#0260 Mega

Mega Swampert

Best moveset, PvP rankings, counters & stats for Pokemon GO.

Max CP 4,975 Water Gun + Hydro Cannon Sunny Rainy
Mega Swampert Pokemon GO sprite Mega

Mega Swampert is a Water/Ground-type Pokemon in Pokemon GO, originally from the Hoenn region (#260, Generation 3). With a max CP of 4,975 and base stats of 283/218/225 (Atk/Def/Sta), Mega Swampert has a total stat product of 726. Mega Swampert's best moveset is Water Gun and Hydro Cannon, making it a competitive Water-type attacker for raids.

Mega Swampert is weak to Grass-type moves (double weak to Grass). It resists Electric, Fire, Poison, Rock, Steel-type attacks. Mega Swampert is a 3.0 km buddy Pokemon.

Stats

Max CP
4,975
Lv.40: 4,401 Lv.50: 4,975
Attack 283
Defense 218
Stamina 225
Total 726
Buddy 3.0 km Gen 3 · Hoenn 2nd Move: 10,000 Dust · 25 Candy

Rankings

Raid Attacker
Water type
Water type
Water Attacker
A
#5
18.0
DPS
425
TDO
0 type Water Gun
Water type Hydro Cannon
Ground type
Ground type
Ground Attacker
C
#18
15.5
DPS
366
TDO
0 type Mud Shot
Ground type Earthquake
PvP Battle
Master League
D
#46
54.23% Win Rate
Ground type Mud Shot
Water type Hydro Cannon
Ideal IVs 15/15/15

Moves

Fast Moves

Ground
Mud Shot STAB
8
DPS
4.0 PWR 6 EN 0.5s DUR 12 EPS Sunny
Water
Water Gun STAB
10
DPS
5.0 PWR 5 EN 0.5s DUR 10 EPS Rainy

Charged Moves

Ground
Earthquake STAB
40
DPS
140.0 PWR 100 EN 3.5s DUR
Water
Muddy Water STAB Buff
22.5
DPS
45.0 PWR 33 EN 2.0s DUR
Poison
25
DPS
50.0 PWR 33 EN 2.0s DUR
Poison
35
DPS
105.0 PWR 100 EN 3.0s DUR
Water
Surf STAB
40
DPS
60.0 PWR 50 EN 1.5s DUR
Water
Hydro Cannon STAB Elite
45
DPS
90.0 PWR 50 EN 2.0s DUR

Best Moveset Analysis

For raids and gym battles, Mega Swampert's best offensive moveset is Water Gun combined with Hydro Cannon, achieving 18.0 DPS and 425 TDO as a Water-type attacker (ranked #5, Tier A). Alternatively, Mega Swampert can serve as a Ground-type attacker with Mud Shot and Earthquake (#18, Tier C).

In Master League PvP, Mega Swampert runs Mud Shot and Hydro Cannon, ranked #46 (Tier D) with a 54.23% win rate. Mega Swampert has access to 2 fast moves and 6 charged moves, giving trainers flexibility depending on the battle format.

Among fast moves, the highest DPS option is Water Gun (10 DPS), while Mud Shot generates energy the fastest (12 EPS). Note that Hydro Cannon is an Elite TM move and cannot be obtained through regular TMs.

Raid Guide

Mega Swampert as Raid Boss

Not Currently in Raids

Mega Swampert is not currently available as a raid boss. When Mega Swampert returns to raids, here are the best counters to defeat it. A 100% IV Mega Swampert from raids would have 2514 CP at level 20, or 3143 CP at level 25 with weather boost.

View full raid guide →

Best Counters to Beat Mega Swampert

Mega Swampert is weak to Grass-type moves, so counters with these move types will deal the most damage.

How to Get Mega Swampert

Mega Swampert evolves from Swampert using Candy.

Walking Mega Swampert as your buddy earns 1 candy every 3.0 km. It also earns 15 Mega Energy per km when you have Mega Evolved it before.

To Mega Evolve Mega Swampert, you need Mega Energy. The initial Mega Evolution requires 200 Mega Energy, with subsequent Mega Evolutions costing less based on your Mega Level. You can earn Mega Swampert's Mega Energy by completing Mega Raids, walking Mega Swampert as your buddy (15 Mega Energy per km after the first Mega Evolution), or through special research tasks and events.

Mega Swampert Catch CP

These are the possible CP values when encountering Mega Swampert in different scenarios. The range shows minimum (lowest IV floor) to maximum (100% perfect IV).

Wild Catch
Level 1–30
114 – 3,804 CP
Wild (Weather Boost)
Level 1–35
114 – 4,118 CP
Raid Catch
Level 20
2,480 – 2,577 CP
Raid (Weather Boost)
Level 25
3,086 – 3,206 CP
Egg Hatch
Level 20
2,480 – 2,577 CP
Research Encounter
Level 15
1,876 – 1,949 CP
GO Battle League
Level 20
2,480 – 2,577 CP

A 100% IV Mega Swampert from raids or eggs will show 2,514 CP at level 20. If you see this number, don't hesitate — it's a perfect catch!

Trainer Tips

Mega Swampert is a Water/Ground-type Pokemon with a stat total of 726. With its high Attack stat (283), Mega Swampert is best suited for offensive roles in both raids and PvP.

Be careful of Mega Swampert's double weakness to Grass-type moves, which deal 156% increased damage. Opponents with these move types can take down Mega Swampert very quickly.

Mega Swampert's moves get a damage boost in Sunny and Rainy weather. Take advantage of weather conditions to maximize your DPS in raids and gym battles.

Unlocking a second charged move costs 10,000 Stardust and 25 Candy. With 6 charged moves available, a second move gives Mega Swampert much better coverage in PvP battles.

Should I Invest in Mega Swampert?

Power-Up Costs

Level 20 → 40 (Standard)
135,000 Stardust
15 Candy
Level 40 → 50 (XL Candy)
0 Stardust
0 XL Candy
Total (20 → 50)
135,000 Stardust

Verdict

Highly Recommended
Mega Swampert is a top-tier Water-type attacker in Pokemon GO, ranked #5 overall with a Tier A rating. With a max CP of 4,975 at level 50 and base stats of 283/218/225 (Atk/Def/Sta), it excels as a raid attacker. Prioritize powering up to level 40+ using Water Gun and Hydro Cannon for maximum damage output. This is one of the strongest Water-type options available and worth investing your Stardust and Candy into immediately.

In PvP (Master League), Mega Swampert is ranked #46 (Tier D) with a 54.23% win rate.

Frequently Asked Questions

What is the best moveset for Mega Swampert in Pokemon GO?
Mega Swampert's best moveset is Water Gun (fast) and Hydro Cannon (charged), providing 18.0 DPS as a Water-type attacker. This combination maximizes damage output thanks to STAB (Same Type Attack Bonus), strong energy generation from the fast move, and high DPE (damage per energy) on the charged move. For PvP, consider running Mud Shot and Hydro Cannon instead, as PvP movesets prioritize energy generation and shield pressure over raw DPS.
What are Mega Swampert's weaknesses in Pokemon GO?
Mega Swampert is weak to Grass-type moves. It has a double weakness to Grass, taking 156% more damage from these types. When battling Mega Swampert, prioritize using Grass-type attackers to exploit this double weakness for maximum effectiveness. On the other hand, Mega Swampert resists Electric, Fire, Poison, Rock, Steel-type attacks, so avoid using those types against it. To counter Mega Swampert effectively in raids and gyms, build a team using its weakest type matchups and pick attackers that have STAB moves of those types.
What is Mega Swampert's max CP in Pokemon GO?
Mega Swampert's maximum CP is 4,975 at level 50 (with XL Candy), or 4,401 at level 40. Reaching level 50 requires XL Candy, which is only available to trainers level 31 and above — earning XL Candy involves catching, hatching, transferring, and walking Pokemon. Mega Swampert's CP is calculated from its base stats: 283 Attack, 218 Defense, and 225 Stamina. Powering up from level 40 to 50 requires a significant investment of XL Candy and Stardust, so plan your resources carefully. A 100% IV Mega Swampert caught from raids or eggs (level 20) will have 2,514 CP, or 3,143 CP with weather boost (level 25).
Is Mega Swampert good for PvP in Pokemon GO?
Mega Swampert is ranked #46 (Tier D) in Master League with a 54.23% overall win rate. The recommended moveset is Mud Shot and Hydro Cannon. The ideal IV spread for Master League is 15/15/15 — for CP-capped leagues like Great League and Ultra League, lower Attack IVs with higher Defense and Stamina allow Mega Swampert to reach a higher level within the CP cap, gaining more total stat product. Unlocking a second charged move is highly recommended for PvP, as it gives Mega Swampert better coverage and the ability to bait shields more effectively. The cost is 10,000 Stardust and 25 Candy.
What CP is a 100% IV Mega Swampert?
A perfect 15/15/15 IV Mega Swampert has the following CP at key levels: 1,886 CP at level 15 (research encounters), 2,514 CP at level 20 (raid and egg catches), 3,143 CP at level 25 (weather-boosted raids), and 4,975 CP at level 50 fully powered up. If you catch a perfect IV Mega Swampert, it is worth investing Stardust and Candy to power it up, especially if Mega Swampert ranks well in raids or PvP. A 100% IV (also called a "hundo") is the rarest IV combination, so tag and favorite it to make sure you don't accidentally transfer it.
How to get Mega Swampert in Pokemon GO?
Mega Swampert is obtained by evolving its pre-evolution (Swampert with Candy).
Can Mega Swampert be shiny in Pokemon GO?
Shiny Mega Swampert's availability depends on whether Niantic has released its shiny form. Not all Pokemon have their shiny forms available yet. Check the current events page and Community Day announcements for any updates on shiny Mega Swampert availability and boosted shiny rates during special events.

Max CP per Level

L1 62 CP
L5 593 CP
L10 1,257 CP
L15 1,886 CP
L20 2,514 CP
L25 3,143 CP
L30 3,772 CP
L35 4,087 CP
L40 4,401 CP
L50 4,975 CP

Pokedex Info

Pokedex Number #260
Generation Gen 3
Region Hoenn
Height 1.50 m
Weight 81.90 kg
Buddy Distance 3.0 km
Tradable No
2nd Charged Move 10,000 Dust / 25 Candy
Mega Energy (Buddy) 15 / km