Garmin GXM 54 SiriusXM Marine Weather Antenna

The Garmin GXM 54 SiriusXM® Satellite Weather and Radio Antenna – White (Part Number 010-02277-00) adds real-time SiriusXM Marine Weather, NEXRAD radar, lightning, wind and wave data, plus 150+ SiriusXM radio channels directly to compatible Garmin GPSMAP® chartplotters.

Designed for offshore fishing boats, center consoles, sportfish yachts, and coastal cruisers, the GXM 54 also unlocks Fish Mapping™ with sea surface temperature (SST) contours, plankton data, and species-specific fishing hot spots.

With a reliable high-performance antenna and 6-meter cable, this marine satellite receiver ensures strong reception even at the edges of SiriusXM coverage.

Add SiriusXM® Marine Weather & Satellite Radio to Your Garmin Chartplotter

Head offshore with confidence knowing detailed marine weather and entertainment are displayed directly on your compatible Garmin chartplotter. Monitor developing storms, track radar returns, and stay informed with constantly updated marine conditions — all from your helm.

Real-Time Marine Weather Data

• NEXRAD weather radar
• Lightning strike data
• Wind speed and direction
• Wave height and forecasts
• Current weather conditions and marine forecasts
• Weather overlays directly on chartplotter display

SiriusXM® Satellite Radio Entertainment

• Access more than 150 SiriusXM satellite radio channels¹
• Crystal-clear digital audio offshore
• Integrated audio output via included power/audio module

Fish Mapping™ Offshore Intelligence

Take your offshore fishing strategy further with integrated Fish Mapping™ data. The GXM 54 displays advanced sea and plankton conditions to help identify potential hot spots for popular pelagic species.

Advanced Fishing Data Includes:

• Sea Surface Temperature (SST) contours
• Surface temperature front strength
• 30-meter subsurface temperature contours
• Plankton concentration contours
• Plankton front strength
• Suggested areas for mahi, marlin, swordfish, wahoo, and yellowfin

Reliable Reception in Harsh Marine Environments

Engineered for marine conditions, the GXM 54 antenna provides dependable SiriusXM signal reception — even at the outer edges of coverage. Its compact white housing integrates cleanly with T-top, hardtop, or radar arch installations.

• Designed specifically for marine use
• Strong satellite signal acquisition
• Easy installation with included mounting options
• 6-meter (19.69 ft) cable for flexible routing

Compatible Garmin Chartplotters

• Garmin GPSMAP® 8400 / 8600 Series
• Garmin GPSMAP® 7400 / 7600 Series
• Garmin GPSMAP® 7x2 / 9x2 / 12x2 Touch Series
• Garmin GPSMAP® 10x2 / 12x2 chartplotters and chartplotter/sonar combos

What’s Included in the Box

• GXM 54 satellite weather/radio antenna
• Pole mount
• Surface mount
• Mounting hardware
• 6-meter cable (19.69 feet)
• Power and audio module
• Documentation

Sold as an Individual

Technical Specifications

• Manufacturer: Garmin
• Model: GXM 54
• Part Number: 010-02277-00
• Color: White
• Cable Length: 19.69 ft (6 meters)
• Function: SiriusXM Marine Weather & Satellite Radio Receiver Antenna

Subscription Requirements

¹Weather and audio features each require a paid subscription with SiriusXM.

SiriusXM and all related marks and logos are trademarks of SiriusXM Radio Inc.

Brochure (pdf)

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.