Live Weather Updates for Safe and Efficient Boating

The Navico WM4 Weather Module enhances your marine navigation experience by providing real-time, high-quality weather data directly on your Simrad, Lowrance, or B&G multifunction display. Designed to keep you informed and prepared, this module delivers up-to-date weather forecasts, radar imagery, and essential marine conditions, ensuring a safer and more efficient journey on the water. Whether you're a professional mariner, an offshore angler, or a weekend boater, the WM4 Weather Module helps you make informed decisions based on reliable weather insights.

Seamless Integration with SiriusXM Marine Weather

With data sourced from leading meteorological experts, the WM4 Weather Module delivers premium weather content via SiriusXM’s Marine Weather services. The system overlays real-time weather updates onto your raster and vector charts, offering clear and precise visualization of changing conditions. Stay ahead of the weather with:

• NOWRad® nationwide high-resolution radar imagery
• Current weather reports with detailed forecasting
• High-resolution Sea Surface Temperature images to assist fishermen in identifying optimal fishing locations

Access to SiriusXM Satellite Radio

Beyond weather tracking, the Navico WM4 Weather Module provides access to SiriusXM satellite radio, offering over 150 channels of music, news, and entertainment. Users subscribed to the Marine Weather service can add SiriusXM satellite radio at a discounted rate, ensuring a complete and enjoyable marine experience.

Key Features

• Real-time weather updates overlaid on navigation charts
• Integration with Simrad, Lowrance, and B&G displays for seamless use
• High-resolution radar and sea surface temperature imagery for improved decision-making
• Supports SiriusXM satellite radio service with an optional subscription
• Compact, durable design suitable for marine environments

Important Notes

• Requires a SiriusXM Marine Weather subscription (sold separately)
• Hardware purchase is required for full functionality
• Visit SiriusXM’s official website for service details and pricing in the US and Canada

Stay prepared and navigate with confidence using the Navico WM4 Weather Module—your ultimate tool for real-time marine weather intelligence.