Garmin Marine Radar Systems

Stay aware and in control with Garmin Marine Radar Systems, engineered to deliver unmatched clarity and precision on every voyage. Designed for both recreational boaters and professional captains, Garmin radar technology helps you detect weather, obstacles, and other vessels with pinpoint accuracy—even in darkness, fog, or heavy rain.

From compact Garmin Fantom™ solid-state radar units to the powerful GMR™ xHD2 open-array series, these systems offer advanced features like MotionScope™ Doppler technology, target tracking, and MARPA collision avoidance, ensuring safer and more confident navigation in all conditions.

Seamlessly integrate your radar with Garmin GPSMAP® and ECHOMAP™ chartplotters for a complete, real-time view of your surroundings. Whether you’re cruising offshore or navigating a crowded harbor, Garmin radar gives you the awareness you need when it matters most.

Shop Garmin radar units and accessories today at Suncoast Marine & Auto — where marine performance meets precision.

Garmin | Blog Posts

  • Discover how Garmin LiveScope real-time sonar transforms fishing. Learn how it works, compare it to traditional sonar, and find compatible Garmin chartplotters like the GPSMAP 1223 and ECHOMAP Ultra.

    Explained: Garmin LiveScope

    Learn how LiveScope works, compare it to traditional sonar, and find compatible Garmin chartplotters like the GPSMAP 1223 and ECHOMAP Ultra.

    Explained: Garmin LiveScope

    Learn how LiveScope works, compare it to traditional sonar, and find compatible Garmin chartplotters like the GPSMAP 1223 and ECHOMAP Ultra.

  • The Garmin ActiveCaptain App connects your boat and smartphone, giving you full control of your Garmin chartplotter, Livescope sonar, and fishing electronics from anywhere.

    Garmin Marine App and ActiveCaptain

    The Garmin ActiveCaptain App connects your boat and smartphone, giving you full control of your Garmin chartplotter, Livescope sonar, and fishing electronics from anywhere. Learn how to plan routes, update...

    Garmin Marine App and ActiveCaptain

    The Garmin ActiveCaptain App connects your boat and smartphone, giving you full control of your Garmin chartplotter, Livescope sonar, and fishing electronics from anywhere. Learn how to plan routes, update...

  • Let’s take a closer look at some of Garmin’s hidden gems — radar integration, chart alerts, AIS support, autopilot connectivity, and geo-fencing — and how these features enhance real-world boating safety.

    Marine Safety & Navigation Features in Garmin U...

    Garmin chartplotters are more than sonar screens — they’re advanced safety systems. Learn how radar, AIS, autopilot, and geo-fencing features keep you protected and confident on the water.

    Marine Safety & Navigation Features in Garmin U...

    Garmin chartplotters are more than sonar screens — they’re advanced safety systems. Learn how radar, AIS, autopilot, and geo-fencing features keep you protected and confident on the water.

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