Wollongong City Beach Weather Forecast
- 12
- 22
Showers
- 12
- 18
Possible early shower
- 9
- 17
Windy. Cloudy
- 9
- 18
Cloudy
- 11
- 21
Cloud clearing
- 11
- 23
Sunny
- 12
- 25
Mostly sunny
Today 7 Sep Wollongong
Cloudy. High chance of showers, becoming less likely later tonight. Winds southerly 20 to 30 km/h increasing to 25 to 35 km/h in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southerly 15 to 25 knots increasing to 20 to 30 knots in the evening. Squalls possible with the wind change.
- Seas
- Below 1 metre, increasing to 1.5 to 2.5 metres by early evening.
- 1st Swell
- Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Point Perpendicular.
- Weather
- Partly cloudy. 80% chance of showers. The chance of a thunderstorm offshore north of Port Kembla.
- Weather Situation
- A broad high pressure ridge continues to build from the west, while a cold front is entering the far south coast. This front will move up the southern and central parts of the coast through the rest of today, before crossing the north coast early Tuesday, bringing fresh to strong, gusty southerly winds in its wake. This system will be followed by another cold front crossing the coastal waters on Wednesday, with another bout of fresh to strong southerly winds. Winds will gradually ease later in the week as a high pressure system drifts across the coastal waters, before turning east to northeasterly as the high enters the Tasman Sea by the weekend.
Wollongong City Beach Temperature Statistics View More
September Temperature
Bellambi (7km)
Lowest 1 September, 2026
12.6 °CAverage September
19.3 °CHighest 5 September, 2026
30.7 °C
Climate (2021–2026)
Bellambi (7km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
18 °CAverage High 2021–2026
21.8 °C