Walk the beach or watch the tide coming in? It's easier to decide what to do if you know whether the tide is in or out.
This solid brass cased clock shows the phases of the tide. The blue "Tide Hand" shows high, low, and half tides. It cleverly runs on a 25 hour day, the moon's day cycle. The moon governs the earth's tides with its gravity pull. This is a working instrument for the East Coast. West Coast tide patterns require weekly settings. It's easy to adjust to your location and instructions are included. Runs on a quartz movement. The tide clock is wall-mounted or it can be used with a wood base which is sold separately.
- Diameter: 7 in. (18 cm)
- Depth: 2.5 in. (7 cm)