SXM Marine Lowrance

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WM-4 Weather Receiver for B&G, Lowrance & Simrad

Boaters in the contiguous US and Canada can subscribe to SiriusXM Marine satellite weather service to access up-to-date, detailed weather forecasts, weather radar, lightning, storm warnings, sea surface temperatures, and much more – all delivered directly to your Navico WM-4 Satellite Weather receiver for B&G, Lowrance, and Simrad systems! Graphical information is overlaid on your charts so you can see weather and fishing info relative to the location of your boat. The Navico WM-4 Satellite Weather receiver does all of this, plus, you can access over 140 channels of SiriusXM Radio at a discount when you add it to your subscription.

20.0 software update or later is required for WM-4 operation on these product families:

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Lowrance Simrad B&G
HDS Live, HDS Carbon NSS evo3, NSO evo3, NSO evo3S To be announced

WM-4 Features

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Weather radar & storm cell info

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Wave info

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Wind & storm cell info

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Sea surface temperatures

You have the ability to receive high-quality and comprehensive weather information and forecasting that you can overlay onto your raster and vector charts. You will be provided with premium weather content, such as NEXRAD storm cell attributes, weather radar, lightning, tropical storm info, alerts, marine zones, and much more.

  • Compatible with SiriusXM Marine Marine Offshore, Coastal and Inland Packages
  • Up-to-date weather forecasting based on your location while at sea
  • High resolution surface temperatures, coastal and Great Lakes waves, and wind speed and direction available depending on SiriusXM subscription
  • Animated weather radar including lightning, storm cells and Canadian weather radar information delivered as an overlay right to an MFD
  • Detailed NOAA Marine Zone Forecasts and surface buoy reports let you know the conditions offshore before you leave the dock
  • Pressure isobars and frontal boundaries
  • Squall lines and surface pressure
  • Wind forecasts using wind barbs or arrows
  • Marine text forecasts and alerts
  • Buoy data reports
  • Wave height forecasts
  • SiriusXM Radio controls on screen
  • Four connectors to antenna, network, power and audio easy installation and LEDs that show power and network activity
  • Shakespeare SRA-50 antenna and all cables included
  • Optional 33-foot extension cable – As many as two optional 10m extension cables can be added to the WM- 4’s existing 25-foot cable length
Visit Navico to Purchase

For warranty and additional Navico information, visit navico.com


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WM-3 Weather Receiver for B&G, Lowrance & Simrad

Bring the power of an entire weather bureau to your B&G Zeus, Zeus Touch Displays, Lowrance HDS® or Simrad NS Series chart screen, including weather radar, current and forecasted marine zones and surface buoys, plus over 150 audio channels all controlled directly from your Multifunction Displays. WM-3 operates with the new SiriusXM North America satellite system, and is plug-and-play compatible with B&G Zeus, Zeus Touch Displays, Lowrance HDS® or Simrad NS Series Multifunction Displays. SiriusXM audio packages can be added to any Marine Inland, Marine Coastal, or Marine Offshore weather subscriptions at a discount.

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WM-3 Features

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Radar, Lightning &
Tropical Storm Track

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Sea Surface Temperatures

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Storm Cells &
Waves

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Marine Zones

You have the ability to receive high-quality and comprehensive weather information and forecasting that you can overlay onto your raster and vector charts. You will be provided with premium weather content, such as current weather reports, NOWRad® nationwide high resolution weather radar imagery and high-resolution Sea Surface Temperature images that can help fishermen locate hot spots. Hardware and the SiriusXM weather service subscription are sold separately.

  • Works with B&G, Lowrance and Simrad chartplotters/MFDs
  • Compatible with SiriusXM Marine Weather Marine Offshore, Coastal and Inland Packages
  • Up-to- date weather forecasting based on your location while at sea
  • High resolution surface temperatures, coastal and Great Lakes waves, and wind speed and direction available depending on Sirius subscription.
  • Animated NOWRad® weather radar including lightning, storm cells and Canadian weather radar information delivered as an overlay right to on chartplotter display
  • Detailed NOAA Marine Zone Forecasts and surface buoy reports let you know the conditions offshore before you leave the dock
  • Pressure isobars and frontal boundaries
  • Squall lines and surface pressure
  • Wind forecasts using wind barbs or arrows
  • Marine text forecasts and alerts
  • Buoy data reports
  • Wave height forecasts
  • SiriusXM Satellite Radio controls on screen
  • Compact tri-cable splitter for installation flexibility. The innovative splitter has four high-bright LEDs that show power, network activity, antenna faults and audio sequences for failure indications.
  • Optional 33-foot extension cable – As many as two optional 10m extension cables can be added to the WM- 3’s existing 33-foot cable length for a total length of 30m (99 ft.) to meet various installation needs


For warranty and additional Navico information, visit navico.com

OFFER DETAILS: The SiriusXM Marine subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. Please see our Customer Agreement for complete terms and how to cancel, which includes calling us at 1-800-985-9200  All fees, content, and features are subject to change.


1 NOTE: The SiriusXM Service may include traffic, weather and other content and emergency alert information and data. Such information and data is not for "safety for life," but is merely supplemental and advisory in nature, and therefore cannot be relied upon as safety critical in connection with any aircraft, sea craft, automobile, or any other usage.


2 Viewable within 80-mile radius of vessel in Vessel Mode, but can be viewed within 80-mile radius of the cursor position in Browse Mode. The viewing is restricted to approximately 10nm seaward from shorelines.


3 The availability and display of service features and SiriusXM Audio varies by hardware provider.