Seafloor Cavern Map
The Seafloor Cavern map, plus 9 places you can go inside.
Pokémon in Seafloor Cavern
Wild encounters in Pokémon Emerald, with rates and levels.
Seafloor Cavern Entrance
Surfing
| Tentacool | Lv.5–35 | 60% | |
| Zubat | Lv.5–35 | 35% | |
| Golbat | Lv.30–35 | 5% |
Old Rod
| Magikarp | Lv.5–10 | 70% | |
| Tentacool | Lv.5–10 | 30% |
Good Rod
| Magikarp | Lv.10–30 | 60% | |
| Tentacool | Lv.10–30 | 20% | |
| Wailmer | Lv.10–30 | 20% |
Super Rod
| Wailmer | Lv.20–45 | 100% |
Seafloor Cavern Room1 · Grass / Cave
| Zubat | Lv.28–35 | 90% | |
| Golbat | Lv.33–36 | 10% |
Seafloor Cavern Room2 · Grass / Cave
| Zubat | Lv.28–35 | 90% | |
| Golbat | Lv.33–36 | 10% |
Seafloor Cavern Room3 · Grass / Cave
| Zubat | Lv.28–35 | 90% | |
| Golbat | Lv.33–36 | 10% |
Seafloor Cavern Room4 · Grass / Cave
| Zubat | Lv.28–35 | 90% | |
| Golbat | Lv.33–36 | 10% |
Seafloor Cavern Room5 · Grass / Cave
| Zubat | Lv.28–35 | 90% | |
| Golbat | Lv.33–36 | 10% |
Seafloor Cavern Room6
Grass / Cave
| Zubat | Lv.28–35 | 90% | |
| Golbat | Lv.33–36 | 10% |
Surfing
| Tentacool | Lv.5–35 | 60% | |
| Zubat | Lv.5–35 | 35% | |
| Golbat | Lv.30–35 | 5% |
Old Rod
| Magikarp | Lv.5–10 | 70% | |
| Tentacool | Lv.5–10 | 30% |
Good Rod
| Magikarp | Lv.10–30 | 60% | |
| Tentacool | Lv.10–30 | 20% | |
| Wailmer | Lv.10–30 | 20% |
Super Rod
| Wailmer | Lv.20–45 | 100% |
Seafloor Cavern Room7
Grass / Cave
| Zubat | Lv.28–35 | 90% | |
| Golbat | Lv.33–36 | 10% |
Surfing
| Tentacool | Lv.5–35 | 60% | |
| Zubat | Lv.5–35 | 35% | |
| Golbat | Lv.30–35 | 5% |
Old Rod
| Magikarp | Lv.5–10 | 70% | |
| Tentacool | Lv.5–10 | 30% |
Good Rod
| Magikarp | Lv.10–30 | 60% | |
| Tentacool | Lv.10–30 | 20% | |
| Wailmer | Lv.10–30 | 20% |
Super Rod
| Wailmer | Lv.20–45 | 100% |
Seafloor Cavern Room8 · Grass / Cave
| Zubat | Lv.28–35 | 90% | |
| Golbat | Lv.33–36 | 10% |
Seafloor Cavern Items
Item balls and hidden items, exactly where the game puts them.
| Item | Kind | Floor |
|---|---|---|
| TM26 | Item ball | Seafloor Cavern Room9 |
Seafloor Cavern Trainers
7 trainers with full parties.
Team Aqua Grunt · Seafloor Cavern Room1
Team Aqua Grunt · Seafloor Cavern Room1

Aqua Admin Shelly · Seafloor Cavern Room3
Team Aqua Grunt · Seafloor Cavern Room3
Team Aqua Grunt · Seafloor Cavern Room4
Team Aqua Grunt · Seafloor Cavern Room4
Aqua Leader Archie · Seafloor Cavern Room9
Where is Seafloor Cavern in Pokémon Emerald?
Every way in and out of this location.
In Pokémon Emerald, Seafloor Cavern is reached from Underwater.
How to get through Seafloor Cavern
Seafloor Cavern leads to 1 other place across 10 floors.
Walkthrough
Seafloor Cavern is stop 57 of 81 in story order, starting from Littleroot Town.










