Sealeo sits in the middle of its evolution line — stronger than Spheal but not yet at full power. Most trainers push through to Walrein as fast as possible. Known as the Ball Roll Pokemon. Flexible enough to run physical or special sets.
Bulk defines Sealeo's stat line. HP and Sp. Atk anchor the defensive side, but Speed can't keep up offensively. Common in the wild and worth 2 HP EVs.
SEALEO has the habit of always juggling on the tip of its nose anything it sees for the first time. This POKéMON occasionally entertains itself by balancing and rolling a SPHEAL on its nose.
SEALEO often balances and rolls things on the tip of its nose. While the POKéMON is rolling something, it checks the object’s aroma and texture to determine whether it likes the object or not.
Sealeo Weakness
VulnerableSealeo is weak to Electric, Grass, Fighting, and Rock-type moves. Thick Fat reduces Fire/Ice damage, further improving the defensive spread.
- Dark and Steel types added — Fairy does not exist yet
- Moves are Physical or Special based on type, not per move
Partway through Spheal's chain. Sealeo still has another evolution ahead before reaching Walrein. For breeding, average hatch time with a massive partner pool via two egg groups. HP has grown the most so far (+20), but there's still another 120 stats to gain in the final evolution.
How to Evolve
Breed with Sealeo to get Spheal eggs easily using 102 partners from the Ground and Water1 egg groups. Notable egg moves include Curse, Fissure, Rock Slide and 5 more.
Best Build
No build content available for this Pokemon in Gen 3.
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Egg moves make a real difference. Sealeo gets Curse and Fissure exclusively through breeding, filling gaps that TMs and level-up can't touch. Normal and Ground coverage and more rounds out the picture alongside Blizzard and Ice Beam.
Level-Up Moves
TM Moves
Egg Moves
Tutor Moves
You're catching Spheal first, not Sealeo. Spheal appears at solid rates in the encounters below. The step cards map the full 2-stage line with evolution methods between each stage.
How to Obtain Sealeo in Ruby & Sapphire
Spheal is your first catch on the way to Sealeo. You'll find walking and surfing encounters from Lv. 25-35 across 18 total spots in the chain.
Step 1Catch SphealEFFORTLESSShoal Cave - 1F Room 1, High TideRubyGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - 1F Room 1, High TideSapphireGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - 1F Room 1, Low TideSapphireGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - 1F Room 1, Low TideRubyGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - 1F Room 2, High TideRubyGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - 1F Room 2, High TideSapphireGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - 1F Room 2, Low TideRubyGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - 1F Room 2, Low TideSapphireGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - B1F, Low TideRubyGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - B1F, Low TideSapphireGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - B2F, Low TideRubyGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - B2F, Low TideSapphireGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - B3F, Low TideRubyGrassLv.26-32CommonMidCaveEFFORTLESSShoal Cave - B3F, Low TideSapphireGrassLv.26-32CommonMidCaveMODERATEShoal Cave - 1F Room 1, High TideRubySurfing on waterLv.25-35UncommonMidCaveMODERATEShoal Cave - 1F Room 1, High TideSapphireSurfing on waterLv.25-35UncommonMidCaveMODERATEShoal Cave - 1F Room 2, High TideRubySurfing on waterLv.25-35UncommonMidCaveMODERATEShoal Cave - 1F Room 2, High TideSapphireSurfing on waterLv.25-35UncommonMidCave
Step 2Sealeo ✓
Sealeo is meant to evolve into Walrein. At 410 BST, the stats aren't there for competitive play yet. Pre-evolution Pokemon rarely hold up against fully evolved threats.
Thick Fat is what you want on Sealeo. Every competitive set worth running is built with that ability in mind. The alternatives (Ice Body, Oblivious) work on paper but Thick Fat is what makes Sealeo worth using.
Base 45 Speed is low. Priority moves or Trick Room are the way to go. On offense, Sealeo is a special attacker with base 75 Sp. Atk. Defensively? Enough bulk to take a hit or two.
Sealeo appears in 15 games, including Ruby & Sapphire, FireRed & LeafGreen, and Emerald.
Available in 15 titles since its debut in Ruby & Sapphire, Sealeo spans 7 generations of Pokemon games. It's accessible through catching or hatching as a base form in most mainline games.
- Gen IY
Yellow - Gen IRB

Red & Blue - Gen IIGS

Gold & Silver - Gen IIC
Crystal - Gen IIIRSDebut

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