Cape Saint George Lighthouse Weather Forecast
- 10
- 18
Partly cloudy
- 9
- 17
Possible early shower
- 7
- 17
Mostly sunny
- 6
- 18
Late shower or two
- 10
- 16
Showers
- 9
- 16
Shower or two
- 9
- 16
Shower or two
Today 21 Jun Illawarra
Partly cloudy. Light winds.
Illawarra Coastal Waters
Port Hacking to Ulladulla- Wind
- Southwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Port Kembla.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Port Kembla.
- 1st Swell
- Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Kembla.
- Weather
- Partly cloudy.
- Weather Situation
- Southerly winds over the southern waters will spread north on Monday as a low pressure system moves away to the east and a ridge of high pressure develops. Southerly winds will persist throughout the week as the centre of the high gradually drifts eastwards.he west.
Cape Saint George Lighthouse Temperature Statistics View More
June Temperature
Point Perpendicular (7km)
Lowest 6 June, 2026
9.5 °CAverage June
15.5 °CHighest 10 June, 2026
21 °C
Climate (2021–2026)
Point Perpendicular (7km)
Average Low 2021–2026
14.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
20.8 °C