Antarctic Tide Gauge Database

Browse and download ocean tide height harmonics at locations around Antarctica.

Global Ocean Surface Currents

View and download up-to-date ocean surface current analyses (OSCAR) derived from satellite data.

ESR ENSO Index

ENSO cycle as indicated by 1st EOF of surface current and SST anomalies.

ESR PDO Index

The Pacific decadel oscillation as indicated by the spatial EOF pattern and amplitude of the first EOF of the T/P/J altimeter SSH anomaly.

Polar Tide Models

Download Arctic, Antarctic, and global barotropic tide models and our Matlab "TMD" toolbox.