The Center for Coastal Monitoring and Assessment (CCMA) conducted the tenth year of an ongoing scientific research mission onboard NOAA Ship Nancy Foster. The objective of this project was to collect a multibeam bathymetric dataset with 100 percent seafloor ensonification, along with multibeam backscatter suitable for seafloor characterization in a high-priority conservation area. This report applies to surveys W00246 and W00247 that took place near the west coast of the island of Puerto Rico.