OYSTER TIDE CLOCK A clock that allows you to see the tide status at a glance! It tells you whether the tide is rising or falling and how much time is left before high or low tide. This white and wood clock will bring a touch of refined simplicity to your decor! Its black and turquoise blue inscriptions add elegance and style to any room. Hand-assembled, with a natural beech frame and a black hand. ❌ IMPORTANT In California and the Gulf of Mexico, tides are diurnal or mixed, making clock products inaccurate in these regions.