Tides are available on old Casio Protrek/pathfinder/g-shocks for decades, why not on the high tech Instinct ?
If you think a true Outdoors Smartwatch deserves a way to follow tides.
If you surf with your Instinct
If you fish with your Instinct
If you use the Boat activity and knows where the MOB is hidden
Answer that thread to show to Garmin: we would love a tide widget and we say "please" ! :-)