NOAA Atlantic Oceanographic and Meteorological Laboratory

Global Drifter Program Hourly Trajectories

OpenL3Data productOcean buoys

Quality-controlled hourly interpolated buoy locations, ocean current estimates and sea-surface temperatures. Hourly sample spacing is not a promise of hourly publication or live vessel tracking.

Surface drifting buoys

Access

Open data, retrieved directly from the source under its licence.

Access endpoints

https
https://www.aoml.noaa.gov/phod/gdp/hourly_data.php
Catalog entry reviewed 2026-09-29; start denotes catalog inclusion, not archive inception. Nominal scope is not observed coverage. Consult source quality flags, effective periods and access requirements. No live footprint adapter is supplied for this discovery record.
https
https://erddap.aoml.noaa.gov/gdp/erddap/tabledap/drifter_hourly_qc.html
Official quality-controlled hourly trajectory access. Interpolation and release cadence differ from real-time telemetry.

Licence

U.S. Government Public Domain

No restrictions on use; citation requested.

open: trueattribution: falsecommercial use: true

NOAA NDBC Buoy and Coastal Station Observations Argo Profiling Floats Copernicus Marine In Situ Observations Sofar Ocean Spotter Network NOAA Coastal Water Levels and Currents NOAA Near-Real-Time Drifting Buoy Positions

Machine view

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Global Drifter Program Hourly Trajectories

Access

Access endpoints

Licence

Related

Machine view