Ballast Point Light
Encyclopedia
Ballast Point Light was a lighthouse
in California
, situated on Ballast Point, a tiny peninsula extending into San Diego Bay
from Point Loma, San Diego, California. The lighthouse was torn down in 1960; the site is now on the grounds of Naval Base Point Loma
. Ballast Point was the last lighthouse displaying a fixed light on the Pacific Coast
. A simple automated light now operates on the site.
number 6-1570, showing a a white flash every four seconds (Fl W 4s). A daymark
and a fog horn are also installed.
Lighthouse
A lighthouse is a tower, building, or other type of structure designed to emit light from a system of lamps and lenses or, in older times, from a fire, and used as an aid to navigation for maritime pilots at sea or on inland waterways....
in California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...
, situated on Ballast Point, a tiny peninsula extending into San Diego Bay
San Diego Bay
San Diego Bay is a natural harbor and deepwater port adjacent to San Diego, California. It is 12 mi/19 km long, 1 mi/1.6 km–3 mi/4.8 km wide...
from Point Loma, San Diego, California. The lighthouse was torn down in 1960; the site is now on the grounds of Naval Base Point Loma
Naval Base Point Loma
Located in Point Loma, a neighborhood of San Diego, California, Naval Base Point Loma was established on 1 October 1998 when Navy facilities in the Point Loma area of San Diego were consolidated under Commander, Navy Region Southwest...
. Ballast Point was the last lighthouse displaying a fixed light on the Pacific Coast
West Coast of the United States
West Coast or Pacific Coast are terms for the westernmost coastal states of the United States. The term most often refers to the states of California, Oregon, and Washington. Although not part of the contiguous United States, Alaska and Hawaii do border the Pacific Ocean but can't be included in...
. A simple automated light now operates on the site.
History
Historical Information from Coast Guard web site:By Harmon Lougher, Photographer’s Mate First Class
Ballast Point is a tiny peninsula extending from Point Loma into the channel entrance to the harbor of San Diego. The point derived its name from the fact that the early Yankee skippers would have stones gathered from Ballast Point to serve as ballastSailing ballastBallast is used in sailboats to provide moment to resist the lateral forces on the sail. Insufficiently ballasted boats will tend to tip, or heel, excessively in high winds. Too much heel may result in the boat capsizing. If a sailing vessel should need to voyage without cargo then ballast of...
in their ships during their returns around Cape HornCape HornCape Horn is the southernmost headland of the Tierra del Fuego archipelago of southern Chile, and is located on the small Hornos Island...
to their home town, BostonBostonBoston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...
.
Juan Rodríguez CabrilloJuan Rodríguez CabrilloJuan Rodriguez Cabrillo was a Portuguese explorer noted for his exploration of the west coast of North America on behalf of Spain. Cabrillo was the first European explorer to navigate the coast of present day California in the United States...
sailed from the Port of Navidad (now AcapulcoAcapulcoAcapulco is a city, municipality and major sea port in the state of Guerrero on the Pacific coast of Mexico, southwest from Mexico City. Acapulco is located on a deep, semi-circular bay and has been a port since the early colonial period of Mexico’s history...
) in 1542 and, after bucking head winds and seas for five months, sighted the Coronado IslandsCoronado IslandsThe Coronado Islands are a group of four islands off the northwest coast of the Mexican state of Baja California. Battered by the wind and waves, they are largely infertile and uninhabited except for a small military detachment and a few lighthouse keepers...
. As he continued on, the headland of Point Loma rose from the sea. Working his way past the kelp beds he dropped anchor in the quiet waters inside the present Ballast Point on September 28, 1542. Cabrillo tarried for six days in this spacious harbor which he named San Miguel. Sixty years passed before the placid waters around Ballast Point were again disturbed by deep-sea keels, when Sebastián VizcaínoSebastián VizcaínoSebastián Vizcaíno was a Spanish soldier, entrepreneur, explorer, and diplomat whose varied roles took him to New Spain, the Philippines, the Baja California peninsula, the California coast and Japan.-Early career:...
anchored on November 10, 1602. He renamed the harbor San Diego in honor of that Saint's day. In 1769, SpainSpainSpain , officially the Kingdom of Spain languages]] under the European Charter for Regional or Minority Languages. In each of these, Spain's official name is as follows:;;;;;;), is a country and member state of the European Union located in southwestern Europe on the Iberian Peninsula...
decided to occupy the vast territory by converting the Indians to the Catholic faith and teaching them domestic pursuits. By this time little transports were coming with supplies on a haphazard schedule, and when the Clipper ship Aranzaya arrived in 1795, she brought three workmen and the necessary timber to build a fort at Ballast Point, or as it was known at that time, Point Guijarros.
Up to the late eighteen forties, the bay was a favorite resort for whales during the calving season. Shore whalingWhalingWhaling is the hunting of whales mainly for meat and oil. Its earliest forms date to at least 3000 BC. Various coastal communities have long histories of sustenance whaling and harvesting beached whales...
was a natural for the people in this area since the whales reversed the usual procedure and came to the whaler. The carcases were towed to Ballast Point where the blubberBlubberBlubber is a thick layer of vascularized adipose tissue found under the skin of all cetaceans, pinnipeds and sirenians.-Description:Lipid-rich, collagen fiber–laced blubber comprises the hypodermis and covers the whole body, except for parts of the appendages, strongly attached to the musculature...
was boiled in 150-gallon try pots.
In 1890, Ballast Point Lighthouse was constructed. The original buildings consisted of two dwellings and a light tower which was part of the keeper’s quarters. The light was a fifth order fixed classical lens with a green shade, inside a brass and glass lantern with a focal height of 34 feet (10.4 m). The tower itself was a white square tower.
In June of this year (1960), the old dwellings were torn down leaving the tower free standing; however, during repairs to the tower it was found to be unstable due to failure of the brick and mortar foundation.
New Tower
It was decided to relocate the light on top of the fog signal building and demolish the old tower. The Cabrillo National Monument, National Park Service, requested the lens and light for their museum soon to be built. Arrangements have been made for that Service to remove the lantern and lens prior to the demolition of the tower. The new light is a standard 375 mm lens with storm panes, which will be an occulting white, six second light, three seconds off, three seconds on.
The old light used a 120 volt, 300 watt lamp, giving 1700 candlepower. The new light, even though it uses a slightly smaller lamp, 32 volt, 250 watt, will give 9000 candlepower, due to the increased efficiency of the filament and the removal of the green shade. The fog signal is a single tone diaphone which emits 1 blast every 15 seconds. In the event the diaphone becomes inoperative, the men on station are required to ring a large bell by hand, with one stroke every seconds. As a matter of interest it is noted the diaphone has never been inoperative since installation in 1926. Adjacent to the light structure are located a new three-bedroom and a four-bedroom duplex type dwelling, completely furnished which house resident personnel and their families. The new light has been shown from its new location since 5 August, and the demolition of the old tower is presently being accomplished. Ballast Point was the last lighthouse displaying a fixed light on the Pacific Coast.
Current light
There is currently a simple automated light operating at Ballast Point. It is listed as USCGUnited States Coast Guard
The United States Coast Guard is a branch of the United States Armed Forces and one of the seven U.S. uniformed services. The Coast Guard is a maritime, military, multi-mission service unique among the military branches for having a maritime law enforcement mission and a federal regulatory agency...
number 6-1570, showing a a white flash every four seconds (Fl W 4s). A daymark
Daymark
A daymark or a day marker is a structure such as a tower constructed on land as an aid to navigation by sailors. While similar in concept to a lighthouse, a daymark does not have a light and so is usually only visible during daylight hours...
and a fog horn are also installed.