Fabric Mods for Minecraft Java
Browse 438 free Fabric mods for Minecraft Java — popular picks include The Island Challenge, DivingPack, Origins:Aquanoid.
Step by step: How to install Minecraft Java mods & modpacks
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The Island Challenge
A very tiny island with a vast ocean all around it. There are no other islands left.
DivingPack
With this Mod you will have a better experience while diving underwater than in the vanilla version of minecraft. This modpack adds new item such as diving fins and an oxygen tank to the game.
Origins:Aquanoid
An ancient race whose bodies are composed of condensed moisture. They thrive in the aquatic realm of the Edge but suffer discomfort and slowed movement in the fiery Lower World.
Lunar Origins: Wopol
An aquatic Origin for the Origins mod. Requires Lunar Origins Core.
Better Structures Maps
Client-side mod that renders precise block distance to map decorations including woodland mansions, ocean monuments, villages, trial chambers, swamp hut, treasures...
Abyssal Frontier
A Fabric 26.2 ocean-exploration mod about surviving pressure, piloting submersibles, and escaping the deep.
[BTW Addon] Boat Mapping
Explore maps of the oceans in Better Than Wolves!
Zeeraket
Adds sea rocket (Cakile maritima), a glabrous, succulent annual, with a slender or stout taproot.
Cloud Sea
Welcome to the Cloud Sea | Explore floating islands in a modpack for Fabric 1.20.1
Splinecart Aquatic
This is a small mixin designed to be used with the Splinecart mod. It makes Splinecart track ties able to be placed in water, that way you can make under water roller coasters or waterslides.
Water Enhanced
Expands ocean gameplay with new resources, gear, and aquatic mechanics while staying true to vanilla.
oceanmanman
Oceanmanman is a modpack that enhances Minecraft with visual tweaks, new structures, and quality-of-life improvements. It keeps the experience vanilla-friendly, adding fun non-game-breaking changes. Inspired by NIKO YAPS' Modpack. Full credit to Mod devs
Technology in the Sea
A new take on ocean block with the create mod.
Beyond the Reef
Enjoy ocean cities, skylands and more!

Sea Shanty Discs
A mod adding sea shanty music discs.

CardBoard SharkMI Fork
Run Bukkit/Spigot/Paper plugins on Fabric servers - SharkMI fork with enhanced mixin compatibility
The Abyss Ocean
Reshape the entire world generation with this mod, the entire world turns into a deep-abyss ocean. Structures like Villages, Trial Chambers, and Strongholds rarely spawn.
Boats On Ice
Do you wish that boats in Minecraft were faster? With this Mod, boats in water act as if they are on ice! No more paddling around an ocean for hours, its time for warp speed!
Emberfall Trojan War
A modpack to live in a true ancient greek world, build cities, sail oceans and more!
Origins: Flying Fish
Flying Fish — fragile aquatic race with 5 ❤️. Breathes underwater (Oxygen resource, 0–100) but suffocates on land. Has built-in elytra, water blades, high swim speed. Weaknesses: fire, slowness on land, oxygen drain in Nether/flight/deserts.
Sharky's Better Vanilla
will increase performance and add's hud elements and other things to improve gameplay
Pantry
Pantry adds food aging, preservation, cellars, and salt from ocean water.
Breathe Underwater
A simple mod to let you breath under water without any potion effect Theres many dangers already, dont let the sea be other
Fishing Aquatica Expanded
Making fishing better one step at a time.

CobbleCraft SMP - Oceanic Adventure
Cobblemon in Vanilla Minecraft with a few tweaks.

Survival Sickness
Survival Sickness adds a deeper survival health system to Minecraft. Players can catch diseases from bad weather, mobs, unsafe food, desert heat, freezing, low sleep, wounds, and underwater strain.
Toads Simple Origins: Fish Bowl
Adds a custom piece of armor that allows custom origins datapacks to add a way to spend more time on land or in the nether without completely removing the challenge of only breathing underwater.
Underwater Torch
Place all torches underwater and they will still emit light Full Fabric 1.20.1 + 1.21.1 + 1.21.4
DrownForReal
Drown For Real adds realistic player panic animations when your underwater oxygen bar hits zero. Built for Fabric, it features custom flailing animations that smoothly blend in and out over a fraction of a second using player-animation-lib.
Stay Flooded!
A mod that prevents air pockets from forming when submerged blocks are destroyed, perfect for an aquatic playthrough :-)
SeaCraft
Explore vast oceans, build ships with physics, and master Create automation in a soulslike world.
Aqua Verse
AquaVerse expands aquatic biodiversity of minecraft
Sharkingo!
Sharkingo!, the modpack for playing Bingo modes created by SharkySkuishy!
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
oceanmammam
Oceanmammam is the server version of Oceanmanman. Inspired by NIKO YAPS' Modpack. Full credit to Mod devs
Hendrix's Better Chaos Cubed
Enhance the Chaos Cubed drop with craftable nausea potions, sulfur fire and more!