While specific names change as creators update their content, these are the most popular implementations for Bedrock: 

Bottom line: The idea of a tsunami mod for Bedrock is a 5/5. The reality is a 3/5. If you’re on a phone or console, temper your expectations – you’re getting a “wave costume,” not a physics revolution. But for a free adrenaline spike? Grab the Vatonage mod and stand on a beach. You’ll laugh once. Then reload.

for building a custom tsunami with command blocks, or are you looking for specific marketplace links

6. Gameplay & Survival Mechanics

A successful tsunami mod should include:

Q: Why did the water disappear after the tsunami? A: That is a feature, not a bug. Most top tsunami mods for Bedrock use "fake water entities" that despawn after 30 seconds to prevent permanent world lag. True permanent flooding is currently impossible on Bedrock without breaking the save file.

Defense: Only high-hardness blocks like Obsidian or specialized "Force Field" items in certain mods can typically withstand the force . 4. Installation & Compatibility