Lake Illawarra - Windang Bridge Weather Forecast
- 7
- 16
Mostly sunny
- 6
- 17
Sunny
- 8
- 17
Shower or two
- 8
- 20
Sunny
- 8
- 21
Possible shower
- 8
- 19
Sunny
- 8
- 17
Possible shower
Today 30 Jul Wollongong
Mostly sunny. Winds west to southwesterly 15 to 20 km/h tending southerly 15 to 25 km/h in the middle of the day then tending west to southwesterly 15 to 20 km/h in the evening.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- South to southwesterly 15 to 20 knots, reaching up to 25 knots offshore south of Port Kembla during the morning.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
- 1st Swell
- Southerly 2 to 3 metres.
- Weather
- Partly cloudy.
- Weather Situation
- Fresh to strong southwesterly winds will persist over the Coastal Waters today. Winds are forecast to turn southerly over the coming days and gradually ease as a high moves into southeastern Australia later in the week before entering the Tasman Sea over the weekend. Then, another cold front is forecast to cross the coastal waters early next week.
Lake Illawarra - Windang Bridge Temperature Statistics View More
July Temperature
Illawarra Regional Airport (7km)
Lowest 21 July, 2026
2.1 °CAverage July
12.5 °CHighest 2 July, 2026
22.9 °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