
| Max CP | 1,112 |
| Generation | Alola (Gen 7) |
| Buddy Distance | 3km |
| Released | ✅ Yes |
| Shiny | ✨ Yes |
| Shadow | ❌ No |
Mareanie is a Poison/Water-type Pokémon from Alola (Generation 7) in Pokémon GO. It has a maximum Combat Power (CP) of 1,112 when powered up to Level 50 with perfect 15/15/15 IVs. Mareanie has base stats of 98 Attack, 110 Defense, and 137 Stamina, giving it a total stat product of 345.
Mareanie can be used in various battle formats depending on its moveset and the current meta. Its shiny form is available in Pokémon GO.
In Cloudy weather, Mareanie receives a weather boost increasing its catch CP and spawn rate. The buddy walking distance for Mareanie is 3km per candy.
| Move | Type | Power | Energy | DPS | EPS | PvP DPT | PvP EPT |
|---|---|---|---|---|---|---|---|
| Poison Sting | - | - | - | - | - | - | - |
| Bite | Dark | 6 | +4 | 12.0 | - | - | - |
DPS = Damage/Sec (PvE) · EPS = Energy/Sec · DPT/EPT = Damage/Energy Per Turn (PvP) · STAB = +20% type bonus
| Move | Type | Power | Energy | DPS | PvP Pwr | PvP Nrg |
|---|---|---|---|---|---|---|
| Brine | - | - | - | - | - | - |
| Gunk Shot | - | - | - | - | - | - |
| Sludge Wave | - | - | - | - | - | - |
Mareanie takes increased damage from these types:
Mareanie takes reduced damage from these types:
Top Pokémon to use when battling Mareanie in raids and gyms, sorted by Attack.
| # | Pokémon | Type | ATK | DEF | STA | Max CP |
|---|---|---|---|---|---|---|
| 1 |
| Psychic | 345 | 115 | 137 | 3,615 |
| 2 |
| Electric | 330 | 144 | 195 | 4,504 |
| 3 |
| Psychic | 300 | 182 | 214 | 4,780 |
| 4 |
| Dragon Electric | 275 | 211 | 205 | 4,620 |
| 5 |
| Psychic | 271 | 167 | 146 | 3,498 |
| 6 |
| Ground | 270 | 228 | 205 | 4,708 |
| 7 |
| Psychic | 270 | 151 | 181 | 3,673 |
| 8 |
| Dragon Psychic | 268 | 212 | 190 | 4,362 |
| 9 |
| Psychic | 261 | 175 | 163 | 3,626 |
| 10 |
| Dragon Ground | 261 | 193 | 239 | 4,532 |
Best IVs for GO Battle League. Higher stat product = better PvP.
| # | ATK | DEF | STA | Lv | CP |
|---|---|---|---|---|---|
| 1 | 15 | 15 | 15 | 50 | 1,103 |
| # | ATK | DEF | STA | Lv | CP |
|---|---|---|---|---|---|
| 1 | 15 | 15 | 15 | 50 | 1,103 |
Ranked by Stat Product. #1 = best PvP. Master League: use 15/15/15.
Expected CP at different IV levels per encounter type.
| IVs | Wild L30 | Research L15 | Raid L20 | WB L25 | Max L40 | L50 |
|---|---|---|---|---|---|---|
| 100% (15/15/15) | 833 | 416 | 555 | 694 | 972 | 1,103 |
| 98% (15/15/14) | 831 | 415 | 554 | 692 | 969 | 1,099 |
| 96% (15/14/15) | 830 | 415 | 553 | 692 | 968 | 1,098 |
| 93% (14/14/14) | 820 | 410 | 546 | 683 | 957 | 1,085 |
| 91% (15/13/13) | 821 | 410 | 547 | 684 | 958 | 1,086 |
| 87% (13/13/13) | 807 | 403 | 538 | 672 | 941 | 1,067 |
| 82% (12/12/12) | 794 | 397 | 529 | 661 | 926 | 1,050 |
| 80% (10/15/15) | 797 | 398 | 531 | 664 | 929 | 1,054 |
| 67% (10/10/10) | 767 | 383 | 511 | 639 | 895 | 1,015 |
| 0% (0/0/0) | 644 | 322 | 429 | 536 | 751 | 851 |
Important CP values for Mareanie with perfect 15/15/15 IVs:
| 🏆 Max CP (Lv 50) | 1,103 CP |
| 🎯 Max CP (Lv 40) | 972 CP |
| ⚔️ Raid Catch (Lv 20) | 511 - 555 CP |
| 🌤️ Weather Boost (Lv 25) | 639 - 694 CP |
| 🥚 Egg Hatch (Lv 20) | 511 - 555 CP |
| 🔬 Research (Lv 15) | 383 - 416 CP |
Maximum CP for Mareanie with perfect 15/15/15 IVs at each level.
| Lv | Max CP | Lv | Max CP |
|---|---|---|---|
| 1 | 13 | 26 | 972 |
| 2 | 972 | 27 | 972 |
| 3 | 972 | 28 | 972 |
| 4 | 972 | 29 | 972 |
| 5 | 131 | 30 | 833 |
| 6 | 972 | 31 | 972 |
| 7 | 972 | 32 | 972 |
| 8 | 972 | 33 | 972 |
| 9 | 972 | 34 | 972 |
| 10 | 278 | 35 | 903 |
| 11 | 972 | 36 | 972 |
| 12 | 972 | 37 | 972 |
| 13 | 972 | 38 | 972 |
| 14 | 972 | 39 | 972 |
| 15 | 416 | 40 | 972 |
| 16 | 972 | 41 | 972 |
| 17 | 972 | 42 | 972 |
| 18 | 972 | 43 | 972 |
| 19 | 972 | 44 | 972 |
| 20 | 555 | 45 | 1,040 |
| 21 | 972 | 46 | 972 |
| 22 | 972 | 47 | 972 |
| 23 | 972 | 48 | 972 |
| 24 | 972 | 49 | 972 |
| 25 | 694 | 50 | 1,103 |
Mareanie (#747) is a Poison/Water-type Pokémon from the Alola region (Generation 7) in Pokémon GO. With a maximum CP of 1,112 at Level 50 with perfect 15/15/15 IVs, Mareanie has its niche uses in certain battle scenarios. This complete guide covers the best moveset, PvP analysis, raid counters, evolution, and shiny availability for Mareanie in 2026.
Mareanie's Attack stat is 98 (Below Average). The lower Attack stat means Mareanie may compensate with bulk or utility.
With 110 Defense (Average) and 137 Stamina (Average), the total stat product is 345. Trainers should be mindful of Mareanie's limited bulk. Compared to other Poison-type Pokémon, Mareanie's stat distribution is balanced.
The best moveset for Mareanie depends on whether you use it for raids, gyms, or PvP. For raids, use Poison Sting (Fast) with Brine (Charged) for maximum DPS. This takes advantage of STAB (Same Type Attack Bonus) which provides a 20% damage boost for matching-type moves.
For PvP (GO Battle League), energy generation and coverage matter more than raw DPS. Mareanie has 2 Fast Attacks and 3 Charged Attacks to choose from.
In Great League, Mareanie can be a viable pick. For Great League, lower Attack IVs (like 0/15/15) are preferred to maximize stat product under 1500 CP. The Poison/Water typing provides useful matchups against Fighting, Poison, Bug-type threats while being weak to Ground, Psychic, Electric types.
In Master League, Mareanie faces tough competition from Pokémon with higher CP caps. It is better suited for capped leagues.
As a raid attacker, Mareanie's effectiveness depends on its typing and 98 Attack stat. It may not be the top raid choice but contributes in the right conditions. Best counters against Mareanie use Ground, Psychic-type moves.
Mareanie can be found in the wild, hatched from Eggs, obtained through Research tasks, and during events. In Cloudy weather, it receives a spawn boost. The buddy distance is 3km per candy — use Pinap Berries for double candy when catching.
Mareanie is part of a 2-stage evolution family:
Tip: For PvP, check IV spreads before evolving (low Attack, high Defense/Stamina). For raids, aim for 15/15/15 perfect IVs.
Shiny Mareanie is available! Use the Normal/Shiny toggle on this page to preview. The shiny rate is approximately 1 in 500. Shiny variants are cosmetic only — same stats and performance. Check our Shiny Checklist for all available shinies.
Mareanie gets a weather boost in Cloudy weather, increasing wild spawn CP (up to Level 35) and raid catch CP to Level 25 (639 - 694 CP). The buddy distance is 3km per candy. Use Poffins to halve the distance.
Q: What is Mareanie's max CP?
A: 1,103 CP at Level 50, or 972 CP at Level 40.
Q: Is Mareanie good?
A: Limited competitive use, but viable for themed battles.
Q: Can Mareanie be shiny?
A: Yes! Shiny Mareanie is available.
Q: What is Mareanie weak to?
A: Ground, Psychic, Electric-type moves.
Q: Best moveset?
A: Poison Sting + Brine for optimal DPS.
Updated September 2026. Data from Pokémon GO Live and Pokémon GO Wiki.