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Bathymetry

Visualizes underwater terrain depth through water color.

FabricNeoForgeForge
Loaders
FabricNeoForgeForge
Downloads on Modrinth
22.5K
Followers on Modrinth
235
versions
52
Updated
September 29, 2026Sep 29
Published
in 2026
Showcase · swipe

At a glance

Runs on Fabric, NeoForge and Forge
For Minecraft 1.21.1, 1.21.11–26.3 …
Client only — no need to install it on the server
Latest version — 1.0.4+26.3+fabric from September 29, 2026
Requires MossyLib and Fabric API
License CC-BY-ND-4.0 — free
Where it's needed
In gamerequiredOn servernot needed

Install in the game only; not needed on the server

Game versions1.20.1, 1.21.1, 1.21.11–26.3

"Description" Title

Bathymetry — A Client-side mod that visualizes underwater terrain depth through water color.

In vanilla, a puddle will look the same as a deep ocean. This mod changes the water's color depending on the depth from the surface to the bottom. Shalllows will look the same but the deeper you go the darker the water gets.

This mod ensures the biome tint stays by multiplying the colors instead of overwriting them.

Showcase

showcase

"Compatibility" Title

The mod is client-side and fully compatible with resource packs and datapacks, even if they change biome colors.

Shaders: Some shaders overwrite the water color and ignore the mod so it depends on the shader.

showcase_shaders

Distant Horizons Compatibility 🗺️

dh_compatible

"Configurable" Title

The mod is very easily configurable using Mod Menu and YACL for instant updates without a restart, things you can configure are listed below.

Appearance

  • Intensity overall strength without touching hue.
  • Shallow and Deep Tint the two ends of the gradient. White is vanilla.

Depth

  • Shallow and Deep Depth over what range of water deepness the gradient ramps up.
  • Smooth Edges and Smoothing Radius how far the transition is blended across large drop-offs, so a cliff in the sea floor does not look like a hard seam.

Fog

  • Underwater Fog thickens fog with depth once you are submerged. Disabled by default.
  • Deep Fog Distance how much visibility is left at maximum depth.
config

Everything is also editable by hand in config/bathymetry.json5, colors included, they are stored as plain hex strings.

"Support" Title

Want to support mod and authors? Just tell everyone about this mod!

Yeah, you got it right. Just by advertising, you will support the mod and the creators well. The more people will know about this mod, the more downloads it will have, more downloads will give good motivation to authors and increase income from the site (literally free donation). Remember, advertising must not be intrusive and annoiyng!

What you can do?

  • Make a video review / advertisement
  • Share it on social media or Discord
  • Tell your friends about this mod
  • Add it to your modpack or just download and enjoy the game

Every mention matters — thank you for helping the community grow 🤍

"Licensing" Title

The license terms for this project are defined in the LICENSE file in this repository. That file always takes precedence over any license shown anywhere else.

See the original mod repository

FAQ

How to install Bathymetry?

Install Fabric for your Minecraft version, download Bathymetry for the same version and loader, put the file into the mods folder and launch the game with the loader profile.

Which Minecraft versions does Bathymetry support?

Bathymetry has builds for Minecraft 1.20.1, 1.21.1, 1.21.11–26.3.

Is Bathymetry needed on the server?

Client only — no need to install it on the server

License and source
Creative Commons Attribution No Derivatives 4.0 Internationalfree to share with credit to the author and the license
Original — Modrinth↗Files unchanged, verified with SHA-512Is this your mod? For rights holders

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