Windang Beach Weather Forecast
- 14
- 22
Partly cloudy
- 12
- 22
Showers increasing
- 12
- 18
Shower or two
- 10
- 18
Possible shower. Windy
- 10
- 18
Partly cloudy
- 11
- 21
Mostly sunny
- 10
- 23
Mostly sunny
Today 6 Sep Wollongong
Mostly clear. Winds southwesterly 15 to 20 km/h.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southerly 10 to 15 knots, reaching up to 20 knots offshore.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
- 1st Swell
- Southerly 2 to 2.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A broad high pressure ridge continues to build from the west while a trough lingers over the far northeast of the state. A weak cold front is forecast to cross the far southeast of the state during Monday morning, bringing a gusty southerly change up the NSW coast, followed by another cold front and southerly change mid-week.
Windang Beach Temperature Statistics View More
September Temperature
Illawarra Regional Airport (8km)
Lowest 1 September, 2026
5.5 °CAverage September
17.8 °CHighest 2 September, 2026
28 °C
Climate (2021–2026)
Illawarra Regional Airport (8km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
17.3 °CAverage High 2021–2026
22.8 °C