CCGH Sipu Muin

CCGH Sipu Muin is a Canadian Coast Guard hovercraft based at CCG Hovercraft Base Trois-Rivières in Trois-Rivières, Quebec.

Sipu Muin is a Type 400 AP1-88 ACV. Her sister ship, the CCGH Siyay, is based at CCG Sea Island Hovercraft Base in Richmond, British Columbia.

The primary missions of Sipu Muin are icebreaking and performing search and rescue missions in the Saint Lawrence River and its navigable tributaries. Occasionally the Sipu Muin performs navigation aid maintenance.

"Sipu Muin" means "bear river" in Mi'kmaq.