Home | Contact Me | Support the Site |

Main Series Home | Kanto Locations Home

Seafoam Islands

Access to:
Either exit: Route 20

Utility:
Surf is required to access and navigate the Seafoam Islands. In Yellow, wild Pokémon can be encountered on B3F and B4F with Surf.
Strength is required to navigate the Seafoam Islands, and to reach Articuno.

Choose display option for Pokémon tables:

Pokémon

Walking (1F)

Combined (Compressed)
Pokémon Red Blue Yellow
Zubat
Zubat 10% lv. 21 10% lv. 21 45% lv. 9, 18, 27, 36
Slowpoke
Slowpoke 20% lv. 30 5% lv. 28 15% lv. 28, 30
Golbat
Golbat 5% lv. 29 5% lv. 29 5% lv. 27, 36
Seel
Seel 20% lv. 30 20% lv. 30 N/A
Psyduck
Psyduck 5% lv. 28 20% lv. 30 N/A
Krabby
Krabby N/A 20% lv. 28, 30 35% lv. 25, 27
Horsea
Horsea 20% lv. 28, 30 N/A N/A
Shellder
Shellder 19% lv. 28, 30 N/A N/A
Golduck
Golduck 1% lv. 38 N/A N/A
Staryu
Staryu N/A 19% lv. 28, 30 N/A
Slowbro
Slowbro N/A 1% lv. 38 N/A

Walking (B1F)

Combined (Compressed)
Pokémon Red Blue Yellow
Seel
Seel 15% lv. 28, 30 15% lv. 28, 30 5% lv. 22, 26
Staryu
Staryu 20% lv. 30 15% lv. 32 N/A
Shellder
Shellder 15% lv. 32 20% lv. 30 N/A
Dewgong
Dewgong 4% lv. 38 4% lv. 38 N/A
Slowpoke
Slowpoke 15% lv. 28, 30 N/A 10% lv. 29
Krabby
Krabby N/A 30% lv. 30, 32 30% lv. 26, 28
Kingler
Kingler N/A 1% lv. 37 5% lv. 28
Horsea
Horsea 30% lv. 30, 32 N/A N/A
Seadra
Seadra 1% lv. 37 N/A N/A
Psyduck
Psyduck N/A 15% lv. 28, 30 N/A
Zubat
Zubat N/A N/A 40% lv. 18, 27, 36
Golbat
Golbat N/A N/A 10% lv. 27

Walking (B2F)

Combined (Compressed)
Pokémon Red Blue Yellow
Seel
Seel 35% lv. 30, 32 35% lv. 30, 32 10% lv. 24
Golbat
Golbat 4% lv. 30 4% lv. 30 15% lv. 27, 36
Staryu
Staryu 10% lv. 30 5% lv. 28 N/A
Shellder
Shellder 5% lv. 28 10% lv. 30 N/A
Slowpoke
Slowpoke 30% lv. 30, 32 N/A 4% lv. 31
Slowbro
Slowbro 1% lv. 37 N/A 1% lv. 31
Krabby
Krabby N/A 15% lv. 28, 30 25% lv. 27, 29
Horsea
Horsea 15% lv. 28, 30 N/A N/A
Psyduck
Psyduck N/A 30% lv. 30, 32 N/A
Golduck
Golduck N/A 1% lv. 37 N/A
Zubat
Zubat N/A N/A 35% lv. 27, 36
Kingler
Kingler N/A N/A 10% lv. 28

Walking (B3F)

Combined (Compressed)
Pokémon Red Blue Yellow
Seel
Seel 30% lv. 31, 33 30% lv. 31, 33 15% lv. 26, 30
Dewgong
Dewgong 1% lv. 37 1% lv. 37 5% lv. 28, 32
Krabby
Krabby N/A 15% lv. 29, 31 20% lv. 29, 31
Kingler
Kingler N/A 4% lv. 39 10% lv. 30
Slowpoke
Slowpoke 35% lv. 31, 33 N/A N/A
Horsea
Horsea 15% lv. 29, 31 N/A N/A
Shellder
Shellder 15% lv. 29, 31 N/A N/A
Seadra
Seadra 4% lv. 39 N/A N/A
Psyduck
Psyduck N/A 35% lv. 31, 33 N/A
Staryu
Staryu N/A 15% lv. 29, 31 N/A
Zubat
Zubat N/A N/A 30% lv. 27, 36
Golbat
Golbat N/A N/A 20% lv. 27

Walking (B4F)

Combined (Compressed)
Pokémon Red Blue Yellow
Seel
Seel 15% lv. 29, 31 15% lv. 29, 31 20% lv. 28, 32
Golbat
Golbat 1% lv. 32 1% lv. 32 25% lv. 27, 36
Krabby
Krabby N/A 35% lv. 31, 33 15% lv. 30
Horsea
Horsea 35% lv. 31, 33 N/A N/A
Shellder
Shellder 30% lv. 31, 33 N/A N/A
Slowpoke
Slowpoke 15% lv. 29, 31 N/A N/A
Slowbro
Slowbro 4% lv. 39 N/A N/A
Staryu
Staryu N/A 30% lv. 31, 33 N/A
Psyduck
Psyduck N/A 15% lv. 29, 31 N/A
Golduck
Golduck N/A 4% lv. 39 N/A
Zubat
Zubat N/A N/A 25% lv. 36, 45
Kingler
Kingler N/A N/A 10% lv. 32
Dewgong
Dewgong N/A N/A 5% lv. 30, 34

Surfing (B3F and B4F)

No Pokémon can be found here by Surfing in Red or Blue.

Combined (Compressed)
Pokémon Yellow
Tentacool
Tentacool 70% lv. 20, 25, 30, 35, 40
Staryu
Staryu 30% lv. 30

Static (B4F)

All Versions
Pokémon Level Games Notes
Articuno
Articuno 50 R B Y If defeated, no other Articuno can be obtained on the save file unless it is restarted.

Fishing (B3F and B4F)

Combined (Compressed)
Rod Pokémon Red Blue Yellow
Old
Magikarp
Magikarp 100% lv. 5 100% lv. 5 100% lv. 5
Good
Goldeen
Goldeen 50% lv. 10 50% lv. 10 50% lv. 10
Good
Poliwag
Poliwag 50% lv. 10 50% lv. 10 50% lv. 10
Super
Staryu
Staryu 25% lv. 15 25% lv. 15 40% lv. 20, 40
Super
Horsea
Horsea 25% lv. 15 25% lv. 15 N/A
Super
Shellder
Shellder 25% lv. 15 25% lv. 15 N/A
Super
Goldeen
Goldeen 25% lv. 15 25% lv. 15 N/A
Super
Krabby
Krabby N/A N/A 40% lv. 25
Super
Kingler
Kingler N/A N/A 20% lv. 35

Items

Red, Blue, and Yellow Items
Item Games Location Notes
Nugget R B Y On B2F, on a rock in the southern part of the floor Hidden.
Max Elixer R B Y On B3F, on a rock south of the eastern boulder Hidden.
Ultra Ball R B Y On B4F, on the easternmost rock in the southeast Hidden.