There are about 40 floors in Stormy Sea for Blue Mystery Dungeon Pokemon. The last floor is where you will face Kyogre. in the stormy sea, there are 39 floors of Pokemon that are water or water/ fossils, on the 40th floor is Kyogre at level 25.
40
Miracle Sea has 18 floors, followed by a midway point, then Deep Miracle Sea, which has 5 floors, including the boss floor.
bottomless sea has 50 floors at the end u will face kyogre.i reccomend that you train somewhat before u take him and the other guardians of the seven treasures on(mew,articuno,rayquaza,groudon,heatran,and giritina.
miracle sea all floors
cds
It has 30 floors
30. go to bulbapedia for more info
No Grand Sea only has 30 floors
Bottomless Sea has 50 Floors.
38 floors are in the magical sea.
50 floors.
50 floors
20 floors
it has 20 floors.
75 floors
Bottomless Sea has 50 floors.