Fabric Mods for Minecraft Java
Browse 446 free Fabric mods for Minecraft Java — popular picks include Cyra, Subnautic Redstone (Fabric), FogBeGone.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
Cyra
A Minecraft mod that reveals the secrets of the ocean!
Subnautic Redstone (Fabric)
Subnautic Redstone allows the player to build with Redstone underwater!
FogBeGone
Tweak underwater, lava fogs, disable status effect fogs (Blindness & Darkness), and remove Overworld, Nether, End environmental fogs as well as border fog. In short: no fog!
Cobblemon Breathers
Pokemon Anime inspired underwater ReBreathers to make your Adventure safer!
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!
Hold Your Breath (in real life)
When you go underwater in-game, you need to hold your breath in real life.
Aquatic Shulkers
Shulkers generate in deep oceans like clams
UnstableSMP - Great Sea Law Battle
This map lets you join the Great Sea Battle against Law. Fight him at both the protected and unprotected bases, or defend the base as a Law soldier or as LettuceK. Jaden_MAN and Wemmbu will help you in battle.
Ocean Village
This mod will add a new type of village - Ocean Village
Flotage
Floating in the sea
Hold Your Breath
When you go underwater in-game, you need to hold your breath in real life.
Gods Of Olympus
Gods of the sky and sea
Unecological Methods
Immersive Engineering addons which allows the disposal of chemicals into the ocean.
Chubby Blåhaj | not only anymore!
Chubby version of toy shark, Blåhaj. and other plushy.
resurfaced
Making underwater exploration easier in a simple way
Extrabiomes
ExtraBiomes is a world generation addon/mod for Minecraft, available for both Bedrock and Java Edition, that adds 26 new biomes to the overworld, along with the mobs, blocks, and structures to fill them, from burnt forests and jellyfish-filled oceans to

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
Loggerhead Luminancies
Adds a sea lantern variant crafted using scutes that can float in water.
Shell Seekers
Adds 7 types of shellfish to ocean floors with pearls that summon Endermen when thrown.
Blunderbombs
Bring the chaos of Blunderbombs from Sea of Thieves into Minecraft Comes in both damaging and non-damaging variants!
Wearable Lanterns (Unofficial Port)
Wearable Lanterns is a vanilla-friendly mod that lets you equip lanterns for hands-free lighting while adventuring, mining, and exploring dark caves. It also includes waterproof encased lanterns for underwater exploration.
Pets Load Chunks
Loads the chunks tamed pets are in, enabling use of them as chunk loaders while they're sitting around and fixing teleportation across oceans.
oceans biomes
Create worlds made entirely of oceans with a simple configuration screen. Choose the ocean biome, tweak depth, and enable or disable islands and ocean structures.
Ocean’s Rise
Welcome to Oceans Rise, the ultimate Minecraft mod pack that transforms the vast and often overlooked seas into an exciting and immersive adventure! This carefully crafted collection of mods breathes new life into the aquatic world.
Seafarer[Fabric]
A port of the Seafarer[Forge] Version. This is a mod that aims to improve the Minecraft Oceans and its surroundings.
Fishbowl
Adds a fishbowl curios equipable that allows merfolk and other ocean-dwelling origins to breathe on land.
Pride Blåhaj Backport
Backports the Blahåj Replushed mod's newer pride sharks to 1.20.1.
CinderStride – Lava Walker
A rare Bastion relic grants Lava Walker boots, letting you walk across lava and turn the Nether’s oceans into your highway.
Vulcade
Post-processing shader packs that run on Minecraft's Vulkan renderer. Bloom, sun glare, volumetric light shafts, ore glow, plus dedicated underwater, Nether and End looks — with Low/Medium/High/Ultra profiles.
Monster Origins
(WIP) Minecraft 1.20.1 (and now 1.21.1) / Fabric addon for Origins that adds four origins Arachne (a humanoid spider), Medusa (a gorgon), Harpy (a storm-wind bird-woman), and Mermaid (a singer of the deep) each built around a different playstyle

Oceanic sword remastered
Adds a mythical pirate blade to your world allowing you to harness the power of the seas.
Single Island Generator
A Minecraft world generation mod that adds an Island world type, generating an ocean-only world with one randomly generated survival island.

Realistic Oceans
Adds realistic & deep oceans to minecraft
One Island
Start alone on a small island in an endless ocean. Gather resources, build, explore, and survive with what the sea provides.
Improved Rails (TURNABLE POWERED RAILS)
Underwater-version Rails! Rails that's always activated!
Drown Panic
"An immersive mod that enhances survival atmosphere underwater with a wide screen vignette (tunnel vision) and realistic heartbeat sounds when drowning."