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learn
more about tides!
Tides are due to the gravitational pull of
the sun & primarily the moon on the Earth’s surface.
Most areas of the world have diurnal tides, a high tide every
12 hours 51 min. Tide Clocks incorporate a battery operated movement
that keeps lunar time relating to the movement of the tides-12
hours 51 min. Set to your favorite beach, harbor, fishing area
or wherever you want to track the average tide cycle.
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