- "This bad breeze causes trouble when it flips up skirts and blows off toupees. Unwelcome, indeed."
- — Battle Memory
The Unwelcome Gust is an enemy in Mother 3 found on Tanetane Island near the Barrier Trio. In battle, it can waste a turn grinning or summon a waterspout to hit three members of Lucas's party. It is weak to PK Thunder.
Its battle sound is Battle Sound 56 which falls under Code Numbers 927 for regular attack, 928 for Smaaaash! and 929 for Miss.
- Its name is a pun on the term "Unwelcome Guest".
- This enemy greatly resembles the Cyclown monster from the Dragon Quest series, from which the Mother series has greatly paid homage in other ways.
- This is the only enemy with the battle theme with either the battle theme MROB-6720M or its variant GENE163-1425 that is not overtly robotic.