
Tidepieces - Sankaty Head Light Nantucket Massachusetts - Tide Clock - NAVY
Handcrafted by local artisan, Alan Winick, this tide clock has the image of Sankaty Head Light and the ocean tide that rises and falls as the actual tide in your location goes from high to low. The Sankaty Head Light is a lighthouse located on Nantucket island. It was built in 1850, was automated in 1965, and is still in operation. It is located at the easternmost point of the island, in the village of Siasconset. It was one of the first lighthouses in the United States to receive a Fresnel lens. The shoals off the eastern coast of Nantucket had a long history as a hazard to navigation. The United States government decided in the 1840s that a prominent lighthouse should be erected to alert mariners to that hazard. Congress appropriated $12,000 for its construction in 1848, with additional funds totaling $8,000 in following years. The light went into service in February 1850. The tower is 60 feet (18 m) high; its lower portion is constructed of brick, and its upper part is granite. T