Tides are caused by many factors, but by far the most influential is the moon’s gravitational pull on the ocean. It takes the moon on average 24hrs, 50 minutes and 28 seconds to reappear at the same place in the sky, during this period most areas in the world have two high tides and two low tides.
The tide clock has been specially designed to rotate twice each period giving you a quick and easy indication of high and low water.
Full instructions on how to set up your tide clock are included. Position clock in sheltered location away from the brunt of the elements if possible.
Needs one AA battery (not supplied).
The new Tide Clock in chalk white with a simple monochrome face is now available for order.
PLEASE NOTE: The cream tide clock shown in the main picture here has now been discontinued.