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NSW braces for flooding, landslides, strong winds



A series of low-pressure systems will move across NSW on Saturday, Sunday, and Monday.

Wild weather due to hit southern NSW on Saturday and Sunday has put the state on high alert as it braces for potential major flooding and landslides.

“These regions are still recovering from last summer’s bushfires,” Bureau of Meteorology meteorologist Jonathan How said.

“With a burned, but already saturated landscape, heavy falls expected this weekend could lead to river rises, flooding, and landslides.”

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He said Friday’s wet, cold weather system across NSW and Victoria had brought “the best rainfall totals in months for inland communities struggling with dry conditions.”

But the downside was the wild weather conditions for the coast, with an added risk of further beach erosion to what has already occurred this year.

The SES has issued flood warnings for the Gippsland, Upper Murray, and south coast regions, with flooding “likely” along the Queanbeyan River and major flooding “possible” along the Snowy, Bemm, Cann and Genoa rivers.

Rainfall totals of up to 200mm are predicted for the south coast across Friday, Saturday, Sunday and Monday.

The Bureau of Meteorology is predicting heavy rainfall for the south coast this weekend.
The Bureau of Meteorology is predicting heavy rainfall for the south coast this weekend.

The Bureau of Meteorology has a severe weather warning in place for the south coast and parts of Illawarra, Southern Tablelands and the Snowy Mountains.

The BOM has also put out a warning saying today is not the day to go surfing.

There are gale force wind warnings in place for Saturday at Batemans Bay and Eden Coast, and a strong wind warning for the Illawarra Coast.

A low-pressure system is predicted to move across Central Australia throughout Saturday, with another low-pressure system to develop on the south coast which will deepen on Sunday.

The SES said these areas are already wet due to recent rain, and flooding is expected for the affected areas.

SES flood warning regions on August 8, 2020
SES flood warning regions on August 8, 2020

The low-pressure system is expected to linger until at least Monday.

The flood watch is part of a wet spring in general for Australia, with the BOM predicting the fortnight of 10 to 23 August to be a wet one for much of the country, and a wetter than average September to November across the east of the state.


Catchments likely to be affected include:

  • Shoalhaven River
  • St Georges Basin
  • Clyde River
  • Moruya and Deua Rivers
  • Tuross River
  • Bega River
  • Towamba River
  • Queanbeyan and Molonglo Rivers
  • Bemm, Cann and Genoa Rivers
  • Snowy River
  • Tambo River
  • Mitchell River
  • Avon River
  • Macalister River
  • Thomson River
  • Latrobe River
  • Traralgon Creek
  • South Gippsland Rivers
  • Upper Murray and Mitta Mitta Rivers


  • People in areas that may be impacted by flooding should prepare their properties and homes and:
  • Stay up to date with information. Listen to flood warnings and follow the advice on how to protect yourself, family and property.
  • Consider collecting essential items in a waterproof bag: food, water, warm clothes, medications, valuables, important documents, toys for children in case you need to leave.
  • Keep your pets close by, always know where they are.
  • Clean up yards and secure movable objects such as trampolines, BBQs and outdoor furniture.
  • Check on your family, friends and neighbours and share this information.

Farmers and businesses are encouraged to:

  • Move pumps, animals and equipment to higher ground before roads close and organise for sufficient stock feed and water for your animals.
  • Move poisons, waste and chemicals to high storage locations.
  • Gather important business documents and records and keep them with you.

Never drive, walk or play in flood waters.

For emergency help in floods and storms, call the NSW State Emergency Service on 132 500. In life threatening situations call triple-0 (000) immediately.

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