
HazMet-100 Portable Hazardous Meteorological Station
- Full setup in under 5 minutes, no tools
- Built-in GPS & self-aligning compass
- EPA ALOHA dispersion modeling compatible
ISO 9001:2015 Certified
CE Certified
FAA Certified AWOS
Optical Scientific's marine weather stations and sensors deliver precise precipitation, visibility, and present weather monitoring for ocean and shipboard environments. Built with no-moving-parts optical scintillation technology, these instruments operate 24/7 with virtually zero maintenance across all marine climates, supporting data buoys, research vessels, and offshore installations worldwide.












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OSI marine weather stations measure precipitation type and rate (rain, snow, drizzle, freezing rain), meteorological optical range (visibility), temperature, relative humidity, barometric pressure, wind speed, and wind direction. Advanced models report over 60 NWS/WMO weather codes, providing comprehensive environmental data for safe marine operations.
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Deployed on data buoys and research vessels for continuous precipitation, visibility, and weather monitoring in open-ocean environments.

Shipboard weather stations provide real-time visibility and present weather data to support safe navigation and port operations.

Optical rain and precipitation gauges support flood forecasting, water resource management, and climate research at coastal and riverine sites.

Rugged, portable, and fixed marine weather sensors support Navy and government vessel operations requiring reliable atmospheric data collection.
Talk to our experts for custom solutions and tailored guidance.
OSI's patented algorithms are built from over 800 million real-world field hours, ensuring superior accuracy and reliability in the harshest marine environments.
Optical scintillation technology eliminates moving parts and scheduled cleaning, delivering 24/7/365 unattended operation with MTBF exceeding 80,000 hours.
For over 30 years, OSI instruments have been deployed by leading government agencies and research institutions in the most demanding ocean and shipboard applications globally.
Submit your inquiry and our technical team will respond with product recommendations, specifications, and pricing tailored to your marine application.
For immediate assistance, feel free to give us a direct call at +01 301 963 3630. You can also send us a quick email at info@opticalscientific.com.
For immediate assistance, feel free to give us a direct call at +01 301 963 3630. You can also send us a quick email at info@opticalscientific.com.