St. Petersburg Coastal and Marine Science Center

Sediment berm placement in the shoreface of northern Chandeleur Islands, Louisiana

(looking north). This berm was placed in 2010 during the Deepwater Horizon oil spill to prevent oil from reaching the island and the mainland of Louisiana in this area of the coast. The sediment deposited along the shoreline was dredged from a borrow pit north of berm placement on a

As Hurricane Sally approached the US Gulf Coast, the USGS Coastal Change Hazards team produced a series of forecasts for impacts on the beach. Forecasts were updated daily based on wave and storm surge forecasts from NOAA.

As Hurricane Sally approached the US Gulf Coast, the USGS Coastal Change Hazards team produced a series of forecasts for impacts on the beach. Forecasts were updated daily based on wave and storm surge forecasts from NOAA.

In this NOAA satellite image from Sept. 15, 2020, Hurricane Sally approaches the U.S. Gulf Coast, Hurricane Paulettte creates storm waves far out in the Atlantic, and Tropical Storms Teddy and Vicky lie near the coast of Africa. Two tropical depressions are also developing; one of them is not visible in this image.

The Total Water Level and Coastal Change Forecast has continually expanded since real-time forecasts began in 2015. In 2020, new regions of the Gulf and South Atlantic coasts were added to the forecast and officially approved for use in National Weather Service Forecasts. The Total Water Levels and Coastal Change (TWL-CC) Forecast Viewer is a web-based tool that visualizes

The USGS Remote Sensing Coastal Change Project collected aerial imagery of the northern Outer Banks, North Carolina coastline from pre- and post-Hurricane Isaias, in order to use Structure-from-Motion techniques to produce digital elevation models (DEMs) and orthomosaic photos, to be used in evaluating the storm-induced coastal change, such as sand transported onto

USGS coastal change experts predict that storm waves kicked up by the Category 1 hurricane are likely to cause some erosion at the base of the dunes along about 11 percent of coastal beaches between Florida and Virginia. However, only about one percent of beaches in the region are likely to have waves overwashing the dunes, and inundation - the most severe type of beach

A map series showing a subset of the Puerto Rico bathymetric study area. Panels compare a “simple mosaic” formed by overlaying the most recent dataset on top of the older dataset (left panel) with the same dataset processed with the DEM fusion method (right panel).

Strong storms such as hurricanes can cause drastic changes to coastal environments. For example, this large washover fan was created on Fire Island, New York in 2012 after Hurricane Sandy by waves moving sediment from the dunes and beach towards the back-barrier environment. 

Key used in an educational lesson plan for identifying the composition and condition of corals and coralline algae in a core. (a) Two examples of Pocillopora in good taphonomic condition (<50% erosion or encrustation of the skeleton). Intervals in cores during which Pocillopora skeletons dominate and are in good condition represent times of good coral growth and active

Key used in an educational lesson plan for identifying the composition and condition of corals and coralline algae in a core. (a) Two examples of Pocillopora in good taphonomic condition (<50% erosion or encrustation of the skeleton). Intervals in cores during which Pocillopora skeletons dominate and are in good condition represent times of good coral growth and active