This is a typical tide station on the iPhone 8.

You can see the day's tides and times, with past events in gray and future events in black. The next tide event is highlighted.

The current value of the tide is displayed above the date.

Sun and moon times are shown below, or can be shown with the tides.

The time to the next event is given at the bottom.

You can easily set the desired date, or move from day to day. Swiping across the station name will move the date forward or backwards as well!

This is a tide station as shown on the iPhone XS. We use the larger screen to show a graph as well as the times.

Dragging your finger across the graph shows the predictions for that time. You can also see on the graph the times of sunrise, sunset, moon rise, and moon set.

Rotating the iPhone reveals an interactive graph on all devices.

Dragging your finger across the graph shows you the tide predictions at that point in time.