Short answer: No — most mods called "Tsunami" are designed for Minecraft Java Edition and won’t run on Bedrock without a Bedrock-specific add-on or extensive conversion.

: Search for "Tsunami Add-On" or "Natural Disasters Behavior Pack" on dedicated Bedrock modding community repositories like MCPEDL. Look for creators who utilize the .mcaddon or .mcpack formats.

If you want to fine-tune your setup, tell me you are playing on (PC, console, or mobile) and where you downloaded the mod file. I can give you specific instructions for your exact setup. Share public link

/execute @e[type=armor_stand] ~ ~ ~ fill ~-30 ~-10 ~-30 ~30 ~10 ~30 water