Windang Beach Weather Forecast
- 13
- 31
Clear
- 14
- 23
Wind easing. Mostly sunny
- 12
- 21
Showers increasing
- 12
- 18
Morning shower or two
- 10
- 18
Shower or two. Becoming windy
- 10
- 18
Partly cloudy
- 10
- 21
Mostly sunny
Today 5 Sep Wollongong
Clear. Winds westerly 30 to 35 km/h.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Westerly 15 to 20 knots, reaching up to 30 knots south of Port Kembla.
- Seas
- Around 1 metre, increasing to 1.5 to 2 metres offshore south of Port Kembla.
- 1st Swell
- Northeasterly around 1 metre.
- Weather
- Clear.
- Weather Situation
- A strong high pressure system in the Tasman Sea extends a ridge across northeast NSW, while cold front has crossed the southern inland and will continue through the central east later this evening. The front is forecast to reach northeast NSW by Sunday morning then move offshore into the Tasman Sea through the day. Another weak ridge is forecast in the wake of the front Sunday, followed by a series of fronts slipping south of the state through Monday onwards.
Windang Beach Temperature Statistics View More
September Temperature
Illawarra Regional Airport (8km)
Lowest 1 September, 2026
5.5 °CAverage September
18.2 °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