Kelvin waves, a potential precursor of El Niño conditions in the ocean, are rolling across the equatorial Pacific toward the coast of South America.

Floating sea ice seems to have a small effect on sea level.

Sea level science team reveals complex, interlocking causes behind "nuisance" flooding events.

The first views from SWOT show the ocean, lakes and rivers in unprecedented detail.

Three decades of climate satellite observations helps researchers understand the drivers of sea level rise.

View and analyze projections of high-tide flooding frequency in coming decades for coastal locations around the U.S.