Daily mean SLAs near Hawaii

Contours calculated from CMEMS/Aviso gridded sea level anomalies (SLAs) with 0.25° horizontal resolution (follow link for more details). Interpret these fields with caution, beacuse (1) the satellites only repeat their track about every 10 days, and (2) the daily resolution is achieved by interpolating in both space and time. The mean annual cycle at each location and global mean sea level have been subtracted from each daily value.

Play, pause, and scrub through the daily sea level anomalies using the controls below the image.

Monthly mean SLAs: Last 12 months

Contours calculated from CMEMS/Aviso gridded sea level anomalies (SLAs) averaged during calendar months with at least 21 days of data. The SLA fields have been smoothed to have an effective horizontal resolution of about 5°. The mean annual cycle and long-term trend have been subtracted from each location. The most recent month is shown in the top left panel with time before present increasing along rows and then columns.