Port Melbourne Rear Light

The Port Melbourne Rear Light is a historic lighthouse located on the southeastern coast of Australia.

History

The Port Melbourne Rear Light was constructed in 1871 as part of the Victorian Government's lighthouse system to aid navigation at the entrance to Port Phillip Bay. The light played a crucial role in guiding mariners into the bay and out to sea.

Architecture

The tower stands at a height of 70 metres (230 feet) above sea level, with a focal height of approximately 100 metres (330 feet). The lighthouse is constructed from limestone and features a distinctive octagonal shape. The light source uses an Iso character, indicating that it emits a beam of light in the direction indicated by the sector end.

Light Characteristics

• Green Light: A green light with a range of 15 nautical miles (28 km), visible from 1.4 degrees to 1.6 degrees off the vertical.
• White Light: A white light with a range of 15 nautical miles (28 km), visible from 1.4 degrees to 1.6 degrees off the vertical.
• Red Light: A red light with a range of 15 nautical miles (28 km), visible from 1.9 degrees to 2.0 degrees off the vertical.
• Blue Light: A blue light with a range of 8 nautical miles (15 km), visible from 2.4 degrees to 2.6 degrees off the vertical.

Current Status

The Port Melbourne Rear Light is currently an automated aid to navigation, no longer manned by a keeper. The lighthouse remains in operation and continues to serve as a vital aid to mariners entering and leaving the bay.

Location and Accessibility

The Port Melbourne Rear Light is situated at Beacon Vista, approximately 10 kilometres (6.2 miles) east of Melbourne's central business district. The site can be accessed via a public road, with parking available nearby.

Heritage Status

The Port Melbourne Rear Light was listed on the Victorian Heritage Register in 1997, recognizing its importance as part of Australia's maritime heritage.

Notable Historical Events

The Port Melbourne Rear Light played a significant role during World War II, serving as an important aid to navigation for Allied forces. The lighthouse also witnessed numerous shipwrecks and maritime incidents over the years, earning it a reputation as one of Melbourne's most hazardous coastlines.