Seafoam Islands Pokémon Yellow 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 Yellow, with rates and levels.

Seafoam Islands 1f

Grass / Cave

	Zubat	Lv.9–36	44.5%
	Krabby	Lv.25–27	35.2%
	Slowpoke	Lv.28–30	14.8%
	Golbat	Lv.27–36	5.5%

Seafoam Islands B1f

Grass / Cave

	Zubat	Lv.18–36	40.2%
	Krabby	Lv.26–28	29.7%
	Golbat	Lv.27	9.8%
	Slowpoke	Lv.29	9.8%
	Seel	Lv.22–26	5.5%
	Kingler	Lv.28	5.1%

Seafoam Islands B2f

Grass / Cave

	Zubat	Lv.27–36	35.2%
	Krabby	Lv.27–29	25%
	Golbat	Lv.27–36	14.8%
	Kingler	Lv.28	9.8%
	Seel	Lv.24	9.8%
	Slowpoke	Lv.31	4.3%
	Slowbro	Lv.31	1.2%

Seafoam Islands B3f

Grass / Cave

	Zubat	Lv.27–36	29.7%
	Krabby	Lv.29–31	20.3%
	Golbat	Lv.27	19.9%
	Seel	Lv.26–30	14.8%
	Kingler	Lv.30	9.8%
	Dewgong	Lv.28–32	5.5%

Surfing

	Tentacool	Lv.20–40	69.9%
	Staryu	Lv.30	30.1%

Old Rod

Magikarp

Lv.5

100%

Good Rod

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

Super Rod

	Staryu	Lv.20–40	40.2%
	Krabby	Lv.25	39.8%
	Kingler	Lv.35	19.9%

Seafoam Islands B4f

Grass / Cave

	Golbat	Lv.27–36	25%
	Zubat	Lv.36–45	25%
	Seel	Lv.28–32	19.5%
	Krabby	Lv.30	15.2%
	Kingler	Lv.32	9.8%
	Dewgong	Lv.30–34	5.5%

Surfing

	Tentacool	Lv.20–40	69.9%
	Staryu	Lv.30	30.1%

Old Rod

Magikarp

Lv.5

100%

Good Rod

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

Super Rod

	Staryu	Lv.20–40	40.2%
	Krabby	Lv.25	39.8%
	Kingler	Lv.35	19.9%

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.