Port Huon Marina is a modern 80-berth floating marina and boatyard situated on the Kermandie River, near its junction with the Huon River in southern Tasmania.

The facility serves cruising sailors, fishing boats, and luxury yachts, with an upgraded boatyard offering environmentally sensitive servicing capabilities.

Access by water requires navigating a well-marked but narrow and shallow channel off the main Port Huon waterfront.

Vessels should follow the line of moored boats past the main wharf before picking up the channel markers into the Kermandie River; the shallowest point in the approach runs around two metres.

The marina is associated with the adjacent Kermandie Hotel and is home to the historic 1947 charter vessel Radar, which operates cruises and private functions on the Huon River.