Minecraft Java 26 Mods
Browse 29 free mods for Minecraft Java 26 — popular picks include YUNG's Better Ocean Monuments, Fish of Thieves, Dungeons and Taverns Ocean Monument Overhaul.
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YUNG's Better Ocean Monuments
A complete redesign of Minecraft's ocean monuments!

Fish of Thieves
A mod adds all the fish from Sea of Thieves, fish fer ye pirate!
Dungeons and Taverns Ocean Monument Overhaul
This Mod/Datapack Overhauls the Ocean Monument, turning it into a jigsaw structure, every room has randomized walls and floors, and some loot chests are scattered around
Underwater Village
Discover a lot of new oceanic structures!
Antique Trading Ship
Adds an antique villager trading ship to all ocean biomes
One Survival Island
Datapack that creates a Single Survival Island in an Infinite Ocean World
Revamped Floating Islands
Datapack that creates Floating Island worlds based on the old preset, with all biomes and structures. Additionally featuring floating oceans and rivers.
Ocean Villager Trader
adds a new villager the Ocean Trader and his lighthouse structure
Mako Mermaids Mod
Live your H2O dream! Play as Cleo, Emma, Rikki or Mako characters, use elemental powers, and create your own story!
The Only Isle
The Only Isle creates a compact, natural island world surrounded by an endless deep ocean, featuring a rich variety of dense biomes for players who enjoy the “limited world” experience. It offers a feel reminiscent of the legacy console editions!
Deep Blue: Ocean Survival
Survive a post-apocalyptic world submerged by water in a nearly vanilla experience.
AcidIsland - Toxic SkyBlock
SkyBlock with a deadly twist: the ocean is acid. Survive on your island, but don't fall in the water.
Montane
Elevation based biomes, taller mountains, deeper oceans, and more!
Big Globe Compat - YUNG's Better Ocean Monument
This datapack adds compatibility between YUNG's Better Ocean Monument and Big Globe.

Water World - Atolls
Water World - Atolls is an immersive Minecraft mod (Fabric) that breathes life into ocean biomes by introducing procedurally generated Atoll structures, complete with custom villager AI behaviors, dynamic fishing, and unique blocks to ease water buildin
Desert Only
Desert and badlands biomes only, no oceans unlike a single biome world
AquaWindow
AquaWindow — Replaces the wooden floor of all 9 vanilla boats with crystal-clear glass. Perfect for underwater safari and ocean exploration!
Drought – Waterless Worldgen
Removes all naturally generated water from the Overworld. No oceans, rivers, lakes, or cave water. Some structures may still contain limited water for balance.
Lava Oceans
simple datapack that makes all oceans lava
Big Globe Compat - Hopo Better Underwater Ruins
This datapack adds compatibility between Hopo Better Underwater Ruins and Big Globe.
No Oceans
A datapack that removes oceans.
Old Continents Slider
Remember when Minecraft had real oceans? Until 1.6.4, the world was big continents floating in a huge ocean. Since 1.7.2, it's an infinite landmass with elongated lakes.
High Water
Floods the whole Overworld to y=256 — survive an endless ocean with no dry land, plus a custom advancement tab. English & Ukrainian builds.
Leviathan Ocean
Makes oceans absurdly deep. Inspired by a Wifies' video.
Abyssal Frontier
A Fabric 26.2 ocean-exploration mod about surviving pressure, piloting submersibles, and escaping the deep.
Adrenalin
This mod adds a bit of realism: when you have 2 hearts or less, an adrenaline effect activates for 2 minutes. You run faster, mine blocks quicker, deal more damage, and your screen becomes slightly blurred. After the effect ends, you get nausea for 30 sec
WORLD OCEAN
This datapack will generate a ocean only world. Play like a skyblock but in the middle of an infinite ocean.
Mr. Burger's Mo'betta Overworld
Improves mountain peaks, ocean depth, and increases cave complexity down to -128 while maintaining the ambience of Vanilla worldgen.

Water World
raises oceans to y=120 in the overworld