We take great pains to make sure that information contained in Ports and Passes is as accurate as possible. But occasionally we miss something or have news of interest about Ports and Passes publications, such as publication and release dates, errata, etc which we will post on this web page.
We have compiled some links to tide and current predictions that are not published in the current issue of Ports and Passes. For detailed instructions on how to read tidal and current predictions, refer to your copy of Ports and Passes.
View our quick guide "Using the 2022 Edition of Ports and Passes" to learn more about how to use Ports and Passes.
Download this PDF worksheet “Calculating Tides and Currents at Secondary Stations”.