no,but i wish there was.
somewhere in shoal cave somewhere in shoal cave
Whilst a trainer in Challengers Cave does say there is a legendary Pokemon there, there is in fact no legendary Pokemon in the cave.
Go pass Mossdeep city surf to a cave where two girls are and there you are at Shoal cave hope this helped :]
Kyorge does not appear in Shoal Cave. In Pokemon Sapphire Kyogre appears in the Cave of Origins as part of the story. In Pokemon Emerald Kyogre appears in the Marine Cave after defeating the Elite Four.
In Shoal Cave
Up your moms @$$
combine it with shoal salt and create a shoal bell by talking to the dude in the start of the cave.
the old man in shoal cave will make you useful items with the shoal salt
depending on the time the tide will be higher meaning the cave is flooded during that time you can get shoal shells
Go to Mossdeep City, then SURF north and enter the Shoal Cave... There you will find Spheal...
Yes in shoal cave.
Shoal Cave above Mossdeep City