What are the Totten Beacons?

Beacon pile in proximity to American Shoal lighthouse, completed 1880. Photo credit: M. Lawrence.

The rusty remnants of a Totten Beacon (foreground) situated close to American Shoal lighthouse. Photograph credit score: M. Lawrence.


Main beacon pile centered among three significantly shorter support posts. Photo credit: M. Lawrence.

Predominant beacon pile centered amongst three considerably shorter help posts. Photograph credit score: M. Lawrence.


In 1513, Spanish explorer Ponce de León sailed into the robust currents of the Florida Straits. Little did he know that inside a couple of years, these uncharted waters, which feed into the Gulf Stream, would change into a serious worldwide transport path to and from Europe and the New World.

As Europeans explored and colonized the Americas, they took benefit of the Florida Straits’ winds and currents. The winds modified course typically, nonetheless, simply pounding numerous vessels in opposition to miles of treacherous submerged coral reefs off the southern Florida coast.

By 1852, Lieutenant James Totten, the U.S. Military’s assistant to the Coast Survey, had put in 15 wood sign poles within the reefs to create extra correct charts of the Florida Keys. Native mariners shortly acknowledged that the poles themselves helped them safely navigate the reefs, and by 1855, Totten and his staff put in a second era of 16 poles utilizing a extra everlasting materials—iron. The “beacons” every displayed a letter, beginning with “A” and ending with “P.” Right this moment, remnants of Totten Beacons are protected as historic sources by the Florida Keys Nationwide Marine Sanctuary (FKNMS).

Right this moment, GPS and complicated digital navigation methods together with lighted navigational aids, buoys, radar beacons, and different visible aids maintained by the U.S. Coast Guard assist warn mariners of harmful coral reefs and shoals. FKNMS installs and maintains greater than 700 buoys for useful resource administration functions. Mooring buoys, that are spherical with a blue stripe, make it attainable for a vessel to linger on a reef with out utilizing an anchor and doubtlessly damaging fragile marine sources. Spherical yellow regulatory buoys within the sanctuary mark areas which have particular laws, whereas cylindrical white buoys delineate particular zones.

Will we nonetheless want lighthouses?

Point Arena Lighthouse

Level Enviornment Lighthouse, which sits close to the northern boundary of Higher Farallones Nationwide Marine Sanctuary. Picture credit score: Robert Schwemmer

Lighthouses and beacons are towers with vibrant lights and fog horns positioned at essential or harmful areas. They are often discovered on rocky cliffs or sandy shoals on land, on wave-swept reefs within the sea, and at entrances to harbors and bays. They serve to warn mariners of harmful shallows and dangerous rocky coasts, and so they assist information vessels safely into and out of harbors. The messages of those long-trusted aids to navigation are easy: both STAY AWAY, DANGER, BEWARE! or COME THIS WAY!

Whereas lighthouses nonetheless information seafarers, these days, the World Positioning System (GPS), NOAA’s nautical charts, lighted navigational aids, buoys, radar beacons, and different aids to navigation successfully warn mariners of harmful areas and information them to secure harbors. Some 48,000 federal buoys, beacons, and digital aids of the marine transportation system mark greater than 25,000 miles of waterways, harbor channels, and inland, intracoastal and coastal waterways, and serve greater than 300 ports.

On August 7, 1789, Congress permitted the Lighthouse Act—the primary public works program undertaken by the brand new federal authorities—which established and supported lighthouses, beacons, buoys, and public piers. Members of Congress thought the invoice was so essential that they handed the measure even earlier than they established pay for themselves!

August 7 Is acknowledged as Nationwide Lighthouse Day. Even with the arrival of superior navigation know-how, many lighthouses nonetheless sparkle for seafarers.