Pokémon GO history · #0365
Walrein in Pokémon GO.
Every recorded Walrein raid run in Pokémon GO with its dates and tier, and when its Shiny arrived.
Shiny release
The first Shiny in the Spheal family appeared on December 31, 2021.
- Spheal
- Dynamax
- Sealeo and Walrein by encounter; Shadow
Raid history
| Dates | Raid | Event |
|---|---|---|
| Jun 23 to Jun 30, 2025 | 3-star | Regular rotation |
| Jan 25 to Feb 2, 2024 | 3-star | Regular rotation |
| Jan 5 to Jan 7, 2022 | 3-star | Regular rotation |
| Dec 22, 2020 to Jan 1, 2021 | 3-star | Pokémon GO Holidays 2020 |
| Sep 18 to Sep 22, 2020 | 3-star | Regular rotation |
| Dec 24, 2019 to Jan 1, 2020 | 4-star | Pokémon GO Holidays 2019 |
| Nov 1 to Nov 4, 2019 | 4-star | A Regi Return |
| Dec 18, 2018 to Jan 3, 2019 | 4-star | Regular rotation |
| Apr 2 to Jun 21, 2018 | 4-star | Water Festival 2018 |
Common questions.
Can Walrein be Shiny in Pokémon GO?
Yes. The first Shiny in the Spheal family appeared in Pokémon GO on December 31, 2021.
When was Walrein last a raid boss in Pokémon GO?
Walrein was last in 3-star raids from June 23, 2025 to June 30, 2025.
What kind of raids has Walrein appeared in?
Walrein has appeared in 4-star raids, first on April 2, 2018; 3-star raids, first on September 18, 2020.