Access to:
Exit from the Entrance room: Route 125
Utility:
Surf is required to access and traverse this area. Wild Pokémon can also be encountered here with Surf.
This cave has two stages, corresponding to high tide and low tide. During high tide, the player can access high cliffs using Surf. During low tide, the player can access lower levels of the cave. The tide depends on the time of day. From 9:00 to 2:59 (AM and PM), it is high tide; from 3:00 to 8:59 (AM and PM), it is low tide.
During high tide, only the Entrance and Inner rooms are accessible.
| Item | Location |
|---|---|
| Shell Bell | In the Entrance room, obtained from the old man in exchange for four Shoal Salts and Shoal Shells |
| Item | Location |
|---|---|
| Big Pearl | In the Entrance room, to the northeast, accessible from the Inner room |
| Rare Candy | In the Inner room, east of the central ledge |
| Shoal Shell | In the Inner room, on the ledge north of the southern bridge |
| Shoal Shell | In the Inner room, on the northwestern ledge |
| Shoal Shell | In the Inner room, on the northeastern ledge |
| Shoal Shell | In the Inner room, on the southeastern ledge |
| Item | Location |
|---|---|
| Shoal Salt | In the Inner room, outside the exit from the Lower room |
| Shoal Salt | In the Inner room, under the northern bridge |
| Ice Heal | In the Stairs room, east of the ladder |
| Shoal Salt | In the Stairs room, east of the ladder |
| Focus Band | In the Lower room, obtained from the Black Belt |
| Shoal Salt | In the Lower room, east of the Black Belt |
| Nevermeltice | In the Ice room, on the plateau |
| TM07 Hail | In the Ice room, north of the ledge |