Garmin GXM 54 Satellite Weather/Radio Antenna is an onboard weather intelligence and SiriusXM entertainment solution designed for Garmin chartplotters. It delivers precise weather updates and radio content directly to your display, helping boaters make smarter, safer decisions on the water.
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Weather data on your chartplotter: See NEXRAD radar, lightning, wind, and wave information directly on compatible Garmin displays for improved situational awareness.
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SiriusXM satellite radio access: Enjoy more than 150 SiriusXM channels; note that weather and audio features require a SiriusXM subscription.
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Fish Mapping: Identify potential hot spots for mahi, marlin, swordfish, wahoo, and yellowfin based on sea conditions.
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Comprehensive temperature and plankton data: Display sea surface temperature contours, surface temperature front strength, 30-meter subsurface temperature contours, and plankton concentration contours with plankton front strength.
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Reliable reception: Robust performance at the fringes of SiriusXM coverage.
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Easy installation and broad compatibility: Quick install with support for a wide range of Garmin chartplotters, including GPSMAP 8400/8600, 7400/7600, 7x2/9x2/12x2 Touch versions, and GPSMAP 10x2/12x2 combos.
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What’s in the box: GXM 54, Pole mount, Surface mount, Mounting hardware, Cable (6 meters), Power and audio module, Documentation
With the GXM 54, you gain direct access to up-to-date weather intelligence and a broad entertainment library on your Garmin display. The integrated weather suite helps you anticipate squalls, lightning, wind shifts, and changing sea states, enabling safer routing. SiriusXM expands your onboard experience with music, news, and talk programming during longer trips. Fishing-oriented features like Fish Mapping and temperature/plankton data offer a data-driven edge for targeting popular species. The system is designed for easy installation and compatibility across multiple Garmin models, making it a practical upgrade for existing setups. Note: Weather and audio features require a paid SiriusXM subscription.
