Welcome to Mr. Tides!

A little humor about the importance of checking the tides: Non-Sequiter comic strip

We've updated Mr. Tides to v4.3.9.6, adding the currents directions to the printed pages. We've also notarized the app and the disk image, so they will work on Mac OS 10.15 (coming soon!)

This will be the last version of Mr. Tides. We're moving to AyeTides Mac, the same great predictions but with modern Apple technologies. This change will help us keep up with the changes in Mac OS. We will have more news as the release date gets closer.

Click here to download Mr. Tides

Mr. Tides is designed for the Macintosh. It does not work on iOS, nor can you download it using an iPad or iPhone.
For the iPhone, please look at
AyeTides. For the iPad, we have AyeTides XL. We also have a bundle that includes both AyeTides and AyeTides XL!

Some views of what AyeTides Mac can do:

The main day view can show a great deal of information, in one easy view. You can see the day’s tides (or currents, if you select a current station), set a marker line to know when the tide hits a certain value, slide the target along the graph to show the value at any time, select to show up to 4 days at a time, and more.

The calendar views shows the entire month at a glance. Clicking on a day will open that day. Moon phases are shown as well.

We now use Apple Maps for picking a station from the map, if you're running Mac OS 10.9 or greater. This requires an internet connection, but fortunately we still have our dynamic vector-based map. Zooming in and out is supported, as is region selection and dragging. Clicking on the station (T for tide, C for current) opens that station. Clicking on the blue dot will show a list of the stations at that location, when there are more than one.

There is much more to Mr. Tides as well. We encourage you to explore the various views and see what each offers!

Mr. Tides is shareware and is not restricted in any way.
Click here to download the new version of Mr. Tides!