On Australia’s east coast, heavy rain, flash flooding, and winds of 125 km/h from a deadly system now known as Australia’s Bomb Cyclone are still wreaking havoc. Roads remain impassable, thousands are without power, and Sydney is under a flood warning. New South Wales continues to experience severe weather, including flash flooding, damaging winds, and intense rainfall, across its coastal regions.

Over a month’s worth of torrential rain fell within six hours in some regions. According to the Bureau of Meteorology, the storm is expected to reach its peak intensity on Wednesday, with six-hour rainfall totals of 50–80 mm across the South Coast and Illawarra, and isolated totals of up to 120 mm. The Central Coast experienced waves reaching seven meters, prompting evacuation orders for Wamberal and North Entrance due to storm surge.

Major Disruptions—Power & Transport

In addition to uprooting trees, damaging power lines, and closing roads in the Illawarra region, the storm has left over 35,000 homes in New South Wales without electricity. Ausgrid reports that approximately 30,000 customers remain without power, primarily in the Hunter and Central Coast regions. Major highways are closed, and rail, ferry, and light rail services continue to face disruptions. NSW officials are advising against non-essential travel due to the dangerous conditions. The impact on transportation networks remains severe. At least 55 domestic flights were canceled today, and some international flights have been delayed, as Sydney Airport operates on a single runway. Over the past few days, Sydney Airport has canceled more than 140 flights.

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Emergency Response & Expert Insight

The NSW State Emergency Service has deployed more than 1,200 volunteers and responded to between 900 and 1,700 incidents. Saturated soils are heightening the risk of flash flooding, particularly during the evening commute. Authorities have advised against beach activities, as wave surges have been recorded at up to 5.4 meters.

Communities along the erosion-prone Central Coast remain under evacuation orders. The SES continues to urge residents to stay indoors and exercise caution. Forecasts suggest the system will weaken and move into the Tasman Sea by Wednesday or Thursday, although conditions associated with Australia’s Bomb Cyclone could persist into the weekend.

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