With NOAA Tide Predictions, generate a graphical display or a tabular listing of daily high and low tide predictions for more than 3,000 locations around the nation. Predictions may be generated up to two years in advance. The Center for Operational Oceanographic Products and Services (CO-OPS) produces this product.
On the water and need information in near real-time? NOAA's nowCOAST™ — a web mapping portal, provides access to observations, forecasts, imagery, and geo-referenced layers for all regions of the U.S. NowCOAST is updated at regular intervals throughout the day so boaters can stay aware of the ever-changing environment.
The United States Coast Pilot® expands on the information on nautical charts and provides sailing directions for U.S. coastal and intracoastal waterways and the Great Lakes. Within its ten volumes of supplemental information, the Coast Pilot provides information from channel and wharf descriptions to weather and ice conditions. Coast Pilot updates are continually posted on its website.
NOAA Custom Chart is an application that enables boaters to define the scale and paper size of custom-made nautical charts centered on a position of their choosing. NOAA Custom Chart is an easy way for boaters to create a paper or digital back-up for the electronic chart system or other GPS-enabled chart display that they are using on board.
NOAA BookletCharts™ contain all the information of the full-scale nautical chart but is reduced in scale and divided into multiple pages for convenience. The BookletCharts help recreational boaters locate themselves on the water. Boaters like to put each page in a sheet protector and keep them handy. They are updated weekly and printable at home for free.
It’s fun to learn the history of where you’re sailing, and studying old charts sometimes reveal histories you never suspected. Our Historical Map & Chart Collection has more than 35,000 images, covering offshore and onshore sites. They include some of the nation’s earliest nautical charts, bathymetric maps, city plans, and even a special collection of Civil War maps, charts and sketches.