Notes on Navigation Charts:
The NOAA chart overlays that are viewable in the map were generated from downloaded raster nautical charts (RNC) available from the Office of Coast Survey. We try to maintain the latest versions of these charts, however they may not always be competely up to date. The latest versions that are viewable here were downloaded in Ocotober, 2014. The revision dates are printed outside the borders of the charts.
The charts are intended for download and distribution within certain use restrictions, which are described in the NOAA RNC downloads user agreement. Users are encouraged to review this information.