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No. 0259 · Generation III · Hoenn

Marshtomp

The Mud Fish Pokémon

TL;DR. Marshtomp is a water/ground-type Pokémon from Generation III. Base Stat Total: 405. The surface of MARSHTOMP’s body is enveloped by a thin, sticky film that enables it to live on land. This POKéMON plays in mud on beaches when the ocean tide is low.

Water Ground

The surface of MARSHTOMP’s body is enveloped by a thin, sticky film that enables it to live on land. This POKéMON plays in mud on beaches when the ocean tide is low.

Height0.7 m

Weight28.0 kg

AbilitiesTorrent

HiddenDamp

Watch the video

Base stats

Stat spread.

Total of 405. Higher peaks mean specialized roles, flat spreads favor versatility.

HP 70

Attack 85

Defense 70

Sp. Attack 60

Sp. Defense 70

Speed 50

Total405

405 base stat total, the 605th-highest of all 1025 Pokémon species and 131st among Water-types.

85 base Attack, Marshtomp's strongest stat, ranking 77th of 220 Water-types.

Rankings computed across all 1025 base-species Pokémon (Mega and Gigantamax forms excluded). Source: National Pokédex base stats.

Daily Pokémon · Video

Marshtomp on Daily Pokémon

Marshtomp was featured once as the Pokémon of the day. Tap a cover to play the short.

1:30

Aug 18, 2026

Pokémon GO

Marshtomp in Pokémon GO.

Pokémon GO uses its own hand-tuned base stats, distinct from the main-series spread above. At a perfect 15/15/15, Marshtomp reaches 1,776 CP at level 40 and 2,032 CP as a best buddy.

GO Attack156

GO Defense133

GO Stamina172

Max CP (L40)1,776

Max CP (L50)2,008

Best buddy (L51)2,032

Raid catch CP 955–1,015 (L20). Weather boosted 1,194–1,269 (L25).

Run the numbers: CP & HP calculator · PvP IV optimizer · Catch CP calculator

Competitive

Marshtomp in competitive play.

Recommended builds and battle rankings for Marshtomp across the current metagames. In Pokémon GO it ranks #248 in the Great League.

Pokémon GO Battle League

Great League #248 83.7 score

Ultra League #749 59.5 score

Build around it: GO PvP IV optimizer · Team builder · Ask Dia

Movesets via Smogon, GO ranks via PvPoke. Updated 2026-06-01.

Quick answers

Common questions about Marshtomp.

Direct, sourced answers to the most-asked questions about Marshtomp, each computed straight from its Pokédex data.

What type is Marshtomp?

Marshtomp is a Water/Ground-type Pokémon. Dual-typing stacks weaknesses and resistances. see the full matchup table below.

What is Marshtomp weak to?

Marshtomp takes 4× damage from Grass. its biggest defensive liability. It also takes 2× damage from no other types.

What is Marshtomp resistant to?

Marshtomp is immune to Electric. It also resists Fire, Poison, Rock, Steel.

How does Marshtomp evolve?

Marshtomp evolves from Mudkip (Level 16). Marshtomp evolves into Swampert (Level 36).

What generation is Marshtomp from?

Marshtomp was introduced in Generation III (the Hoenn region). Its Pokédex number is #0259.

What are Marshtomp's base stats?

Marshtomp has HP 70, Attack 85, Defense 70, Special Attack 60, Special Defense 70, and Speed 50. Total base stat total: 405.

What are Marshtomp's abilities?

Marshtomp can have the ability Torrent, plus the Hidden Ability Damp.

Is Marshtomp legendary or mythical?

No. Marshtomp is a regular Pokémon, not classified as Legendary or Mythical.

What is Marshtomp's best stat?

Marshtomp's highest base stat is Attack at 85, which ranks 77th of 220 Water-type Pokémon.

Is Marshtomp good?

Marshtomp has a base stat total of 405, the 605th-highest of all 1025 Pokémon species and 131st among Water-types. That is a modest total, typical of an unevolved or utility Pokémon.

See the full Q&A page for Marshtomp →

Sprites · Sound