Change what your board shows.
The board shows each place's live local time (it keeps ticking between updates).
Tides need a spot by the sea — the board uses the nearest tide station.
Set up a screen above, tap “Add”, then the next one — it cycles through them in order. Add it as a slot or the default below.
Applies to any time you haven't covered (unless you set a default above).
Switches automatically around sunrise and dusk at the board's location.