Sign up to receive high-resolution GRIB files of the ocean currents in Narragansett Bay and Rhode Island Sound.

About the ocean forecast:

• 100 meter horizontal resolution.

• 1 hour timesteps.

• Includes tidal and wind-driven circulation.

• Each day's file covers 48 hours starting at 0:00 UTC.

GRIB files will be emailed on the mornings of September 19 - 21, 2025.