The power to use ocean-related magic. Form of Magic. Variation of Environmental Magic and Ocean Manipulation.

Also Called

  • Maritime Magic
  • Oceanic Magic
  • Pelagic Magic
  • Sea Magic
  • Thalassomancy


The user can wield magic powers related to the oceans, allowing for magical control over the oceans and/or their aspects, or drawing on their mystical energies to perform magical feats.




  • Anti-Magic/Magic Destruction/Magic Immunity/Magic Negation
  • Users of Lunar Magic may take control of oceans away from user.
  • Control, discipline, and restraint are extremely important. Unconscious, emotion-influenced, impulsive, or reckless use of this power can be catastrophic.
  • Distance, mass, precision, max power, etc. depend upon of the knowledge, skill, and strength of the user.
  • Magic has a price.

Known Users

  • Rán (The Circumstances Leading to Waltraute's Marriage)
  • Oceanids (Greek Mythology)
  • Nami the Tidecaller (League of Legends)
  • Poseidon (Marvel Comics)
  • Posea Reef (Monster High)
  • Tarmiel (Nanatsu no Taizai)
  • Fujimoto (Ponyo)
  • Sailor Neptune (Sailor Moon)
  • Wadanohara (Wadanohara and the Great Blue Sea)
  • Aisha (Winx Club)
  • Cassidy (W.I.T.C.H)
  • Irma Lair (W.I.T.C.H)
  • Amora (Fantasy War Tactics)
  • Shannon the Ocean Fairy (Rainbow Magic)
  • Ocean Magic users (The Dragon Prince)
  • Mercuphobia (Fairy Tail: The 100 Years Quest)
  • Lapis Lazuli (Steven Universe)
  • Uma (Descendants)

Known Items

  • Neptune's Trident (American Dragon: Jake Long)


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