Simrad WM-4 Marine Satellite Weather/Audio Receiver
SKU SIM-000-14970-001
- Compatible Simrad displays
- NSX, NSX ULTRAWIDE, NSS evo3, NSS evo3S, NSS 4, NSO evo3, NSO evo3S, and NSO 4
- Functions
- SiriusXM marine weather including detailed forecasts, weather radar, lightning, storm warnings, sea-surface temperature and fish-mapping information; optional SiriusXM audio with more than 140 channels stated on the official page.
- Included/associated cabling and kit
- Official page lists WM-4 Sirius Satellite Weather Audio Cable, Power Cable, Ethernet Adapter, and Installation Kit in the box/related components.
Contact us to confirm availability and shipping time. 30-day returns on unused stocked items. Exclusions apply. Return policy · Shipping policy
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About this product
Marine satellite weather and audio receiver for Simrad, Lowrance and B&G multifunction displays, delivering SiriusXM marine weather information and optional SiriusXM audio.
- Real-time SiriusXM marine weather information
- Detailed NOAA Marine Zone Forecasts
- NEXRAD weather radar storm-cell attributes
- Weather radar, lightning, alerts and watch boxes
- Fish Mapping, marine-zone forecasts and sea-surface temperatures
- Wind and wave forecasts and buoy data
Manufacturer part number: 000-14970-001.
Verified product information
- Compatible Simrad displays
- NSX, NSX ULTRAWIDE, NSS evo3, NSS evo3S, NSS 4, NSO evo3, NSO evo3S, and NSO 4
- Functions
- SiriusXM marine weather including detailed forecasts, weather radar, lightning, storm warnings, sea-surface temperature and fish-mapping information; optional SiriusXM audio with more than 140 channels stated on the official page.
- Included/associated cabling and kit
- Official page lists WM-4 Sirius Satellite Weather Audio Cable, Power Cable, Ethernet Adapter, and Installation Kit in the box/related components.
Shipping & returns
- Contact us to confirm availability and shipping time.
- 30-day returns on unused stocked items. Exclusions apply. See policy
- Custom and quoted items are non-returnable once production begins.
Warranty
Backed by the original manufacturer’s warranty plus our workmanship guarantee on assembled harnesses. Contact us with your invoice and we’ll coordinate any covered repair or replacement.
Read the full warranty termsTechnical support
Need help choosing the right part?
Our marine electrical team can review your setup and recommend compatible products. Send a photo, a sketch, or your circuit list and we'll come back with a parts list that fits the boat.
Certifications & training
- ABYC-aware build practices
- OEM-grade marine wire & terminals
Additional capabilities are based on hands-on experience building marine wiring systems rather than third-party certification.
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Why buy from Common Ground Marine
- 20+ years building marine wiring harnesses, panels, and shore-power systems.
- Engineers — not a phone tree — review every custom build before parts are cut.
- OEM-grade components: tinned copper, sealed connectors, marine-rated jackets.