Another Vietnamese refugee boat arrives at night, from a camp off the Malaysian coast.[1]
The Festival of Sydney begins.
A jail warder, Victor Sullivan is struck on the head by a prisoner at Parramatta Jail.
2 January – Senator Neville Bonner attacks the Queensland Government over delays in its housing reconstruction programme for Mornington Island, which was ravaged by Cyclone Ted more than a year ago.[2]
Bela Csidei, a prominent Sydney businessman, is alleged in the Darwin Magistrates' Court to have been involved in growing marijuana in the Northern Territory.[3]
Acting Health Minister Mr McLeay reiterates the Federal Government's election promise to keep the Medibank levy and ceiling at the same level for the next six months.
Queensland Premier Joh Bjelke-Petersen announces that he will ask churches throughout Queensland to hold a day of prayer for rain, suggesting a date of 15 January.[4]
The Australian dollar is devalued from 89.4 to 89.2 due to a drop in the US dollar to bring the effect devaluation since November 1976 to 15.3%.[5]
Acting Prime Minister Doug Anthony announces that the Federal Government knew that Arab nations operated a blacklist for more than 20 years and that some Australian companies were on it, but that the Government had never been told officially that certain companies were being boycotted.[6]
Corrective Services Commissioner, W. McGeechan, talks 120 maximum security prisoners back into their cells after a 5-hour protest sit-in at Parramatta jail.[7]
Aboriginal Senator Neville Bonner makes a complaint to the Queensland State Licensing Commission about the Mount Isa hotel which refused him service on Boxing Day.[8]
Immigration and Ethnic Affairs Minister Michael MacKellar reverses a department decision thereby allowing a Uruguayan woman to join her widowed brother, Ruben Molina, in Sydney.[9]
18 January – New South Wales Premier Neville Wran meets with prison union officials about their demand that Bathurst Jail be reopened to relieve over crowding and staff shortages in other prisons.
14 March – Stephen Matthews, aged 20, swept from the Natural Bridge off Albany, by a King Wave. Rescued by whale ship, the Cheynes II. First recorded survival of someone swept into the sea at The Gap and Natural Bridge.[11]
30 March – Commonwealth Police (Federal Police) begin arresting 180 Greek-Australians said to be involved in a conspiracy to defraud the Department of Social Security.[12]
7 October – The ALP New South Wales state government of Neville Wran is re-elected with a massively increased majority, leading to his win being dubbed as a "Wranslide".[20]
19 September – After a controversial NSWRFL finals series with two draws, Manly thrash Cronulla 16–0 to win their fourth premiership with Graham Eadie dominating.[29]Newtown finish in last position, claiming their third straight and final wooden spoon before their departure from the premiership five years later.
^"Csidei named in drug case". The Sydney Morning Herald. 4 January 1978. p. 1. Archived from the original on 29 December 2023. Retrieved 29 December 2023.
^"Rain prayers suggested". The Sydney Morning Herald. 4 January 1978. p. 1. Archived from the original on 29 December 2023. Retrieved 29 December 2023.
^"Value of $ cut again". The Sydney Morning Herald. 5 January 1978. p. 1. Archived from the original on 29 December 2023. Retrieved 29 December 2023.
^Bowers, Peter; Brown, Malcolm (14 February 1978). "Fraser calls troops". The Sydney Morning Herald. p. 1. Archived from the original on 29 December 2023. Retrieved 29 December 2023.
^ abBowers, Peter (16 May 1978). "Menzies dies at 83". The Sydney Morning Herald. p. 1. Archived from the original on 29 December 2023. Retrieved 29 December 2023.
^"First gay Mardi Gras". National Museum Australia. 2022. Archived from the original on 29 December 2023. Retrieved 29 December 2023.
^DuBose, Martha (16 November 1978). "Could it become a gift tradition?". The Sydney Morning Herald. p. 8. Archived from the original on 30 December 2023. Retrieved 30 December 2023.
^Clarkson, Alan (20 September 1978). "Finally it's Manly... grandly". The Sydney Morning Herald. p. 28. Archived from the original on 30 December 2023. Retrieved 30 December 2023.
^"100,000 at VFL final". The Sun-Herald. 1 October 1978. p. 2. Archived from the original on 30 December 2023. Retrieved 30 December 2023.
^"Famous Qld bowler dies". The Sydney Morning Herald. 10 January 1978. p. 26. Archived from the original on 30 December 2023. Retrieved 30 December 2023.
^"R J Heffron dies at 87". The Sydney Morning Herald. 28 July 1978. p. 1. Archived from the original on 30 December 2023. Retrieved 30 December 2023.