Tides and gps time



I can't get my tides to display accurately when I set the unit to gps time. What am I doing wrong? I'm in Alaska
I don't remember what my time offset is set to,but when I when I set the clock time to the current time the tides are wrong.
Please take screen shots and provide lat/lon, date/time where you are finding bad tide info and provide this to your local Furuno distributor.

If you are a FurunoUSA customer in our support area, then provide the data with an official support case by using the "ask Furuno a question" feature under Support.