Weathernews API & Integrations
Integrate weather intelligence into your existing systems
Access comprehensive marine weather intelligence through our APIs or ready-made integrations. Build custom solutions using the same meteorological data actively used in commercial maritime operations, or connect seamlessly with your existing fleet management and navigation systems.
Weather intelligence integrated into leading maritime platforms your team already uses
Our APIs give you the weather data you need, when you need it, in the format that works for you
Data you can trust
Easy to integrate
Cover every route
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Weathernews API Data Lineup 
Weather
Atmospheric weather data for a global area. Data is provided in binary format and updated four times a day, every six hours.
Marine Weather
Global coverage for Marine Weather data for a global area. Data is provided in binary format and updated four times a day, every six hours.
Front
Weather Front data for global coverage in JSON format, updated every six hours.
Global Storm
Global storm data in JSON format, updated every six hours.
Iceberg
Global iceberg count and location data in binary format, updated daily.
Ice Pack
Ice edge information data drawn based on sea ice concentration forecasts. It can be obtained in Binary format and is updated once a day.
High-Resolution Weather
High-Resolution atmospheric weather data (0.125-degree grid) for select regions, updated every six hours.
High-Resolution Marine Weather
High-Resolution marine weather data (0.125-degree grid) for select regions, updated every six hours.
Weather KML
Select global atmospheric and marine weather data in KML format (1-degree grid), updated four times a day.
Ice KML
Global sea ice data in KML format, updated daily with 24-hour forecasts up to 384 hours. Includes ice concentration (ratio), ice thickness (meter), and ice compression (kPa) information.
Weather on Track
Weather, wave, current, and wind data for the specified point in JSON, updated four times a day.
Global High-Resolution Weather
PremiumGlobal high-resolution weather, ocean, and current data (0.125-degree grid), updated every six hours.
High-Resolution Weather on Track
PremiumWeathernews’ proprietary high-resolution wind, wave, and ocean current data for specific points globally in JSON, updated four times a day.
Tidal Composite Current
PremiumCombined ocean current forecast and tidal current data covering 20 areas.
Global Port Forecast (GPF)
PremiumData on port forecast information in JSON, updated four times daily.
Global Port Forecast (GSF)
PremiumData on port forecast information or forecast information at specific locations outside of ports in JSON, updated four times daily.
Voyage Track
Voyage data, including ship details, routes, fuel, and weather data in JSON
Post Voyage CP Warranty
Post Voyage Charter Party Warranty data for vessels, including ship information, voyage details, speed and fuel
EnRoute CP Warranty
EnRoute Charter Party Warranty data for vessels, including ship information, voyage details, speed and fuel
Vessel Report(QRT)
Data reported by vessels in Weathernews Vessel Report (QRT) format.
Logbook+
WNI Vessel Report Format (QRT/Vessel Report) data reported by vessels in the Sea Navigator menu “Logbook+” format.
Sea Margin (Port-to-Port)
Data for calculating voyage sea margins (port-to-port), including distance, duration, fuel consumption, speed, and route information.
Sea Margin (Area-to-Area)
Data for calculating voyage sea margins (area-to-area), including distance, duration, fuel consumption, speed, and route information.
Tonnage Allocation Planner
Port rotation and passage data, including ETD, draft, speed, ports, ECA distances, fuel, and waypoints.
For inquiries about our various data offerings, submit a request
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