Fin Gear Unveils the Surge Purge™ Plate for Forward-Facing Sonar

March 25, 2026
Bass Boating News
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Bass fishing

Fin Gear announced the Surge Purge™ Vessel Stabilizer Plate, a new product engineered to improve boat stability for anglers fishing in open water. Designed by professional anglers and built for real-world conditions, the Surge Purge™ Plate addresses one of the most common frustrations in modern fishing: maintaining precise control while using forward-facing sonar in wind and waves.

As forward-facing sonar technology continues to redefine how anglers locate and target fish, maintaining a stable platform has become critical. The Surge Purge™ Plate solves this challenge with a simple design that mounts directly to shallow-water anchors, creating subsurface drag that counteracts unwanted boat movement.

Once deployed, the plate works beneath the surface to reduce the “surge” and “purge” effect caused by wave action—helping anglers stay locked on structure, fish, and sonar targets with greater precision. 

“The Surge Purge™ Plate was built to give anglers control when conditions are at their worst,” said Pro Walleye Angler, Dylan Nussbaum. “When you’re live-scoping in big water, even small movements can cost you opportunities. This product keeps you steady, focused, and in the strike zone longer.”

Key Benefits of the Surge Purge™ Plate:

  • Enhanced Stability: Reduces roll and pitch in rough water, keeping your live sonar’s transducer in the water more steadily and consistently
  • Improved Sonar Performance: Helps maintain consistent transducer positioning for clearer, more reliable readings 
  • Simple Integration: Attaches to popular shallow-water anchors, including Power-Pole and Minn Kota Raptor systems 
  • Durable Construction: Built from lightweight, solid aluminum for long-lasting performance in demanding environments 

Unlike bulky drift systems or temporary fixes, the Surge Purge™ Plate offers a streamlined, always-ready solution that integrates into an angler’s existing setup. 

The Surge Purge™ Plate is available now through fingear.com and authorized dealers.