Archer Point Light by the Commonwealth between 1964 and 1979. By order of construction the lights were Cape Capricorn Light, New Caloundra Light, Point Danger Light, New Burnett Heads Light, Fitzroy Island Light, Point Cartwright Light and itself. The light characteristic shown is four flashes, separated by two seconds, every twenty seconds, White at 153°-276°, 305°-313° and 334°-338°, Green at 276°-305° and 320°-334°, Red at 313°-320° and 338°-358° (Fl.(4)W.R.G. 20s). The white sector indicates the clear passage into the channel, while the red and green sectors indicates the ship is outside the channel. The current light source is a 35,000 cd 120 Volt
Port Washington Light was first lit in 1889. This tower was unmanned and was maintained by the keepers of the older light. By 1903 it was clear that only one light was needed, and the old Port Washington Light was discontinued. Keeper Charles Lewis, Jr. retired in 1924 upon the electrification of the pierhead light, but apparently continued to live in the old house. In 1934, however, a new steel tower was installed on the breakwater, and this light required manual maintenance of its foghorns. The old light was remodeled to house the new set of keepers, including the removal of the tower