The sea surface temperature anomalies on the current day
According to some indicies, we are currently experiencing a La Niño.
The FNMOC story: Sea Surface Temperature (SST) anomalies from OTIS
The NOAA storyand the SSTs themselves:
This animation shows the development of the 1997-98 El Niño from January 1997 to
the present day.
See NOAA-CIRES Climate Diagnostics Center's page showing an animated comparison between the 82-83 El Niño and the 97-98 El Niño