This clock is made to order. Please allow up to 6 weeks for shipping. 
From the artist: Good vibes happen on the tides! Tide Clocks were designed by a fisherman nearly 40 years ago to show the time between the tides. The moon is the major cause of the tides with the lunar day of 24 hours and 50 minutes. Most East Coast locations have two high tides and two low tides each day. Therefore, the hand on our clocks rotates every 12 hours and 25 minutes, twice each lunar day. It is best to set the tide hand at high tide during a full or new moon.
 
Size: 16” Diameter
Made of Baltic Birch
Available in Deep Blue or Blue Green Water Stain
Accent Ring available in all Birch, Driftwood Gray, Warm Americana or Sun Bleached Blue
Water with laser engraved depth contours is recessed one level below the shoreline.
Ships fully assembled and ready to hang.
Quartz mechanism operates on one AA battery, not included.