HydroPort Extreme
Go to the Extreme 

The HP Extreme™ is the most convenient way to dry-dock a jet ski. The HP Extreme features a simple drive-on dock design and ample walk-around space, making it easy to board and launch your personal watercraft. Docking your jet ski is as easy as driving it: a gentle flick of the throttle is all it takes to dock your jet ski. When you’re ready to go out on the water again, simply slide your jet ski off of the dock. In addition to being easy to use and safe for your craft, it’s also safe for you to use: the textured, slip-resistant surface means that you can walk without fear and get on the water faster. Protecting your investment has never been so easy, safe, and reliable.Our exclusive bow bumper slows your watercraft's forward motion and provides a soft rest for the keel.


The HP Extreme, PWC floating dock can be attached to nearly any floating, standing, or wheel-in dock system, making it very easy to add to your existing boat lift setup. You can even use the dock as a stand-alone drive-on floating dock for jet ski. The HP Extreme PWC dock can be attached to nearly any floating, standing, or wheel-in dock system. The HP Extreme can be attached alongside or perpendicular to your dock system, used as a stand-alone drive-on dock or connected to other HydroPorts, including the HP Epic. Like all things PolyDock Products, there are a variety of anchorage and connection options to help incorporate your PWC floating dock into your waterfront.


  • PWC fully supported on high-performance 5” x 2” rollers

  • Ultra-tough polyethylene construction with Expanded Polystyrene (EPS) Marine Foam for increased strength and leak elimination

  • Exclusive “Air-Pillow” bow stop

  • Stainless steel roller axles for increased strength and compatibility with fresh, brackish, and saltwater

  • Easily adjustable to accommodate different models of watercraft

  • Available in Gray, Tan, and Blue

  • Maximum Capacity: 1,625 lbs / 737 kg

  • Overall Length: 175" / 4.11m; Overall Width: 58" / 1.47m


HydroPort Extreme

1,625 lbs

737.08 kg





390 lbs

176.90 kg



PWC Platforms from PolyDock

Protect your personal watercraft and enjoy fast and convenient access to the water with a PWC dock platform. PolyDock offers four jet ski dock platforms. Learn more and compare all models. 


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