WM-4 SiriusXM® Satellite Weather Module
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SIRIUSXMWM-4 SiriusXM® Satellite Weather Module


In stock online.
Model # 20023842 | Mfg # 000-14970-001UPC # 9420024178911

Product Overview

Tracking of weather is easier than ever with the WM-4 Receiver for Simrad, Lowrance, and B&G multifunction displays.

The WM-4 provides live, up-to-date weather information and forecasting to give you peace of mind,no matter when or how you are using your boat. The weather information is obtained from the weather industry's leading experts and is delivered via a digital receiver through SiriusXM's Marine Weather services.


  • Real-time SiriusXM® marine weather information
  • Detailed NOAA Marine Zone Forecasts
  • Weather Radar, Lightning, Alerts and Watch Boxes
  • Wind and Wave Forecasts, Buoy Data (Not available on inland subscriptions)
  • Subscriptions sold through SiriusXM

In the Box:

  • WM-4 Receiver
  • WM-4 Sirius Satellite Weather Power Cable
  • WM-4 Sirius Satellite Weather Ethernet Adapter
  • WM-4 Sirius Satellite Weather Audio Cable
  • WM-4 Sirius Satellite Weather Installation Kit

WM-4 Installation Guide


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