U.S. flag An official website of the United States government.

dot gov icon Official websites use .gov

A .gov website belongs to an official government organization in the United States.

https icon Secure websites use HTTPS

A small lock or https:// means you’ve safely connected to a .gov website. Share sensitive information only on official, secure websites.

Resources for Recreational Boaters

NOAA Offers Free Nautical Products for Fun and Safety

A Boatload of Nautical Products

A Boatload of Nautical Products

NOAA's Office of Coast Survey, the nation's nautical chartmaker, provides a suite of products to help make maritime transportation safe for all users. The Center for Operational Oceanographic Products and Services (CO-OPS) is the authoritative source for accurate, reliable, and timely water-level and current measurements. Explore these free NOAA products available to help make your next trip an enjoyable one.

Nautical Charts
U.S. Chart No. 1

Understanding nautical charts is critical to navigating waterways. The U.S. Chart No. 1 provides descriptions for the symbols, abbreviations, and terms found on both paper and electronic navigational charts.

Electronic Navigational Charts (NOAA ENC®)
Electronic Navigational Charts (NOAA ENC®)

NOAA ENCs use vector data to help provide real-time ship positioning, as well as collision and grounding avoidance. Updated ENCs can be downloaded from the NOAA Chart Locator or from this list.

Current meter
Current Predictions

With NOAA Current Predictions, obtain tidal current predictions for more than 2700 tidal current stations nationwide. The Center for Operational Oceanographic Products and Services (CO-OPS) produces this product.

tide predictions
Tide Predictions

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.

nowCOAST image

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.

United States Coast Pilot
United States Coast Pilot

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's Custom Chart
Custom Chart

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.

Booklet Charts
Booklet Charts

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.

Historical Map & Chart Collection Logo
Historical Map & Chart Collection

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.

Travel the Seas Video
Educational Activities and Videos

Teach kids about nautical charting or even learn more yourself with NOAA’s educational activities and videos. Travel the Seas, an animated primer on nautical charts, is a great way to get started!