Lighthouse Friends Home Page
 Yerba Buena, CA    
Lighthouse best viewed by boat or plane.Photogenic lighthouse or setting.Active Fresnel Lens
Description: It has been said that the small island situated roughly midway between Oakland and San Francisco has had as many names as a modern divorce, and also in like fashion, has reclaimed a former name. The island was reportedly first known as Sea Bird Island, but later, it would be named for two other island dwellers often seen on its steep slopes. The early Spaniards called the island Yerba Buena, translated good herb, in reference to the curative powers of a mint found growing on the island. When the forty-niners startled settling in the area, goats were pastured on the island, and soon the island was being called Goat Island.

Early view of a barren Yerba Buena Island. When a campaign was launched to forest the island in 1909, Keeper Kofod complained that it would deprive him of pasturage for his cows. Given the islands large stands of eucalyptus trees, it would seem the keeper lost that battle.
Photograph courtesy U.S. Coast Guard
The Board of Geographic Names officially changed the islands name from Yerba Buena Island to Goat Island in 1912, which caused Harry W. Rhodes, Inspector of Lighthouses in California, to remark: It is my opinion that the people of San Francisco and vicinity will regreat that the geographic board has changed the name of the island. He was correct, and around 1931 the old Spanish name was officially restored. A resident sailor was dressed up as a goat and ceremoniously pushed into the bay, signaling the end of the name Goat Island.

The islands lighthouse connection began in 1873 when the Lighthouse Service moved the districts depot from Mare Island, at the mouth of the Napa River, to the southeast side of Yerba Buena Island. From the depot, a lighthouse tender was regularly dispatched to the light stations up and down the coast. The arrival of the lighthouse tender at a station was a mixed blessing. Not only did it bring desired items like paychecks, mail, food and other supplies for operating the station, but it also brought the notoriously strict lighthouse inspector, who would give the station a thorough going-over. The lighthouse tenders Shubrick, Manzanita, and Madrono were assigned to the depot over the years. Later, the depot was also used to service lightships, which were situated near dangerous sections of the west coast where it was impractical to build a lighthouse.

In 1874, the fog bell from Point Conception, where a steam whistle had recently been installed, was placed on the southwest end of Yerba Buena Island and struck by a Stevens clock apparatus. That same year, Congress appropriated $10,000 for a lighthouse and fog signal for the island, and the following year, a ten-inch steam whistle was installed on a level notch carved out of the rocky island to replace the fog bell. Just above the notch, the unique, octagonal Yerba Buena Lighthouse was built in a Victorian style. This short, ornate tower was constructed of wood, and has the year of completion, 1875, mounted above its doorway. A fifth-order, L. Sautter & Co. Fresnel lens from Yaquina Bay Lighthouse, which was discontinued in 1873, was mounted in the lantern room. About eighty yards farther up the islands slope and constructed in a similar style to the tower stands the historic two-story keepers dwelling. This historic postcard shows the station with all its structures intact. Note that the cliff face in front of the lighthouse was painted white to help mark the island.

The light and fog signal were placed in operation on October 1, 1875, with N.D. Tuttle serving as the first head keeper. Water for the steam whistle was pumped by hand through iron pipes from a spring at the lighthouse depot to a 10,000-gallon tank at the signal-house. The original fog bell was kept on hand in case the whistle failed until 1880, when it was swapped for a smaller bell at Fort Point. That same year, a Hains mineral-oil lamp replaced the Funck lard-oil lamp used inside the Fresnel lens. A 16,000-gallon water tank, fed by a steam pump, was placed atop the island in 1882 to provide the depot and lighthouse with an adequate water supply and eliminate the need for the keepers to pump water by hand. The fog signal building was expanded and remodeled in 1886 to make room for a duplicate steam whistle.

The keepers dwelling was enlarged in 1897 by building a room in the ell between the front and rear portions of the structure, and in 1912, the intensity of the stations light was increased by substituting a fourth-order lens for the original fifth-order lens.

Yerba Buena Island in 1955
Photograph courtesy U.S. Coast Guard
To bring supplies for the lighthouse and fog signal, the lighthouse tender made what was called the shortest tender run, a voyage of just a couple hundred yards around the island. At the stations landing, a derrick with a steam powered winch would hoist up the sacks of coal and other needed supplies. Food shipments would be brought up the goat trail, a path that connected the station to the depot.

Omega massive fashion plus high-priced fee replica Breitling Avenger watches folks a hardcore to build up perspective. Anyone who is definitely every last worn out and also found a strong Omega might explain to you people ooze fashion plus riches. Omega's include a variety with methods, indicating they can be also an excellent pet together with the sailor man and also adventurer. People generate the ideal encourage to cheap replica watches and reception, and also almost every other festivity. They can be marvelous to get small business, and also excitement. Omega different watches are often a common method with the problem with great designer watches. Attaining copy UK replica Armani watches serves as a wonderful risk convey. All these replica Audemars Piguet appearance great and are generally in spite of this excessive-quality products and solutions, just simply not having a highly overwhelming cost ticket. Repeat different watches are actually made up of thorough assumed while in the reliable design to the exceptional, holding every one of the element plus wonders together with the suitable replica Breguet watches. During completely your tiny fraction with the cost you actually conceivably might private quite a exceptional plus masterful consider that should lure view plus devoted looks where ever you actually visit.

Keeper John Kofod served two stints at Yerba Buena. During his service as assistant keeper, his only child, Anna, met and married Walter Fanning, a radioman at the Naval Radio Station on the island, and the Kofods first grandchild, also named Walter, was born in the keepers dwelling. In 1914, Kofod accepted an appointment as head keeper at East Brother Island. He would serve on that smaller island, just up the bay, until 1921, when he returned to Yerba Buena as head keeper.

On the afternoon of July 17, 1909, Assistant Keeper Kofod was sitting in his kitchen in the keepers dwelling when he was startled by the crackling of burning timbers. Greatly alarmed, he rushed to a nearby window and discovered that the roof and eaves directly above him were on fire. Kofod called to his wife and daughter, who were upstairs with him, and then alerted Keeper Herbert Luff, who was downstairs with his family. Captain Lockyer, who was approaching the island aboard the navy tug Vigilant, spied the flames at the same time as Keeper Kofod and promptly sounded a fire alarm on the ships whistle, which brought the men from the islands Naval training station running. A three-inch fire hose was attached to the tugs engines and drug up the hill to fight the fire, and smaller hoses were run from the water tank atop the island. While several men battled the blaze, others quickly removed valuables and furnishing from the dwelling. After an hour-long struggle, the stubborn fire was extinguished, but not before the roof and several rooms in the upper floor were destroyed.

Keeper Kofod was fond of taking his grandchildren down to the fog signal on New Years Eve, where they were allowed to give three long blasts of the steam whistle as a New Years salute to the passing ferries. The children were thrilled as the ferries responded in like manner. Walter Fanning Jr. would later play a key role in helping to save and restore East Brother Lighthouse.

In 1933, a tunnel was bored through Yerba Buena Island to serve as a link between the east and west sections of the Bay Bridge. The bridge was finished in 1936, the same year that construction began on a new island built on the shoals just north of Yerba Buena Island. Composed of mud dredged from the bay and transported down from the Sacramento delta, the island was named Treasure Island for the gold that was likely contained in all that silt. Originally built for use as an airport, the island instead was home to the Golden Gate International Exposition in 1939. During World War II, the island was turned over to the Navy, which used it as a station until 1993.

The fog signal was changed in 1934 from a steam whistle to a type C diaphone, with an electric siren serving as a back-up. At this same time, the characteristic of the light was changed from fixed to flashing.

Even with the lights on the nearby bridge, Yerba Buena Lighthouse remains operational to this day. Personnel were removed from the station in 1958 when it was automated. Today, the keepers dwelling is home to a Coast Guard admiral, which is likely why the station is in such excellent condition. The area of the island that served as the lighthouse depot is home to Coast Guard Group San Francisco and Aids to Navigation Team San Francisco.


  • Head: N. D. Tuttle (1875  1877), Rheinhold Holzhuter (1877  1880), John C. Linne (1881  1885), George B. Koons (1885  1888), John A. F. McFarland (1888  1892), Henry Hall (1892), John M. Nilsson (1892  1893), Richard A. Weiss (1893  1904), Herbert H. Luff (1904  1921), John Peter Kofod (1921  1928), Albert N. Speelman (1928  at least 1935), Lemuel Miner (at least 1940  1943), John J. Woyner (1943  1944), Wayne R. Piland (  1946), James C. Moore (1946  1947), Fred Zimmerman ( ), Wayne R. Piland (1953  1958).
  • First Assistant: P. Cosgrove (1875  1876), R. Holzhuter (1876  1877), George N. Shaw (1877  1882), Bernard A. Ashley (1882), Walter Young (1882  1884), John Webb (1884  1885), Richard Turk (1885  1886), H.J. Burns (1886), Henry W. Young (1886  1887), Walter Young (1887  1891), Richard H. Williams (1891  1893), Thomas L. Winthar (1893), Jefferson M. Brown (1893  1895), Paulus Nilsson (1895  1897), Peter Baron (1897  1899), George D. Jeffrey (1899  1903), John Peter Kofod (1903  1905), William P.D. Homes (1905), John Peter Kofod (1905  1914), Charles H.A. Brooke (at least 1915  at least 1916), Lemuel C. Miner (at least 1917  at least 1922), James W. Wilson (at least 1924), Albert H. Joost (at least 1928  1930), John O. Lunden (1930  1933), Casimir L. Pierscinsky (1933  1934), Grenville R. McAtee (1939  1941).
  • Second Assistant: Edward Swyney (1875  1876), John Manning (1876  1878), Frederick Meyer (1878  1880).


  1. Annual Report of the Lighthouse Board, various years.
  2. Guardians of the Golden Gate, Ralph Shanks, 1990.
  3. Navy Men Win in Fight with Stubborn Fire, San Francisco Call, July 18, 1909.
  4. The Legend of Yerba Buena Island, Marcia Boyes, 1936.
  5. Umbrella Guide to California Lighthouses, Sharlene and Ted Nelson, 1993.
  6. Lighthouses of the Pacific, Jim Gibbs, 1986.

Location: Located on Yerba Buena Island, halfway between Oakland and San Francisco on the Interstate 80, Bay Bridge.
Latitude: 37.8073
Longitude: -122.3623

For a larger map of Yerba Buena Lighthouse, click the lighthouse in the above map or get a map from: Mapquest.

Travel Instructions: The lighthouse and keepers' quarters are on Coast Guard property and are not open to the public. Views of the lighthouse are possible from the Alameda/Oakland Ferry that runs between San Francisco and Alameda/Oakland and are reportedly possible from cruises aboard the USS Potomac. A good way to see all the lighthouses of San Francisco Bay is aboard the Motor Launch Plover.

The lighthouse is owned by the Coast Guard. Grounds/dwelling/tower closed.

Find the closest hotels to Yerba Buena Lighthouse

See our List of Lighthouses in California

The lighthouses The Maps Our friends Lighthouse Resources Lighthouse Events Lighthouse Store Lighthouse Posters
Copyright © 2001-
Send us an e-mail - please note that is not affiliated with any lighthouse

Pictures on this page copyright Kraig Anderson, used by permission.