For other jellyfish, see Jellyfish (disambiguation).
[FAQ] • [doc]

Flying jellyfish are monsters that can appear randomly on the Uncharted Isles. They can be killed for combat experience. They can hit hard and quickly with magic attacks, and are often clumped together in large groups, making it very dangerous to use area-of-effect attacks and abilities.

Attacking the jellyfish will scale their life points and combative abilities to the player's own combat level.

They will always be found near a pile of seaweed which acts as their respawn point.


Item Quantity Rarity GE price
Chimes 1Chimes1–4CommonNot sold
Steel arrow 5Steel arrow10–23Unknown130–299
Steel pickaxeSteel pickaxe(noted)Unknown2,347
Adamant pickaxeAdamant pickaxe(noted)Unknown5,325
Mithril pickaxeMithril pickaxe1Unknown3,390
Barb-tail harpoonBarb-tail harpoon(noted)Unknown780
Amulet of defenceAmulet of defence1Unknown4,154


  • Flying Jellyfish share their examine text with certain Jelly slayer monsters.