Where to find Omanyte in Sword & Shield

Static Encounter: Giant's Foot
Surf: Roaring-Sea Caves (24%, Overcast)
Max Raid Battle: Ballimere Lake (Only in Sword), Frigid Sea (Only in Sword), Giant's Bed (Only in Sword) + 2 more

Omanyte also appears in

How to get Omanyte in Sword & Shield

It appears in any weather at Ballimere Lake, Frigid Sea and Giant's Bed + 2 more and only in overcast weather at Roaring-Sea Caves.

Its base catch rate is 45 out of 255 (higher is easier); the catch rate calculator works out your odds with each ball. For the look, the best colour match is Dive Ball or Quick Ball.

Evolution: Omanyte → Omastar (Level 40).

Omanyte in every game · Pokémon Sword & Shield interactive map (Galar)

All Sword & Shield locations