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Airmar - 120WX NMEA 0183 / 2000® WeatherStation® - (No Relative Humidity)


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Airmar - 120WX NMEA 0183 / 2000® WeatherStation® - (No Relative Humidity)

As avid boaters, we understand the importance of having accurate and reliable weather data while out on the water. Whether you're navigating coastal waters, cruising along rivers, or enjoying a day of fishing, having real-time weather information can enhance your safety and enjoyment. That's why we're excited to introduce the Airmar 120WX NMEA 0183 / 2000® WeatherStation®, designed specifically for recreational boating enthusiasts like you.

The Airmar 120WX WeatherStation is tailored to meet the needs of recreational boaters, providing essential weather data such as wind speed, air temperature, and barometric pressure readings. Encased in a durable, rugged housing with an IPX6 waterproof rating, this compact device is built to withstand the demanding marine environment. With its ultrasonic technology and no moving parts, the 120WX ensures accurate and reliable performance without the need for frequent maintenance.

The 120WX WeatherStation is ideal for recreational boating activities, including sailing, cruising, fishing, and watersports. Whether you're navigating open seas or exploring inland waterways, having access to real-time weather data can help you make informed decisions and stay safe on the water.

  • Ultrasonic Wind Measurement: The 120WX utilizes ultrasonic technology to measure apparent wind speed and direction accurately, providing precise data for sail trim and navigation adjustments.
  • SolarShield Technology: Equipped with a solar-radiation shield, the 120WX ensures stable and accurate temperature readings, even in direct sunlight, enhancing the reliability of your weather data.
  • Seamless Integration: With support for NMEA 0183 and NMEA 2000 protocols, the 120WX can easily integrate with existing marine electronics systems, allowing for seamless data sharing and enhanced functionality on your boat.


  • Brand: Airmar Technology
  • Air Temp Accuracy: ±1.1°C at 20°C
  • Air Temp Range: -40 to 80°C (-40 to 176°F)
  • Barometric Pressure Accuracy: ±0.5 hPa at 25°C (or better)
  • Barometric Pressure Range: 300 to 1100 hPa
  • Waterproof Rating: IPX6
  • Weight: 275 g (0.6 lb.)
  • Operating Temp Range: -25 to 55°C (-13 to 131°F)
  • Wind Direction Accuracy: ±3° at 10 m/s
  • Wind Speed Accuracy: 5% at 10 m/s at 4 angles

User Perspective

From the perspective of a recreational boater, the Airmar 120WX WeatherStation offers peace of mind and confidence while out on the water. Its compact design and easy installation make it a convenient addition to any vessel, while its accurate measurements and durable construction ensure reliable performance even in challenging marine conditions. With the 120WX onboard, boaters can focus on enjoying their time on the water without worrying about unexpected weather changes.


  • Accurate Data: The 120WX provides accurate and reliable weather data, including wind speed, air temperature, and barometric pressure, helping boaters make informed decisions while navigating.
  • Durable Construction: With its rugged housing and IPX6 waterproof rating, the 120WX is built to withstand harsh marine environments, ensuring long-lasting performance.
  • Easy Integration: Compatible with NMEA 0183 and NMEA 2000 protocols, the 120WX seamlessly integrates with existing marine electronics systems, enhancing the overall functionality of your boat.


  • Limited Air Temperature Accuracy: While the 120WX provides accurate measurements for most applications, its air temperature accuracy of ±1.1°C at 20°C may not meet the needs of users who require precise temperature readings for scientific or research purposes.
  • Cable Requirement: The WeatherStation requires a cable for display connection, which may add complexity to installation and setup, particularly for boaters with limited space or technical expertise.

Frequently Asked Questions:

Can the Airmar 120WX WeatherStation be used in saltwater environments?

Yes, the 120WX is designed to withstand saltwater exposure and is suitable for use in both freshwater and saltwater environments.

Does the 120WX WeatherStation come with a warranty?

Yes, Airmar offers a standard warranty for the 120WX WeatherStation. Users are advised to refer to the product documentation or contact Airmar for warranty details and coverage.

Can the 120WX WeatherStation be mounted on a sailboat mast?

Yes, the compact design of the 120WX makes it suitable for mast mounting on sailboats, providing accurate wind data for sailing enthusiasts.

What is the power supply voltage range for the 120WX WeatherStation?

The 120WX WeatherStation operates within a voltage range of 9 to 40 VDC, making it compatible with most marine electrical systems.

Is the Airmar 120WX WeatherStation compatible with third-party marine navigation software?

Yes, the WeatherStation supports standard communication protocols, allowing for seamless integration with a wide range of third-party marine navigation software and systems.

In conclusion, the Airmar 120WX NMEA 0183 / 2000® WeatherStation® offers recreational boaters a reliable and easy-to-use solution for monitoring essential weather parameters while out on the water. With its accurate measurements, durable construction, and seamless integration capabilities, the 120WX enhances safety, comfort, and enjoyment for boaters of all experience levels. While some limitations exist, its overall performance and reliability make it a valuable addition to any recreational boat.

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