


2025 Fastnet Race
Sign up to receive high-resolution GRIB files of the ocean currents for the Fastnet Race.
About the ocean forecast model:
Sub-3 km horizontal resolution.
1-hour timesteps.
Includes tidal and wind-driven circulation.
Each daily file contains a 4 day forecast starting at 0:00 UTC.
GRIB files will be uploaded daily, beginning July 23, 2025.
Sign up to receive high-resolution GRIB files of the ocean currents for the Fastnet Race.
About the ocean forecast model:
Sub-3 km horizontal resolution.
1-hour timesteps.
Includes tidal and wind-driven circulation.
Each daily file contains a 4 day forecast starting at 0:00 UTC.
GRIB files will be uploaded daily, beginning July 23, 2025.
Sign up to receive high-resolution GRIB files of the ocean currents for the Fastnet Race.
About the ocean forecast model:
Sub-3 km horizontal resolution.
1-hour timesteps.
Includes tidal and wind-driven circulation.
Each daily file contains a 4 day forecast starting at 0:00 UTC.
GRIB files will be uploaded daily, beginning July 23, 2025.