Cape Saint George Lighthouse Weather Forecast
- 6
- 18
Clear
- 7
- 18
Partly cloudy
- 9
- 18
Partly cloudy
- 9
- 20
Partly cloudy
- 10
- 20
Mostly sunny
- 10
- 19
Possible shower
- 11
- 20
Possible shower
Today 31 Aug Illawarra
Clear. Winds northwest to southwesterly 15 to 20 km/h.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- East to northeasterly 10 to 15 knots turning north to northwesterly in the evening.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 2 to 3 metres.
- Weather
- Clear.
- Weather Situation
- A ridge of high pressure is extending across from the west and will be the dominant feature in the region for the coming days. A trough or cold front is forecast to cross the far south on Wednesday.
Cape Saint George Lighthouse Temperature Statistics View More
August Temperature
Point Perpendicular (7km)
Lowest 17 August, 2025
7.8 °CAverage August
13.5 °CHighest 5 August, 2025
20.2 °C
Climate (2020–Present)
Point Perpendicular (7km)
Average Low 2020–2025
14.7 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
20.7 °C