You can summon a wall of falling water blocks using:
/summon falling_block ~ ~ ~ BlockState:Name:"minecraft:water",Time:1
Use a chain of command blocks to create a wave effect.
These vanilla methods are laggy but require zero mods. tsunami mod minecraft bedrock install
Because Bedrock runs on Windows 10/11, Xbox, PlayStation, Switch, iOS, and Android, the installation method varies. Below is the universal process using the most common file type: .mcaddon (a packaged behavior + resource pack).
| Add-On Name | Key Feature | Best For | Installation Difficulty | |-------------|-------------|----------|------------------------| | Natural Disasters: Tsunami | Realistic wave physics, debris trail, and post-wave flooding | Survival challenge maps | Easy (.mcaddon) | | Command Wave Pro | No lag; uses only command blocks; adjustable height (10–100 blocks) | Large servers & multiplayer | Medium (requires copying commands) | | Tidal Mayhem | Animated fish inside the wave, coastal erosion effect | Adventure & horror maps | Easy (drag-and-drop) | You can summon a wall of falling water
Note: Names may change due to Marketplace guidelines. Search these terms on MCPEDL.com.
With Mojang’s ongoing rollout of Script API (formerly GameTest Framework), tsunami mods are evolving from clumsy command-block chains to C++-like performance. Newer add-ons can now: Use a chain of command blocks to create a wave effect
Expect official Marketplace content featuring tsunamis by late 2025, but for now, third-party add-ons remain the only way to drown your villages in style.
/function start_tsunami
Or
/tag @s add tsunami_spawner
Always check the add-on’s description page for the exact trigger.