The Admiralty Tide Tables (ATT) Volume 1B is an essential navigational resource for mariners operating in the United Kingdom and Ireland. This authoritative guide, issued by the United Kingdom Hydrographic Office, provides critical data for understanding tidal patterns in various maritime regions.

Designed to enhance safety at sea, the tables detail the times and heights of high and low waters for over 230 standard and 6000 secondary ports. Whether you are navigating the vibrant waterways of the UK or planning offshore excursions, the Admiralty Tide Tables are your go-to reference for reliable tidal information.

One of the standout features of this volume is:

• Comprehensive Coverage: It includes vital tidal data for numerous locations, allowing sailors to plan their voyages with confidence and precision.
• Detailed Forecasting: In addition to presenting tidal heights and timings, the tables explain the methods of prediction and the impact of meteorological conditions on tides.

Moreover, the Admiralty Tide Tables provide insights into exceptional tidal factors that may affect different areas. This invaluable information helps mariners anticipate and adapt to changes in tidal behavior, ensuring smoother and safer navigation.

The NP201B edition specifically excludes the Isles of Scilly, the English Channel to River Humber, Channel Islands, and European Channel Ports, making it a focused resource for those operating in other parts of the UK and Ireland.

To enhance your navigational experience, be sure to check out the digital version of this publication through the link provided. Having the Admiralty Tide Tables readily available can make a significant difference in maritime operations.

Don't leave your tidal predictions to chance—upgrade your navigation toolkit with the Admiralty Tide Tables today!