this Pokemon in Gen 4.
Try selecting a different game/generation filter, or check back later.
The natural movepool does the job, but Aqua Tail and Body Slam from the egg pool give Seaking something extra. Pair those with Hydro Pump and Surf for STAB and coverage across 8 types for reach, and the kit fills out nicely.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
Transfer Moves
Seaking's scattered across 56 spots in early-game fishing spots with high spawn rates. Check the list below for the closest location to wherever you are in the game. This one's quick.
Where To Catch Seaking in HeartGold & SoulSilver
The path to Seaking starts with Goldeen at Lv. 5-50 via fishing and surfing encounters. 2 catchable stages total, with locations listed for each one below.
Step 1Catch GoldeenEASYCerulean CitySoulSilverSurfing on waterLv.5-10CommonEarlyCityEASYCerulean CityHeartGoldSurfing on waterLv.5-10CommonEarlyCityEASYRoute 24HeartGoldSurfing on waterLv.5-10CommonEarlyRouteEASYRoute 24SoulSilverSurfing on waterLv.5-10CommonEarlyRouteEASYRoute 25HeartGoldSurfing on waterLv.5-10CommonEarlyRouteEASYRoute 25SoulSilverSurfing on waterLv.5-10CommonEarlyRouteEASYMt. Mortar - 1F SouthHeartGoldSurfing on waterLv.10-25CommonEarlyCaveEASYMt. Mortar - 1F SouthSoulSilverSurfing on waterLv.10-25CommonEarlyCaveEASYMt. Mortar - B1FHeartGoldSurfing on waterLv.10-25CommonEarlyCaveEASYMt. Mortar - B1FSoulSilverSurfing on waterLv.10-25CommonEarlyCaveEASYRoute 42HeartGoldSurfing on waterLv.10-25CommonEarlyRouteEASYRoute 42SoulSilverSurfing on waterLv.10-25CommonEarlyRouteEASYRoute 10HeartGoldSurfing on waterLv.10-15CommonEarlyRouteEASYRoute 10SoulSilverSurfing on waterLv.10-15CommonEarlyRouteEASYRoute 9HeartGoldSurfing on waterLv.10-15CommonEarlyRouteEASYRoute 9SoulSilverSurfing on waterLv.10-15CommonEarlyRouteEASYMt. Mortar - 2FHeartGoldSurfing on waterLv.15-30CommonEarlyCaveEASYMt. Mortar - 2FSoulSilverSurfing on waterLv.15-30CommonEarlyCaveCHALLENGINGDark Cave - EastHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGDark Cave - EastSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGDark Cave - WestHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGDark Cave - WestSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGMt. Mortar - 1F SouthHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGMt. Mortar - 1F SouthSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGMt. Mortar - 2FHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGMt. Mortar - 2FSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGMt. Mortar - B1FHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGMt. Mortar - B1FSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGMt. Silver - 1FHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGMt. Silver - 1FSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGRoute 42HeartGoldOld RodLv.10RareEarlyRouteCHALLENGINGRoute 42SoulSilverOld RodLv.10RareEarlyRouteCHALLENGINGSlowpoke Well - 1FHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGSlowpoke Well - 1FSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGSlowpoke Well - B1FHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGSlowpoke Well - B1FSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGUnion Cave - 1FHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGUnion Cave - 1FSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGUnion Cave - B1FHeartGoldOld RodLv.10RareEarlyCaveCHALLENGINGUnion Cave - B1FSoulSilverOld RodLv.10RareEarlyCaveCHALLENGINGCerulean CityHeartGoldOld RodLv.10RareEarlyCityCHALLENGINGCerulean CitySoulSilverOld RodLv.10RareEarlyCityCHALLENGINGRoute 10HeartGoldOld RodLv.10RareEarlyRouteCHALLENGINGRoute 10SoulSilverOld RodLv.10RareEarlyRouteCHALLENGINGRoute 24HeartGoldOld RodLv.10RareEarlyRouteCHALLENGINGRoute 24SoulSilverOld RodLv.10RareEarlyRouteCHALLENGINGRoute 25HeartGoldOld RodLv.10RareEarlyRouteCHALLENGINGRoute 25SoulSilverOld RodLv.10RareEarlyRouteCHALLENGINGRoute 9HeartGoldOld RodLv.10RareEarlyRouteCHALLENGINGRoute 9SoulSilverOld RodLv.10RareEarlyRouteCHALLENGINGTohjo FallsHeartGoldOld RodLv.10RareEarlyWaterCHALLENGINGTohjo FallsSoulSilverOld RodLv.10RareEarlyWaterEASYDark Cave - EastHeartGoldGood RodLv.20CommonMidCaveEASYDark Cave - EastSoulSilverGood RodLv.20CommonMidCaveEASYDark Cave - WestHeartGoldGood RodLv.20CommonMidCaveEASYDark Cave - WestSoulSilverGood RodLv.20CommonMidCaveEASYMt. Mortar - 1F SouthSoulSilverGood RodLv.20CommonMidCaveEASYMt. Mortar - 1F SouthHeartGoldGood RodLv.20CommonMidCaveEASYMt. Mortar - 2FHeartGoldGood RodLv.20CommonMidCaveEASYMt. Mortar - 2FSoulSilverGood RodLv.20CommonMidCaveEASYMt. Mortar - B1FHeartGoldGood RodLv.20CommonMidCaveEASYMt. Mortar - B1FSoulSilverGood RodLv.20CommonMidCaveEASYMt. Silver - 1FHeartGoldGood RodLv.20CommonMidCaveEASYMt. Silver - 1FSoulSilverGood RodLv.20CommonMidCaveEASYRoute 42HeartGoldGood RodLv.20CommonMidRouteEASYRoute 42SoulSilverGood RodLv.20CommonMidRouteEASYSlowpoke Well - 1FHeartGoldGood RodLv.20CommonMidCaveEASYSlowpoke Well - 1FSoulSilverGood RodLv.20CommonMidCaveEASYSlowpoke Well - B1FSoulSilverGood RodLv.20CommonMidCaveEASYSlowpoke Well - B1FHeartGoldGood RodLv.20CommonMidCaveEASYUnion Cave - 1FHeartGoldGood RodLv.20CommonMidCaveEASYUnion Cave - 1FSoulSilverGood RodLv.20CommonMidCaveEASYUnion Cave - B1FHeartGoldGood RodLv.20CommonMidCaveEASYUnion Cave - B1FSoulSilverGood RodLv.20CommonMidCaveEASYCerulean Cave - 1FHeartGoldGood RodLv.20CommonMidCaveEASYCerulean Cave - 1FSoulSilverGood RodLv.20CommonMidCaveEASYCerulean Cave - B1FHeartGoldGood RodLv.20CommonMidCaveEASYCerulean Cave - B1FSoulSilverGood RodLv.20CommonMidCaveEASYCerulean CityHeartGoldGood RodLv.20CommonMidCityEASYCerulean CitySoulSilverGood RodLv.20CommonMidCityEASYRoute 10HeartGoldGood RodLv.20CommonMidRouteEASYRoute 10SoulSilverGood RodLv.20CommonMidRouteEASYRoute 24SoulSilverGood RodLv.20CommonMidRouteEASYRoute 24HeartGoldGood RodLv.20CommonMidRouteEASYRoute 25HeartGoldGood RodLv.20CommonMidRouteEASYRoute 25SoulSilverGood RodLv.20CommonMidRouteEASYRoute 9HeartGoldGood RodLv.20CommonMidRouteEASYRoute 9SoulSilverGood RodLv.20CommonMidRouteEASYTohjo FallsHeartGoldSurfing on waterLv.20CommonMidWaterEASYTohjo FallsSoulSilverSurfing on waterLv.20CommonMidWaterEASYTohjo FallsHeartGoldGood RodLv.20CommonMidWaterEASYTohjo FallsSoulSilverGood RodLv.20CommonMidWaterHARDMt. Silver - 1FSoulSilverSurfing on waterLv.30-40RareMidCaveHARDMt. Silver - 1FHeartGoldSurfing on waterLv.30-40RareMidCaveEASYDark Cave - EastHeartGoldSuper RodLv.40CommonLateCaveEASYDark Cave - EastSoulSilverSuper RodLv.40CommonLateCaveEASYDark Cave - WestHeartGoldSuper RodLv.40CommonLateCaveEASYDark Cave - WestSoulSilverSuper RodLv.40CommonLateCaveEASYMt. Mortar - 1F SouthHeartGoldSuper RodLv.40CommonLateCaveEASYMt. Mortar - 1F SouthSoulSilverSuper RodLv.40CommonLateCaveEASYMt. Mortar - 2FHeartGoldSuper RodLv.40CommonLateCaveEASYMt. Mortar - 2FSoulSilverSuper RodLv.40CommonLateCaveEASYMt. Mortar - B1FHeartGoldSuper RodLv.40CommonLateCaveEASYMt. Mortar - B1FSoulSilverSuper RodLv.40CommonLateCaveEASYRoute 42HeartGoldSuper RodLv.40CommonLateRouteEASYRoute 42SoulSilverSuper RodLv.40CommonLateRouteEASYSlowpoke Well - 1FHeartGoldSuper RodLv.40CommonLateCaveEASYSlowpoke Well - 1FSoulSilverSuper RodLv.40CommonLateCaveEASYSlowpoke Well - B1FHeartGoldSuper RodLv.40CommonLateCaveEASYSlowpoke Well - B1FSoulSilverSuper RodLv.40CommonLateCaveEASYUnion Cave - 1FHeartGoldSuper RodLv.40CommonLateCaveEASYUnion Cave - 1FSoulSilverSuper RodLv.40CommonLateCaveEASYUnion Cave - B1FHeartGoldSuper RodLv.40CommonLateCaveEASYUnion Cave - B1FSoulSilverSuper RodLv.40CommonLateCaveEASYCerulean CityHeartGoldSuper RodLv.40CommonLateCityEASYCerulean CitySoulSilverSuper RodLv.40CommonLateCityEASYRoute 10HeartGoldSuper RodLv.40CommonLateRouteEASYRoute 10SoulSilverSuper RodLv.40CommonLateRouteEASYRoute 24HeartGoldSuper RodLv.40CommonLateRouteEASYRoute 24SoulSilverSuper RodLv.40CommonLateRouteEASYRoute 25HeartGoldSuper RodLv.40CommonLateRouteEASYRoute 25SoulSilverSuper RodLv.40CommonLateRouteEASYRoute 9HeartGoldSuper RodLv.40CommonLateRouteEASYRoute 9SoulSilverSuper RodLv.40CommonLateRouteEASYTohjo FallsSoulSilverSuper RodLv.40CommonLateWaterEASYTohjo FallsHeartGoldSuper RodLv.40CommonLateWater
Step 2Seaking ✓MODERATECerulean CityHeartGoldSurfing on waterLv.10UncommonEarlyCityMODERATECerulean CitySoulSilverSurfing on waterLv.10UncommonEarlyCityMODERATERoute 24SoulSilverSurfing on waterLv.10UncommonEarlyRouteMODERATERoute 24HeartGoldSurfing on waterLv.10UncommonEarlyRouteMODERATERoute 25HeartGoldSurfing on waterLv.10UncommonEarlyRouteMODERATERoute 25SoulSilverSurfing on waterLv.10UncommonEarlyRouteMODERATEMt. Mortar - 1F SouthSoulSilverSurfing on waterLv.15-25UncommonEarlyCaveMODERATEMt. Mortar - 1F SouthHeartGoldSurfing on waterLv.15-25UncommonEarlyCaveMODERATEMt. Mortar - B1FHeartGoldSurfing on waterLv.15-25UncommonEarlyCaveMODERATEMt. Mortar - B1FSoulSilverSurfing on waterLv.15-25UncommonEarlyCaveMODERATERoute 42HeartGoldSurfing on waterLv.15-25UncommonEarlyRouteMODERATERoute 42SoulSilverSurfing on waterLv.15-25UncommonEarlyRouteMODERATERoute 10SoulSilverSurfing on waterLv.15UncommonEarlyRouteMODERATERoute 10HeartGoldSurfing on waterLv.15UncommonEarlyRouteMODERATERoute 9HeartGoldSurfing on waterLv.15UncommonEarlyRouteMODERATERoute 9SoulSilverSurfing on waterLv.15UncommonEarlyRouteEASYMt. Silver - 1FHeartGoldSurfing on waterLv.30-50CommonMidCaveEASYMt. Silver - 1FSoulSilverSurfing on waterLv.30-50CommonMidCaveMODERATEMt. Mortar - 2FHeartGoldSurfing on waterLv.20-30UncommonMidCaveMODERATEMt. Mortar - 2FSoulSilverSurfing on waterLv.20-30UncommonMidCaveMODERATETohjo FallsHeartGoldSurfing on waterLv.20UncommonMidWaterMODERATETohjo FallsSoulSilverSurfing on waterLv.20UncommonMidWaterHARDMt. Silver - 1FHeartGoldGood RodLv.20RareMidCaveHARDMt. Silver - 1FSoulSilverGood RodLv.20RareMidCaveEXTREMEDark Cave - EastSoulSilverSuper RodLv.40RareLateCaveEXTREMEDark Cave - EastHeartGoldSuper RodLv.40RareLateCaveEXTREMEDark Cave - WestSoulSilverSuper RodLv.40RareLateCaveEXTREMEDark Cave - WestHeartGoldSuper RodLv.40RareLateCaveEXTREMEMt. Mortar - 1F SouthSoulSilverSuper RodLv.40RareLateCaveEXTREMEMt. Mortar - 1F SouthHeartGoldSuper RodLv.40RareLateCaveEXTREMEMt. Mortar - 2FHeartGoldSuper RodLv.40RareLateCaveEXTREMEMt. Mortar - 2FSoulSilverSuper RodLv.40RareLateCaveEXTREMEMt. Mortar - B1FHeartGoldSuper RodLv.40RareLateCaveEXTREMEMt. Mortar - B1FSoulSilverSuper RodLv.40RareLateCaveEXTREMERoute 42SoulSilverSuper RodLv.40RareLateRouteEXTREMERoute 42HeartGoldSuper RodLv.40RareLateRouteEXTREMESlowpoke Well - 1FSoulSilverSuper RodLv.40RareLateCaveEXTREMESlowpoke Well - 1FHeartGoldSuper RodLv.40RareLateCaveEXTREMESlowpoke Well - B1FSoulSilverSuper RodLv.40RareLateCaveEXTREMESlowpoke Well - B1FHeartGoldSuper RodLv.40RareLateCaveEXTREMEUnion Cave - 1FSoulSilverSuper RodLv.40RareLateCaveEXTREMEUnion Cave - 1FHeartGoldSuper RodLv.40RareLateCaveEXTREMEUnion Cave - B1FHeartGoldSuper RodLv.40RareLateCaveEXTREMEUnion Cave - B1FSoulSilverSuper RodLv.40RareLateCaveEXTREMECerulean CityHeartGoldSuper RodLv.40RareLateCityEXTREMECerulean CitySoulSilverSuper RodLv.40RareLateCityEXTREMERoute 10SoulSilverSuper RodLv.40RareLateRouteEXTREMERoute 10HeartGoldSuper RodLv.40RareLateRouteEXTREMERoute 24SoulSilverSuper RodLv.40RareLateRouteEXTREMERoute 24HeartGoldSuper RodLv.40RareLateRouteEXTREMERoute 25HeartGoldSuper RodLv.40RareLateRouteEXTREMERoute 25SoulSilverSuper RodLv.40RareLateRouteEXTREMERoute 9HeartGoldSuper RodLv.40RareLateRouteEXTREMERoute 9SoulSilverSuper RodLv.40RareLateRouteEXTREMETohjo FallsHeartGoldSuper RodLv.40RareLateWaterEXTREMETohjo FallsSoulSilverSuper RodLv.40RareLateWateror evolve from Goldeen (Step 1)
Seaking looks average on paper at 450 BST. But Swift Swim is why it sees play — build around that and it pulls its weight. C-Tier on our tier list.
Goldeen evolves into Seaking at level 33. Seaking is the fully evolved form. It sits at 450 BST in its evolved form.
Seaking gets Swift Swim, Water Veil, and Lightning Rod. But Swift Swim is the one that matters — it's the centerpiece of every viable set. Build around that.
Seaking is a physical attacker with base 92 Attack. Enough bulk to take a hit or two, too. But the speed tells the real story — at base 68 Speed, it won't be moving first often.
Seaking appears in 19 games, including Yellow, Red & Blue, and Gold & Silver.
Present since Red & Blue, Seaking appears in 19 games spanning 9 generations. Gen 1 originals like Seaking have the longest track record of availability in the series.
- Gen IY
Yellow - Gen IRBDebut

Red & Blue - Gen IIGS

Gold & Silver - Gen IIC
Crystal - Gen IIIRS

Ruby & Sapphire - Gen IIIFRLG

FireRed & LeafGreen - Gen IIIE
Emerald - Gen IVPt
Platinum - Gen IVHGSS

HeartGold & SoulSilver - Gen IVDP

Diamond & Pearl - Gen VBW

Black & White - Gen VB2W2

Black 2 & White 2 - Gen VIXY

X & Y - Gen VIORAS

Omega Ruby & Alpha Sapphire - Gen VIIUSUM

Ultra Sun & Ultra Moon - Gen VIISM

Sun & Moon - Gen VIILGPE

Let's Go Pikachu & Eevee - Gen VIIISwSh

Sword & Shield - Gen VIIIPLA
Legends: Arceus - Gen VIIIBDSP

Brilliant Diamond & Shining Pearl - Gen IXSV

Scarlet & Violet - Gen IXLZA
Legends: Z-A