Minecraft Java 1.20 Mods
Browse 1,110 free mods for Minecraft Java 1.20 — popular picks include One Piece World Like (Mine Piece Version), Sea Creeps, Atlantis.
Updated daily
One Piece World Like (Mine Piece Version)
Transforms Minecraft into a true One Piece-inspired world with custom oceans, islands, conquest systems, and Grand Line exploration for the Mine Piece mod.
Sea Creeps
Sea Creeps have swam into Modrinth! The ocean just got explosive...
Atlantis
This mod adds an ocean dimension to Minecraft with colored seashell, translucent colored pearls, shipwreck with treasure chest full of gold and aquamarine ore, and more.
Frosthaven - Villages
This datapack adds a village floating in the ocean, offering a safe haven for travelers and traders. But beware — rumors speak of dangerous secrets hidden deep within the iceberg.
NANGMAN SEA
Can you survive in the sea?
Dorsal Moon
An add-on for Enhanced Celestials, adding a Moon that aids in ocean exploration for the night.
Do you like sharks? UwU
Shark furry mod
The OnePiece+
A One Piece-inspired modpack where you explore vast oceans, discover islands, and master powerful abilities to create your own pirate adventure."
The Iron Lung Experience
Inspired by the Iron Lung Game and Movie. This modpack improves ocean exploration with a twist!

Oceanus
Reduces land generation the further you travel
Water Caustics
Makes oceans more immersive by giving blocks animated textures to mimic water caustics from vibrant visuals, only underwater, and without the use of shaders.
Space's Sponge Crafting Recipe
Adds a vanilla-friendly, ocean-themed crafting recipe for the uncraftable Sponge block.
Ocean Depths
Will you be able to go deep into the ocean depths? Discover new challenges in this new modpack made almost entirely of water!
Lost Ocean Whale
Adds a lost whale to all ocean biomes
A Few Cool Paintings
8 new paintings, mostly about cats, with the exception of one shark guy painting
Faster Fly Break Speed
Removes underwater and flying breaking speed penalty
Mystic Seas
A mod that introduces mermaids, mermaid tails, and even some siren-related abilities!
No More Underwater Magma
Removes underwater magma from the world generation.
Medieval Empires Official
Build, battle, and rule your empire! 🏰⚔️ Lead villagers, forge armies, and wage war across ages—from swords to muskets. Face rival kingdoms, sea beasts, and dragons in a world where only the strongest leaders survive. Will you rise… or burn?
Ocean Raft
you start with a 3x3 raft or something of the users choicse but its a survival challange modpack
Villager Viking Ship
Adds 3 new villager viking ships to warm ocean biomes
Oceanfront
Adds vanilla styled content to minecraft's beaches
˖⁺‧☆ Shark GUI ☆‧⁺˖ 🦈
A port of the Shark GUI made by pvdding on Planet MC
Ship and Physics
Ships made of blocks with realistic ocean and waves, pirate sabers and pistols, this modpack will add ship physics to Minecraft, and there are resource packs for playing as a pirate or Viking.
[Alone on a Raft] Ocean Survival
A perfect ocean survival modpack for a "100 Days" challenge!Explore a world of vast islands, craft an ever-growing boat, and survive dangerous sea creatures.
Oceanian PvP
A Water-Themed PvP Texturepack
Blox Fruits
Your mission is to find the legendary One Piece fruit hidden in unknown waters by defeating powerful sea captains, solving world's mysteries, and encountering Marines along the way.
Castaway - Island Survival
Forge 1.20.1 | An aquatic island survival adventure with quests, custom world generation, ocean and island content.
Panorama ocean and village
Panorama ocean and village by Beluimem
F&A Aquatic Variants
A Fossils and Archeology Resource Pack that brings skin variants to some aquatic animals.
Subnautica in MC
Dive into a fully immersive Subnautica-inspired world in Minecraft! Explore alien oceans, build futuristic underwater bases, and survive mysterious creatures in stunning, shader-enhanced waters!
Sharkbite Tulips
Adds shark-themed tulips! Great for shark and flower lovers!
Dangerous Waters
An ocean focused mod, filling Minecraft's oceans with new sea bases, as well as new sea creatures, biomes and much more.
Floating cargo ( box )
Adds boxes that spawn naturally; players can kill them and collect useful loot for worlds only in ocean
Sea-Through Boat
Explore the depths like never before with this crystal-clear glass-bottom boat resource pack. See underwater wonders as you glide across the ocean, bringing new life and clarity to your Minecraft adventures.
Ethereal Sea Sky Overlay
A mesmerizing sky overlay depicting a cloudy sky above the sea