Boundary Expansion of Thunder Bay National Marine Sanctuary; Correction and Expansion of Fagatele Bay National Marine Sanctuary, Regulatory Changes, and Sanctuary Name Change; Correction

NOAA originally published final rules expanding the boundaries of Thunder Bay National Marine Sanctuary (TBNMS) and National Marine Sanctuary of American Samoa (NMSAS), and specifying new boundary coordinates for those sanctuaries, on September 5, 2014, and July 26, 2012, respectively. Upon adding the new boundaries for both sanctuaries to NOAA nautical charts, NOAA noticed that some of the coordinates did not match the description of the boundaries in the respective final rules. This action corrects those errors in the coordinates, and updates the format of the tables of coordinates for NMSAS. This action also makes corrections to the boundary description for the Swains Island unit of NMSAS and makes a correction to the use of the term "mean high high water". This correcting amendment will ensure proper mapping and enforcement of TBNMS and NMSAS. This action makes no substantive change to the regulations and does not expand or otherwise alter the size or geographic boundaries of the sanctuaries.