Bucca: Bucca is a male sea-spirit from Cornish folklore, often depicted as a merman who roams coastal and mining areas during storms.

Bucca - Embodies the continuity of pre-Christian Brittonic belief practices and the blending of ancient sea deity attributes with local folklore.

Bucca

Bucca - Embodies the continuity of pre-Christian Brittonic belief practices and the blending of ancient sea deity attributes with local folklore.

Bucca is a male sea-spirit from Cornish folklore, often depicted as a merman who roams coastal and mining areas during storms. He embodies both ancient pagan deity traits and the capricious nature of a hobgoblin. Revered and appeased through votive food offerings, Bucca remains an enigmatic figure in Cornish myth.

Origins & First Encounters

Source Texts & Tale Variants

Form & Powers

Regional Faces

Cultural Parallels

Legacy & Modern Evolution

Interesting Fact

An intriguing aspect of Bucca’s legend is the synthesis of pagan deity attributes with hobgoblin mischief, reflecting the layered evolution of myth in Cornish cultural identity.

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Quick Creature Info

Associations:

Element: Water

Our Mythic Legendary Rating:

Ethereal Power
Ethereal Power rating

Also Sometimes Known As:

bockabockasbockyas

Habitat:

Sea and minesCoastal regions and underground minesWater and subterranean areasCornwallInhabits coastal areas and mines during storms; associated with ancient votive offering practices.Coastal regions and minesCornish coastal communities

Supernatural Powers:

water manipulationstorm influenceimmortality

Physical Attributes:

fish tailhumanoid upper bodymischievous expressionhumanoid upper bodyfish tail

Abilities:

presence during stormsinfluence over coastal and mining fortunescontrol over water elementsageless existence

Behavior:

mischievous and capriciousAppears during storms and in mining areas; interacts unpredictably with coastal communities, sometimes helpful if appeased by offerings

Lore:

Sea-spirit and local hobgoblin with both protective and mischievous traitsCornish folkloreEmbodies the continuity of pre-Christian Brittonic belief practices and the blending of ancient sea deity attributes with local folklore

Related Creatures, Tales or Lore

References

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Curated by the Mythological Creatures Team

Series editor: Mythological Creatures Directory

Primary desk: Northern & European Folklore Desk

(rev. November 2025)