ModsJava
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…
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
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.
Features
- Ocean-only world preset
- Choose ocean biome (warm, lukewarm, cold, frozen, deep variants)
- Adjustable ocean depth
- Optional islands
- Toggle shipwrecks, ocean ruins, ocean monuments
- Toggle ruined portals
Usage
- Create a new world.
- Select Oceans Biomes as the world type at the end of the list.
- Click Customize and configure settings.
- Create the world.
Note: changes affect new worlds or new chunks only.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as oceans-biomes-1.21-1.2.2.jar — drop this file into the mods folder
- Download size: 66 KB
- Download link checked 6 Sept 2026 — working
These come from our own check of the pack file, not from the source page.