A nautical chart is a graphic portrayal of the marine environment. Unlike some other types of maps, it has a very serious use as a tool for mariners to navigate safely at sea.
With the NOAA 200th Celebration coming to a close at the end of 2007, maintenance of this Web site ceased. Updates to the site are no longer being made.
A nautical chart is a graphic portrayal of the marine environment. Unlike some other types of maps, it has a very serious use as a tool for mariners to navigate safely at sea.