Place a command block. Set to Repeat , Unconditional , Always Active . Command: /fill ~10 ~ ~10 ~-10 ~5 ~-10 water 0 replace air

Many include a "Tsunami Bucket" or a disaster remote that triggers the wave.

To get a functional tsunami experience on Bedrock, you generally have to look for or Survival Maps . 1. Finding the Right Add-on

Fill the entire top row with water source blocks.

I stared at my monitor. When I tried to log back in, the world save icon had changed. Instead of the usual grassy landscape, it was just a vast, empty expanse of blue. The mod hadn't just added a disaster—it had rewritten the map. If you'd like to continue this, let me know:

The "Tsunami Mod" for Minecraft Bedrock (often referred to as an "Add-on") typically works by using or behavior packs to trigger a massive, moving wall of water source blocks. How it Functions