Depth: Choose a depth layer to show. Depth = 0 m is the ocean surface, and other values are meters below the surface.
Sea surface height difference from the mean is displayed at Depth = 0 m.
Date: Choose the date for which to show the data. Earliest date available is 27 August 2014.
Latest date available is the forecast of today 00:00 + 72 hours.
Time: Choose a time on the selected date for which to display data.
Times are every 3 hours, from the beginning of the day (00:00), using UTC time (U.S. Eastern Standard Time +5:00).
Download: Choose to download a copy of the displayed data map
(as a .KMZ file, which can be viewed using Google Earth).
Animation: Choose start and end dates. Maximum time interval is 72 hours.