Skip to content
FREE domestic UPS Ground shipping takes 5 Business Days. Use MERRYXMAS8 Code and Enjoy 8% OFF on Orders $49+
FREE domestic UPS Ground shipping takes 5 Business Days. Use MERRYXMAS8 Code and Enjoy 8% OFF on Orders $49+
Weather Scientific Airmar 120WX Weather Station For Boating Airmar

Airmar 120WX Weather Station For Boating

$1,216.50
$1,216.50 - $1,216.50
$1,216.50
$1,116.50
$1,116.50 - $1,116.50
$1,116.50

✔FREE Domestic Shipping Orders $49+

✔Easy 30-Day Returns

✔Best Price Guarantee

✔Expert Customer Service

Airmar 120WX Weather Station For Boating

ATTENTION: The 120WX Weather Station has been replaced by the WS-110WX version under the same line.

Recreational Boating

The WeatherStation model 120WX is Airmar’s answer for recreational boating. The 120WX gives wind, air temperature, and barometric pressure readings. It is feature rich in a durable, rugged, small housing that is IPX6 rated for this environment. Reliability and performance, along with no moving parts, makes the 120WX a trouble-free and affordable choice for your recreational boating needs.

  • Wind Speed and Direction
  • Air Temperature
  • Barometric Pressure
  • Relative Humidity
  • Power Supply
  • Data Input/Output

Features

  • Ultrasonic measurement of apparent wind speed and direction
  • Barometric pressure
  • Air temperature
  • Wind chill
  • Housing IPX6 rated for water-ingress protection
  • Data output via a single cable (various lengths available)
    • NMEA 0183/ASCII serial data protocol over RS-232 interface
    • NMEA 2000 protocol over CAN

Options

  • Relative humidity module
    • Enables dew-point and heat-index calculations
    • Field serviceable
Specifications
  • Weight: 275 g (0.6 lb.)
  • Wind Speed:
    • Range: 0 to 40 m/s (0 to 89 MPH)
    • Accuracy: 5% at 10 m/s at 4 angles
    • Resolution: 0.1 m/s
    • Calculations: User configurable damping
  • Wind Direction:
    • Range: 0 to 359.9°
    • Accuracy: ±3° at 10 m/s
    • Resolution: 0.1°
    • Calculations: User configurable damping
  • Air Temperature:
    • Range: -40 to 80°C (-40 to 176°F)
    • Accuracy: ±1.1°C at 20°C
    • Resolution: 0.1°C
  • Barometric Pressure:
    • Range: 300 to 1100 hPa
    • Accuracy: ±0.5 hPa at 25°C (or better)
    • Resolution: 0.1 hPa
  • Optional Relative Humidity:
    • Range: 0 to 100% RH
    • Accuracy: ±5% RH at 0 to 90% RH at 20°C
    • Resolution: 0.1% RH
  • Operating Temperature Range: -25 to 55°C (-13 to 131°F)
  • Power:
    • Supply Voltage: 9 to 40 VDC
    • Supply Current: <55 mA (<0.7 W) at 12 VDC
    • NMEA 2000® Load Equivalency Number (LEN): 2
  • Communications:
    • Available Interface: Serial RS-232, Serial RS-422, CAN
    • Available Protocol: Comma delimited ASCII, NMEA 0183, NMEA 2000
    • Serial Output Rate: 1 Hz typical. User selectable. 10 Hz max recommended
  • Mounting-thread Size on Base: Standard 1"-14 UNS (3/4" NPT optional)
  • Certifications and Standards: CE, IPX6 (IPX4 with optional Relative Humidity sensor), RoHS, IEC61000-4-2, IEC60945, IEC60950_1C, IEC60950_22A, EN55022, EN55024, EN15014982

Note: Cables sold separately

Trust Badge

Airmar 120WX Weather Station For Boating

ATTENTION: The 120WX Weather Station has been replaced by the WS-110WX version under the same line.

Recreational Boating

The WeatherStation model 120WX is Airmar’s answer for recreational boating. The 120WX gives wind, air temperature, and barometric pressure readings. It is feature rich in a durable, rugged, small housing that is IPX6 rated for this environment. Reliability and performance, along with no moving parts, makes the 120WX a trouble-free and affordable choice for your recreational boating needs.

  • Wind Speed and Direction
  • Air Temperature
  • Barometric Pressure
  • Relative Humidity
  • Power Supply
  • Data Input/Output

Features

  • Ultrasonic measurement of apparent wind speed and direction
  • Barometric pressure
  • Air temperature
  • Wind chill
  • Housing IPX6 rated for water-ingress protection
  • Data output via a single cable (various lengths available)
    • NMEA 0183/ASCII serial data protocol over RS-232 interface
    • NMEA 2000 protocol over CAN

Options

  • Relative humidity module
    • Enables dew-point and heat-index calculations
    • Field serviceable
  • Weight: 275 g (0.6 lb.)
  • Wind Speed:
    • Range: 0 to 40 m/s (0 to 89 MPH)
    • Accuracy: 5% at 10 m/s at 4 angles
    • Resolution: 0.1 m/s
    • Calculations: User configurable damping
  • Wind Direction:
    • Range: 0 to 359.9°
    • Accuracy: ±3° at 10 m/s
    • Resolution: 0.1°
    • Calculations: User configurable damping
  • Air Temperature:
    • Range: -40 to 80°C (-40 to 176°F)
    • Accuracy: ±1.1°C at 20°C
    • Resolution: 0.1°C
  • Barometric Pressure:
    • Range: 300 to 1100 hPa
    • Accuracy: ±0.5 hPa at 25°C (or better)
    • Resolution: 0.1 hPa
  • Optional Relative Humidity:
    • Range: 0 to 100% RH
    • Accuracy: ±5% RH at 0 to 90% RH at 20°C
    • Resolution: 0.1% RH
  • Operating Temperature Range: -25 to 55°C (-13 to 131°F)
  • Power:
    • Supply Voltage: 9 to 40 VDC
    • Supply Current: <55 mA (<0.7 W) at 12 VDC
    • NMEA 2000® Load Equivalency Number (LEN): 2
  • Communications:
    • Available Interface: Serial RS-232, Serial RS-422, CAN
    • Available Protocol: Comma delimited ASCII, NMEA 0183, NMEA 2000
    • Serial Output Rate: 1 Hz typical. User selectable. 10 Hz max recommended
  • Mounting-thread Size on Base: Standard 1"-14 UNS (3/4" NPT optional)
  • Certifications and Standards: CE, IPX6 (IPX4 with optional Relative Humidity sensor), RoHS, IEC61000-4-2, IEC60945, IEC60950_1C, IEC60950_22A, EN55022, EN55024, EN15014982

Note: Cables sold separately

Please leave your phone number during the checkout process.  Airmar orders are custom-made and they require the customer's phone number for delivery.  Click HERE for more about the Shipping & Return Policy details pertaining to Airmar products.

Found a better price online? We'll match it or beat it if we can. 

All you need to do is let us know via phone or email (fulfillment@weatherscientific.com) and we'll let you know what we can do.

You will need to provide evidence of the better price online and it must include any shipping or taxes charged by that site. i.e. It needs to be the total price.

This only applies to new products, it does not apply to used condition products.

Airmar 120WX Weather Station For Boating

ATTENTION: The 120WX Weather Station has been replaced by the WS-110WX version under the same line.

Recreational Boating

The WeatherStation model 120WX is Airmar’s answer for recreational boating. The 120WX gives wind, air temperature, and barometric pressure readings. It is feature rich in a durable, rugged, small housing that is IPX6 rated for this environment. Reliability and performance, along with no moving parts, makes the 120WX a trouble-free and affordable choice for your recreational boating needs.

  • Wind Speed and Direction
  • Air Temperature
  • Barometric Pressure
  • Relative Humidity
  • Power Supply
  • Data Input/Output

Features

  • Ultrasonic measurement of apparent wind speed and direction
  • Barometric pressure
  • Air temperature
  • Wind chill
  • Housing IPX6 rated for water-ingress protection
  • Data output via a single cable (various lengths available)
    • NMEA 0183/ASCII serial data protocol over RS-232 interface
    • NMEA 2000 protocol over CAN

Options

  • Relative humidity module
    • Enables dew-point and heat-index calculations
    • Field serviceable
  • Weight: 275 g (0.6 lb.)
  • Wind Speed:
    • Range: 0 to 40 m/s (0 to 89 MPH)
    • Accuracy: 5% at 10 m/s at 4 angles
    • Resolution: 0.1 m/s
    • Calculations: User configurable damping
  • Wind Direction:
    • Range: 0 to 359.9°
    • Accuracy: ±3° at 10 m/s
    • Resolution: 0.1°
    • Calculations: User configurable damping
  • Air Temperature:
    • Range: -40 to 80°C (-40 to 176°F)
    • Accuracy: ±1.1°C at 20°C
    • Resolution: 0.1°C
  • Barometric Pressure:
    • Range: 300 to 1100 hPa
    • Accuracy: ±0.5 hPa at 25°C (or better)
    • Resolution: 0.1 hPa
  • Optional Relative Humidity:
    • Range: 0 to 100% RH
    • Accuracy: ±5% RH at 0 to 90% RH at 20°C
    • Resolution: 0.1% RH
  • Operating Temperature Range: -25 to 55°C (-13 to 131°F)
  • Power:
    • Supply Voltage: 9 to 40 VDC
    • Supply Current: <55 mA (<0.7 W) at 12 VDC
    • NMEA 2000® Load Equivalency Number (LEN): 2
  • Communications:
    • Available Interface: Serial RS-232, Serial RS-422, CAN
    • Available Protocol: Comma delimited ASCII, NMEA 0183, NMEA 2000
    • Serial Output Rate: 1 Hz typical. User selectable. 10 Hz max recommended
  • Mounting-thread Size on Base: Standard 1"-14 UNS (3/4" NPT optional)
  • Certifications and Standards: CE, IPX6 (IPX4 with optional Relative Humidity sensor), RoHS, IEC61000-4-2, IEC60945, IEC60950_1C, IEC60950_22A, EN55022, EN55024, EN15014982

Note: Cables sold separately

Please leave your phone number during the checkout process.  Airmar orders are custom-made and they require the customer's phone number for delivery.  Click HERE for more about the Shipping & Return Policy details pertaining to Airmar products.

Found a better price online? We'll match it or beat it if we can. 

All you need to do is let us know via phone or email (fulfillment@weatherscientific.com) and we'll let you know what we can do.

You will need to provide evidence of the better price online and it must include any shipping or taxes charged by that site. i.e. It needs to be the total price.

This only applies to new products, it does not apply to used condition products.