Seafoam Islands Pokémon Blue Map, Pokémon and Items

The Seafoam Islands map, plus 4 places you can go inside.

Open interactive map →

Floors

B1F

B2F

B3F

B4F

Wild encounters in Pokémon Blue, with rates and levels.

Seafoam Islands 1f

Grass / Cave

	Psyduck	Lv.30	19.9%
	Seel	Lv.30	19.9%
	Krabby	Lv.28–30	19.5%
	Staryu	Lv.28–30	19.5%
	Zubat	Lv.21	9.8%
	Golbat	Lv.29	5.1%
	Slowpoke	Lv.28	5.1%
	Slowbro	Lv.38	1.2%

Seafoam Islands B1f

Grass / Cave

	Krabby	Lv.30–32	29.7%
	Shellder	Lv.30	19.9%
	Staryu	Lv.32	15.2%
	Psyduck	Lv.28–30	14.8%
	Seel	Lv.28–30	14.8%
	Dewgong	Lv.38	4.3%
	Kingler	Lv.37	1.2%

Seafoam Islands B2f

Grass / Cave

	Seel	Lv.30–32	35.2%
	Psyduck	Lv.30–32	29.7%
	Krabby	Lv.28–30	14.8%
	Shellder	Lv.30	9.8%
	Staryu	Lv.28	5.1%
	Golbat	Lv.30	4.3%
	Golduck	Lv.37	1.2%

Seafoam Islands B3f

Grass / Cave

	Psyduck	Lv.31–33	35.2%
	Seel	Lv.31–33	29.7%
	Krabby	Lv.29–31	14.8%
	Staryu	Lv.29–31	14.8%
	Kingler	Lv.39	4.3%
	Dewgong	Lv.37	1.2%

Old Rod

Magikarp

Lv.5

100%

Good Rod

	Goldeen	Lv.10	50%
	Poliwag	Lv.10	50%

Super Rod

	Goldeen	Lv.15	25%
	Horsea	Lv.15	25%
	Shellder	Lv.15	25%
	Staryu	Lv.15	25%

Seafoam Islands B4f

Grass / Cave

	Krabby	Lv.31–33	35.2%
	Staryu	Lv.31–33	29.7%
	Psyduck	Lv.29–31	14.8%
	Seel	Lv.29–31	14.8%
	Golduck	Lv.39	4.3%
	Golbat	Lv.32	1.2%

Old Rod

Magikarp

Lv.5

100%

Good Rod

	Goldeen	Lv.10	50%
	Poliwag	Lv.10	50%

Super Rod

	Goldeen	Lv.15	25%
	Horsea	Lv.15	25%
	Shellder	Lv.15	25%
	Staryu	Lv.15	25%

Item balls and hidden items, exactly where the game puts them.

Static encounters, gifts and in-game trades.

ArticunoLv.50 · static · Seafoam Islands B4F

Every way in and out of this location.

Seafoam Islands is stop 43 of 52 following the connections outward from Pallet Town. It is a route through the map, not the story order.