The Garmin GXM54 SiriusXM Weather Black Housing delivers satellite weather data and SiriusXM radio to your Garmin chartplotter through a compact, plug‑and‑play antenna. Designed for boaters who want real‑time forecasts and onboard entertainment, it integrates with a wide range of Garmin displays for a unified marine experience.
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Color: Black housing for a discreet, marine‑ready look.
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Weather + radar: NEXRAD radar, lightning, wind, and wave information delivered directly to your chartplotter for precise, actionable insights.
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SiriusXM satellite radio: Access more than 150 channels of entertainment while you boat.
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Broad compatibility: Quick setup with wide compatibility across GPSMAP 8400/8600, 7400/7600, 7x2/9x2/12x2 Touch, and 10x2/12x2 chartplotters and combos.
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Rugged construction: Fully gasketed plastic and die‑cast aluminum housing with IPX7 water rating for durable marine performance.
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Easy installation: Ready to mount with both pole and surface options, plus mounting hardware, 6‑meter cable, power and audio module, and documentation.
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Electrical & power specs: Power input 9–32 Vdc; input current up to 500 mA at 12 Vdc; max power usage 6 W; fuse 32 V, 2 A, fast‑acting.
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Dimensions: (DxH) 3.61" x 1.95" (91.6 x 49.5 mm); weight 7.1 oz (201 g).
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Operating & storage conditions: Operating temperature range -22° to 158°F (-30° to 70°C); storage -31° to 185°F (-35° to 85°C).
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What’s in the box: GXM54 Black housing, pole mount, surface mount, mounting hardware, 6-meter cable, power and audio module, and documentation.
With the GXM54, you gain real‑time weather data and forecasts on your compatible Garmin display, helping you plan safer routes, avoid adverse conditions, and optimize your passage. NEXRAD radar and lightning data enhance storm awareness, while wind and wave information support efficient sailing and motoring decisions. The SiriusXM radio adds extensive entertainment for trips and downtime, and the rugged design ensures reliable reception at sea. Setup is straightforward across supported Garmin models, getting you to a smarter, more connected voyage quickly.
| Weight |
7.1 oz (201 g) |
| Operating temperature range |
From -22° to 158° F (from -30° to 70° C) |
| Storage temperature range |
From -31° to 185° F (from -35° to 85° C) |
| Case material |
Fully gasketed, plastic and die-cast aluminum |
| Water rating |
IPX7 |
| Power input source |
From 9 to 32 Vdc |
| Input current |
500 mA max. at 12 Vdc |
| Max power usage |
6 W |
| Fuse |
32 V, 2 A, mini-blade type, fast-acting |
| Dimensions |
(DxH): 3.61" x 1.95" (91.6 x 49.5 mm) |
