Lake Illawarra - Windang Bridge Weather Forecast
- 13
- 17
Partly cloudy
- 9
- 19
Sunny
- 10
- 18
Mostly sunny
- 11
- 20
Mostly sunny
- 11
- 21
Mostly sunny
- 11
- 24
Sunny
- 14
- 25
Sunny
Today 27 Aug Wollongong
Partly cloudy. Winds south to southwesterly 15 to 25 km/h tending south to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots offshore south of Point Perpendicular early in the morning. Winds becoming variable about 10 knots in the late afternoon.
- Seas
- 1 to 2 metres, decreasing below 1 metre during the afternoon.
- 1st Swell
- Southerly 2 metres.
- Weather
- Cloud clearing.
- Weather Situation
- Fresh southerly wind persists in the wake of a trough, now lying offshore. Winds will then ease later in the week as a high pressure ridge develops across the coastal waters.
Lake Illawarra - Windang Bridge Temperature Statistics View More
August Temperature
Illawarra Regional Airport (7km)
Lowest 8 August, 2026
2 °CAverage August
13.3 °CHighest 21 August, 2026
23.7 °C
Climate (2021–2026)
Illawarra Regional Airport (7km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
17.3 °CAverage High 2021–2026
22.8 °C