These Tide Clocks are listed as “Atlantic” but they are geared for semi-diurnal tides like we experience here on Haida Gwaii. They are accurate and a way to see if the tide is ebbing or flowing. Very cool.
Trintec 14″ Tide Clock $80
Trintec 14″ Tide Clock$80
Trintec 10″ Tide Clock$70